Cyber Hub – Secure Users & Access

The traditional security perimeter is disappearing, being replaced by border-less workplaces where data roams freely among cloud, network and endpoint applications. This new paradigm entails a widened attack surfaces, leaving organizations exposed to data breaches and cyber-attacks.

Secure Users & Access

What is Threat Exposure Management (TEM)?

Threat exposure management (TEM) is the practice of managing potential threats to corporate cybersecurity. It involves cyber risk ...

詳細はこちら 3 minute read

Secure Users & Access

SASE vs SSPM

Modern organizations are increasingly reliant on Software as a Service (SaaS) applications to support their distributed workforces. However, ...

詳細はこちら 4 minute read

マルウェア対策

ZuoRAT Malware

ZuoRAT is a remote access trojan (RAT) that has been active since at least 2020 but was first detected ...

詳細はこちら 4 minute read

電子メールセキュリティ

What is Spam Filtering and How Does It Work?

Spam filtering is a feature in email and email security programs designed to help protect an organization against ...

詳細はこちら 4 minute read

Secure Users & Access

CACTUS Ransomware

CACTUS ransomware is a malware strain that was first discovered in the wild in March 2023. Its name is ...

詳細はこちら 4 minute read

電子メールセキュリティ

Email Security Protocols Every Business Should Have

While businesses may use various collaboration tools, email still reigns supreme as the most used medium for corporate ...

詳細はこちら 4 minute read

電子メールセキュリティ

What is Email Authentication?

Email authentication proves that an email originated from the alleged sender. Email authentication protocols are designed to protect ...

詳細はこちら 4 minute read

電子メールセキュリティ

API ベースの電子メールセキュリティとは何ですか?

API-based email security leverages email programs’ APIs to protect against various threats. Instead of deploying email security solutions ...

詳細はこちら 4 minute read

Secure Users & Access

8Base Ransomware Group

8Base is a ransomware group that first emerged in 2022 but ramped up its operations and refined its methods ...

詳細はこちら 4 minute read

Secure Users & Access

SSPM vs CASB

Companies have a few different options for improving the security of their cloud environments, and, especially, the SaaS ...

詳細はこちら 3 minute read

Secure Users & Access

SaaS Security Posture Management (SSPM)

A SaaS Security Posture Management (SSPM) solution is a cybersecurity solution designed to manage the security posture of ...

詳細はこちら 3 minute read

Secure Users & Access

Akira Ransomware

Akira is a new ransomware variant that was first identified in the wild in Q1 2023. This malware variant ...

詳細はこちら 4 minute read

Secure Users & Access

What is Locker Ransomware

Traditionally, ransomware extorts money from its victims by encrypting their files. Without access to the decryption key used ...

詳細はこちら 4 minute read

フィッシング

Phishing Detection Techniques

Phishing attacks are a common threat and are used to launch a variety of cyberattacks. A successful phishing ...

詳細はこちら 4 minute read

Secure Users & Access

What is Double Extortion Ransomware?

Originally, ransomware used the threat of data loss to inspire its victims to pay a ransom demand. It ...

詳細はこちら 4 minute read

Secure Users & Access

What is Triple Extortion Ransomware?

Originally, ransomware used a single extortion vector, encrypting data and demanding a ransom for the decryption key. Double ...

詳細はこちら 4 minute read

Secure Users & Access

What is Crypto Ransomware?

Crypto ransomware — also known as crypto-malware is malware that encrypts files on a device and demands a ransom ...

詳細はこちら 4 minute read

マルウェア対策

Socgholish Malware

Socgholish is a malware variant first discovered in the wild in 2018. The malware acts as a downloader and ...

詳細はこちら 4 minute read

エンドポイント保護

What is Unified Endpoint Security (UES)

Unified endpoint security (UES) is an evolving approach to endpoint security focused on converging multiple endpoint security capabilities ...

詳細はこちら 4 minute read

電子メールセキュリティ

Why You Must Have AI For Email Security

While the concepts of artificial intelligence (AI) and machine learning (ML) have been around for decades, AI has ...

詳細はこちら 4 minute read

フィッシング

What is Quishing (QR Phishing)?

Quishing is essentially a form phishing attack that cleverly uses QR codes to trick users into visiting malicious ...

詳細はこちら 4 minute read

SOC

マネージドSOCとは?

The Security Operations Center (SOC) is the heart of an organization’s defenses against cyber threats. The SOC ...

詳細はこちら 4 minute read

SOC

SOC自動化とは?

The Security Operations Center (SOC) is the heart of an organization’s security program. SOC responsibilities include performing ...

詳細はこちら 4 minute read

フィッシング

Interplanetary File System (IPFS) Phishing Attack

The Interplanetary File System (IPFS) is a decentralized file storage and access protocol designed to complement blockchain technology. ...

詳細はこちら 4 minute read

XDRの

7 XDR Best Practices

Organizations face a cyber threat landscape that is rapidly growing and becoming more sophisticated. Cyber threat actors have ...

詳細はこちら 4 minute read

フィッシング

8 つのフィッシング手法

Phishing is one of the most common cyberattacks in existence. Many cybercrime groups use phishing as an initial ...

詳細はこちら 4 minute read

フィッシング

What Is Clone Phishing?

Clone phishing is a type of phishing attack in which the attacker duplicates an email that someone has ...

詳細はこちら 4 minute read

マルウェア対策

Qakbot マルウェア

Qakbot — also known as Qbot and Pinkslipbot— was originally a banking trojan that was first discovered in the ...

詳細はこちら 3 minute read

フィッシング

Smishing vs. Phishing

Phishing has long been one of the most common cyberattacks that organizations face. These attacks are designed to ...

詳細はこちら 4 minute read

フィッシング

How to Spot a Phishing Email

Phishing has long been one of the most common cyber threats that organizations face. Phishing attacks can be ...

詳細はこちら 4 minute read

SOC

オペレーショナルセキュリティ(OPSEC)とは?

Operational Security (OPSEC) is a term that originated with the U.S. military during the Vietnam War. It ...

詳細はこちら 4 minute read

Secure Users & Access

Social Engineering vs Phishing

The popular conception of cyberattacks and hacking is of someone exploiting a vulnerability in software to gain access ...

詳細はこちら 4 minute read

フィッシング

Spoofing vs Phishing

Social engineering attacks are designed to target people rather than attempting to exploit vulnerabilities in software or an ...

詳細はこちら 4 minute read

フィッシング

Spear Phishing vs Phishing

Phishing attacks are some of the most common cyberattacks in existence. One of the reasons for their ubiquity ...

詳細はこちら 4 minute read

マルウェア対策

マルウェアとウイルス

The terms malware and virus are often used loosely and interchangeably to mean malicious or unwanted software installed ...

詳細はこちら 4 minute read

マルウェア対策

NJRat マルウェアとは?

NJRat — also known as Bladabindi — is a remote access trojan (RAT) that was first discovered in the wild ...

詳細はこちら 4 minute read

マルウェア対策

Hiddad Android Malware

Hiddad is an Android malware variant focused on ad fraud. The mobile malware distributes unwanted advertisements to users ...

詳細はこちら 4 minute read

マルウェア対策

SpinOk Malware

SpinOk is a mobile malware variant that targets Android devices. It is spyware that collects information from infected ...

詳細はこちら 4 minute read

マルウェア対策

NanoCore RAT マルウェア

NanoCore is a Windows Remote Access Trojan (RAT) that has been active in the wild since 2013. The RAT ...

詳細はこちら 4 minute read

マルウェア対策

AhMyth Malware

AhMyth is an Android malware variant that operates as a remote access trojan (RAT). It commonly masquerades as ...

詳細はこちら 3 minute read

マルウェア対策

GuLoader Malware

GuLoader is a type of trojan malware that was first discovered in December 2019. It commonly acts as the ...

詳細はこちら 4 minute read

マルウェア対策

Malware Analysis

Malware analysis is the process of analyzing a suspicious or malicious executable to better understand its purpose and ...

詳細はこちら 4 minute read

マルウェア対策

Malware Detection: Techniques and Technologies

Malware is malicious software designed to infect a system and achieve various malicious purposes. Malware can steal or ...

詳細はこちら 4 minute read

マルウェア対策

What is a Keylogger?

A keylogger is a program that logs the keystrokes that a user makes on a computer. They can ...

詳細はこちら 4 minute read

エンドポイント保護

What is a Device Posture Check (DPC)?

Endpoints are one of the biggest security threats to an organization, especially with the rise of remote work. ...

詳細はこちら 4 minute read

モバイルセキュリティ

サービスとしてのデバイス (DaaS)

The growth of remote and hybrid work has resulted in a surge in mobile device usage for business. ...

詳細はこちら 4 minute read

エンドポイント保護

What is a Vulnerability Assessment?

A vulnerability assessment is an effort to identify vulnerabilities in a computer or network. This is often performed ...

詳細はこちら 4 minute read

マルウェア対策

What Is a Computer Virus?

A computer virus is a type of malware that can replicate itself, spreading to infect new systems. However, ...

詳細はこちら 4 minute read

エンドポイント保護

エクスポージャー管理とは?

As companies update and expand their IT infrastructure, they introduce new vulnerabilities and attack vectors. At the same ...

詳細はこちら 4 minute read

マルウェア対策

What Is a Computer Worm?

A computer worm is malware that is capable of spreading by itself with no human interaction. Wannacry is ...

詳細はこちら 4 minute read

エンドポイント保護

Endpoint Security as a Service

Endpoint security is the practice of protecting endpoints — computers, mobile devices, servers, etc. — against cyber threats. Historically, this ...

詳細はこちら 4 minute read

電子メールセキュリティ

What is an Email Security Policy?

An email security policy defines rules about the use of email within an organization. By laying out the ...

詳細はこちら 4 minute read

Secure Users & Access

What is Patch Management?

Software often contains errors or bugs that can impact its functionality or security. Some of these bugs are ...

詳細はこちら 4 minute read

Secure Users & Access

晒しとは?

Doxing — also spelled doxxing — is a term derived from the phrase “dropping dox (documents)”. Doxing is when a ...

詳細はこちら 4 minute read

マルウェア対策

What is Wiper Malware?

A wiper is malware that deletes or destroys an organization’s access to files and data. This type ...

詳細はこちら 4 minute read

SOC

What is Security Operations (SecOps)?

SecOps is a collaboration between an organization’s security (Sec) and operations (Ops) teams. The goal of SecOps ...

詳細はこちら 4 minute read

Secure Users & Access

ユーザーとエンティティの行動分析 (UEBA)

User and Entity Behavior Analytics (UEBA) solutions are designed to identify cybersecurity threats based on abnormal behavior. Once ...

詳細はこちら 4 minute read

電子メールセキュリティ

PGP暗号化とは何ですか?

Pretty Good Privacy (PGP) is a tool for email encryption. It was first developed in 1991, and, in the ...

詳細はこちら 4 minute read

Secure Users & Access

BYOD Security

Bring Your Own Device (BYOD) policies allow employees to use personal devices — including laptops, mobile devices, USB drives, ...

詳細はこちら 4 minute read

マルウェア対策

Joker Malware

Joker is spyware that collects SMS messages, contact lists, and information about infected devices. Additionally, Joker has the ...

詳細はこちら 4 minute read

マルウェア対策

Anubis Malware

Anubis began as a banking trojan targeting Android devices. However, it has gained additional functionality over time, including ...

詳細はこちら 4 minute read

マルウェア対策

What is Vidar Malware?

Vidar is an infostealer malware operating as malware-as-a-service that was first discovered in the wild in late 2018. The ...

詳細はこちら 4 minute read

Secure Users & Access

What is Adware?

Adware is a type of malware or unwanted software designed to deliver targeted advertisements on infected computers. Adware ...

詳細はこちら 3 minute read

マルウェア対策

Hydra Malware

Hydra, a banking trojan that targets Android devices, was first discovered in 2019. By tricking users into enabling dangerous ...

詳細はこちら 4 minute read

電子メールセキュリティ

What Is a Secure Email Server?

An email server is responsible for sending and receiving emails for an organization. This is a crucial role ...

詳細はこちら 4 minute read

マルウェア対策

IcedID Malware

IcedID is a banking trojan that was first discovered in the wild in September 2017. In October 2022, it was ...

詳細はこちら 3 minute read

マルウェア対策

Snake Keylogger Malware

Snake Keylogger is a relatively new credential stealer and keylogger that was first discovered in the wild in ...

詳細はこちら 3 minute read

Secure Users & Access

ランサムウェア防御のベストプラクティス

Emerging as one of the leading threats to corporate cybersecurity in 2022, ransomware attacks are growing more frequent, and ...

詳細はこちら 4 minute read

EDRの

Enterprise Endpoint Security

Endpoint security is a critical part of any organization’s security strategy. However, enterprises face advanced security threats ...

詳細はこちら 4 minute read

マルウェア対策

What is Crypto Malware?

In some blockchain platforms, such as Bitcoin or Monero, miners can earn money by performing computationally-expensive operations. Cryptojackers ...

詳細はこちら 3 minute read

フィッシング

What is Phishing Protection?

Phishing attacks, a major threat to corporate and personal cybersecurity, can deliver malware and steal sensitive data or ...

詳細はこちら 4 minute read

マルウェア対策

What is Fileless Malware?

Historically, most malware was delivered as files, which would be downloaded to a computer, written to its memory, ...

詳細はこちら 4 minute read

SOC

Security Operation Center (SOC) Framework

The cyber threat landscape is rapidly evolving, and companies are facing growing numbers of highly sophisticated threats. Ransomware, ...

詳細はこちら 4 minute read

XDRの

XDRとSIEMの比較

When designing its security infrastructure, an organization has many potential solutions to choose from. With the sea of ...

詳細はこちら 4 minute read

Secure Users & Access

ソーシャルエンジニアリング攻撃の11種類

Using deception and manipulation, social engineering attacks induce the target into doing something that an attacker wants. The ...

詳細はこちら 4 minute read

EDRの

EDR vs. SIEM

Endpoint detection and response (EDR) and security information and event management (SIEM) solutions are both designed to improve ...

詳細はこちら 4 minute read

Secure Users & Access

What is Email Scanning?

Email is one of the most widely used forms of corporate communication, but it is also a common ...

詳細はこちら 4 minute read

SOC

Security Operations Center (SOC) Best Practices

The Security Operations Center (SOC), responsible for protecting the organization against cyber threats, includes not only security personnel ...

詳細はこちら 4 minute read

エンドポイント保護

Types of Endpoint Security

Corporate networks contain a diverse set of endpoints that are common targets of cyberattacks. Endpoint security is the ...

詳細はこちら 4 minute read

EDRの

What is Endpoint Security Management?

The growth of remote work and the increasing use of off premise endpoint and mobile devices for business ...

詳細はこちら 4 minute read

マルウェア対策

Tofsee Malware

Tofsee is a modular trojan malware. Once installed on an infected computer, it can be used to send ...

詳細はこちら 4 minute read

マルウェア対策

Remcos Malware

Remcos is a remote access trojan (RAT) and one of the top ten malware variants of 2021. After infecting ...

詳細はこちら 4 minute read

マルウェア対策

Glupteba Malware

Glupteba is a trojan horse malware that is one of the top ten malware variants of 2021. After infecting ...

詳細はこちら 4 minute read

マルウェア対策

Phorpiex Malware

Phorpiex is a botnet malware and one of the leading malware threats of 2021. The Phorpiex botnet is well-established ...

詳細はこちら 4 minute read

データ漏洩防止

クラウド DLP (データ漏洩防止)とは?

Data loss prevention (DLP) solutions are essential to protect the sensitive information of an organization and its customers. ...

詳細はこちら 4 minute read

マルウェア対策

Ramnit マルウェア

Ramnit is a banking trojan that was first discovered in 2010. It is one of the top 5 banking trojans ...

詳細はこちら 4 minute read

マルウェア対策

Lokibot Malware

Lokibot is infostealing malware that was first discovered in 2016. Between 2020 and 2021, the malware experienced a significant drop but ...

詳細はこちら 4 minute read

マルウェア対策

XMRig Malware

XMRig is open-source software designed for mining cryptocurrencies like Monero or Bitcoin. However, it is also commonly abused ...

詳細はこちら 4 minute read

電子メールセキュリティ

The Different Types of Email Security Services

Email is one of the most common and established platforms for corporate communications. Companies use emails to communicate ...

詳細はこちら 4 minute read

Secure Users & Access

Contiランサムウェアグループ

Conti is a high-profile ransomware group responsible for multiple high-impact attacks. The group is believed to be based ...

詳細はこちら 4 minute read

マルウェア対策

FormBook マルウェアとは?

FormBook is an infostealer malware that was first discovered in 2016. It steals various types of data from infected ...

詳細はこちら 4 minute read

マルウェア対策

What is Dridex Malware?

Dridex is a Windows-focused banking trojan that has since expanded its capabilities to include infostealing and botnet capabilities. ...

詳細はこちら 4 minute read

マルウェア対策

Agent Tesla Malware

Agent Tesla is an example of an advanced remote access trojan (RAT) that specializes in the theft and ...

詳細はこちら 3 minute read

エンドポイント保護

Top 8 Endpoint Security Best Practices

Corporate endpoints are a common target for cyberattacks. Threat actors attempt to gain access to corporate devices to ...

詳細はこちら 4 minute read

モバイルセキュリティ

How to Prevent iPhone Calendar Spam

Phishing is seen as a threat that occurs via email, text messages, social media, and other messaging platforms. ...

詳細はこちら 4 minute read

モバイルセキュリティ

What Is SIM Swapping?

With the growth of multi-factor authentication (MFA), smartphones have become a critical part of an organization’s cybersecurity ...

詳細はこちら 4 minute read

MDRの

MDRとSIEMの比較

Many organizations’ security teams are overwhelmed by expanding responsibilities and a rapidly evolving threat landscape. Various solutions to ...

詳細はこちら 5 minute read

マルウェア対策

Emotet Malware

Emotet is a sophisticated, self propagating Trojan . While Emotet began as a banking trojan, its modular design has ...

詳細はこちら 4 minute read

Secure Users & Access

スパイウェアとは?

Spyware is a type of malware designed to collect information about the users of an infected computer. Spyware ...

詳細はこちら 5 minute read

Secure Users & Access

How Should Companies Handle Ransomware?

In 2021, high-profile ransomware attacks, such as the Colonial Pipeline and Kaseya hacks, caused significant disruptions to supply chains ...

詳細はこちら 4 minute read

電子メールセキュリティ

メール暗号化とは?

Encryption functions are algorithms designed to render data unreadable to anyone that does not have the decryption key. ...

詳細はこちら 4 minute read

電子メールセキュリティ

メールセキュリティ機能

Malicious emails are behind 90% of cyberattacks and deliver 75% of ransomware. These phishing emails are designed to trick or ...

詳細はこちら 4 minute read

Secure Users & Access

What is BYOD (Bring Your Own Device)?

Bring Your Own Device (BYOD) programs allow employees to work from their own personal devices rather than a ...

詳細はこちら 4 minute read

EDRの

EDR vs Antivirus

Endpoint security is a vital component of an enterprise cybersecurity strategy. Antivirus (AV) and endpoint detection and response (...

詳細はこちら 3 minute read

エンドポイント保護

What is Advanced Endpoint Protection (AEP)?

With the shift to remote work and adoption of Internet of Things (IoT) and mobile devices, the endpoint ...

詳細はこちら 4 minute read

フィッシング

What is URL Phishing?

A link is not always what it seems. Hackers have gone to great lengths to create convincing websites ...

詳細はこちら 3 minute read

Secure Users & Access

MITRE Engenuity ATT&CK評価

The MITRE Corporation is a US Government federally funded research and development center (FFRDC), and the MITRE Engenuity ...

詳細はこちら 4 minute read

Secure Users & Access

What is a Whaling Attack?

A whaling attack is a form of spear phishing attack, where the cyber threat actor researches and tailors ...

詳細はこちら 4 minute read

Secure Users & Access

Social Engineering Attacks

Social engineering is a security threat that targets humans rather than computers or software. Social engineers use a ...

詳細はこちら 4 minute read

Secure Users & Access

人間が操作するランサムウェア

Ransomware has emerged as a dominant cyber threat and one of the most expensive types of cyberattacks that ...

詳細はこちら 4 minute read

電子メールセキュリティ

What is Cloud Email Security?

According to Verizon’s 2021 Data Breach Investigations Report (DBIR), phishing is a leading cause of data breaches, accounting ...

詳細はこちら 4 minute read

電子メールセキュリティ

What Is a Secure Email Gateway (SEG)?

Secure Email Gateways (SEGs) are an email security solution that sits inline on emails’ path from the public ...

詳細はこちら 4 minute read

モバイルセキュリティ

Mobile Security Trends in 2022

The pandemic had a dramatic impact on business as usual for many organizations, causing many to shift to ...

詳細はこちら 4 minute read

Secure Users & Access

What is Unified Endpoint Management (UEM)?

The COVID-19 pandemic drove a massive shift to remote work. After this forced experiment, many organizations are looking ...

詳細はこちら 4 minute read

フィッシング

スミッシングとは?

Smishing is a form of phishing attack that targets mobile devices. Instead of sending phishing content over email, ...

詳細はこちら 4 minute read

フィッシング

What is Email Spoofing?

Simply put, phishing emails are designed to trick the recipient into believing that they are legitimate. A common ...

詳細はこちら 4 minute read

Secure Users & Access

What Helps Protect from Spear Phishing?

Spear phishing is a form of phishing attack that is targeted at an individual or a small group. ...

詳細はこちら 4 minute read

Secure Users & Access

What is Account Takeover (ATO)?

In an account takeover (ATO) attack, an attacker gains unauthorized access to the credentials for a user’s ...

詳細はこちら 4 minute read

フィッシング

フィッシングメールを阻止するには?

Phishing emails are one of the most common cyber threats that an organization may face. Phishing attacks can ...

詳細はこちら 4 minute read

電子メールセキュリティ

メールセキュリティの脅威トップ5

Email is one of the most common vectors by which cybercriminals gain access to corporate networks and steal ...

詳細はこちら 4 minute read

EDRの

EDRとMDRの比較

Endpoint detection and response (EDR) and managed detection and response (MDR) are both solutions designed to help improve ...

詳細はこちら 4 minute read

Secure Users & Access

リモートアクセス型トロイの木馬(RAT)とは何ですか?

Remote access trojans (RATs) are malware designed to allow an attacker to remotely control an infected computer. Once ...

詳細はこちら 4 minute read

フィッシング

ビッシング攻撃とは?

Vishing – a portmanteau of voice and phishing – attacks are performed over the phone, and are considered a type ...

詳細はこちら 4 minute read

Secure Users & Access

ランサムウェア検出技術

The ransomware threat continues to evolve, and high-profile and extremely damaging ransomware infections are becoming increasingly common. Minimizing ...

詳細はこちら 4 minute read

Secure Users & Access

ランサムウェアの種類

Ransomware is a top-of-mind security concern for many organizations. However, not all ransomware attacks are the same. A ...

詳細はこちら 4 minute read

フィッシング

What is a Phishing Email?

Phishing attacks are some of the most common cyberattacks and one of the main ways in which cybercriminals ...

詳細はこちら 5 minute read

マルウェア対策

Android Malware

Mobile device malware is a significant threat to corporate and personal privacy and security. As mobile devices are ...

詳細はこちら 4 minute read

ランサムウェア

ランサムウェアの回復:ランサムウェアから回復する方法

Ransomware has been around for decades, but ransomware attacks have surged in recent years after the WannaCry ransomware ...

詳細はこちら 4 minute read

SOC

NOC vs SOC - What’s the Difference?

The goal of a Network Operations Center (NOC) and a Security Operations Center (SOC) is to ensure that ...

詳細はこちら 3 minute read

モバイルセキュリティ

What is a Mobile App Reputation Service (MARS)?

Mobile applications are increasingly used for business purposes as companies adopt bring your own device (BYOD) and hybrid ...

詳細はこちら 4 minute read

Secure Users & Access

クリプトジャッキングとは?

Cybercrime is a business, and cybercriminals are constantly looking for ways to monetize their attacks. Along with ransomware, ...

詳細はこちら 4 minute read

エンドポイント保護

Advanced Threat Protection (ATP) とは

Cyberattacks are growing more common and sophisticated, as demonstrated by the recent surge in phishing and ransomware attacks. ...

詳細はこちら 4 minute read

Secure Users & Access

サプライチェーン攻撃とは?

Supply chain attacks are designed to exploit trust relationships between an organization and external parties. These relationships could ...

詳細はこちら 5 minute read

モバイルセキュリティ

Mobile Device Security Best Practices for 2022

As employees are increasingly using mobile devices for business purposes, protecting these devices against attack requires organizations to ...

詳細はこちら 3 minute read

モバイルセキュリティ

What is Mobile Application Security?

The COVID-19 pandemic and the rise of bring your own device (BYOD) policies have made mobile devices a ...

詳細はこちら 4 minute read

Secure Users & Access

SOARセキュリティ - セキュリティのオーケストレーション、自動化、対応とは?

Security Orchestration, Automation, and Response (SOAR) tools are designed to integrate multiple components, often from different vendors. They ...

詳細はこちら 4 minute read

Secure Users & Access

What is Remote Browser Isolation (RBI)?

Remote browser isolation (RBI), also known as web isolation or browser isolation, is a web security solution designed ...

詳細はこちら 4 minute read

Office 365 のセキュリティ

Top 3 Office 365 Security Concerns

Microsoft’s Office 365 is one of the most commonly used platforms of cloud-based applications. Globally, Office 365 is used ...

詳細はこちら 4 minute read

MDRの

MDRとXDRの比較

Many organizations’ security teams are struggling to keep up with their ever-expanding workloads. The combination of a growing ...

詳細はこちら 4 minute read

XDRの

What is Security Analytics?

Data is essential to effective incident detection and response; however, many security operations centers (SOCs) are drowning in ...

詳細はこちら 4 minute read

MDRの

MDRとMSSPの比較

For many organizations, maintaining a full-fledged in-house security operations center (SOC) is not a viable option. The expanding ...

詳細はこちら 4 minute read

モバイルセキュリティ

モバイル用MITRE ATT&CKマトリクス(マトリックス)とは何ですか?

The MITRE ATT&CK framework breaks down the lifecycle of a cyberattack into a set of objectives ...

詳細はこちら 4 minute read

Secure Users & Access

What is Web Security?

On a daily basis, web browsing has the potential of exposing employees to a number of threats, including ...

詳細はこちら 4 minute read

Secure Users & Access

What Is Credential Stuffing?

In a credential stuffing attack, cybercriminals take advantage of weak and reused passwords. Automated bots will take a ...

詳細はこちら 4 minute read

Secure Users & Access

What is Web Filtering?

Web filtering software monitors and manages the locations where users are browsing on the Internet, enabling an organization ...

詳細はこちら 4 minute read

ゼロデイ攻撃

What is a Zero Day Exploit?

Zero day exploits target vulnerabilities that a software manufacturer has not yet patched. By taking advantage of largely ...

詳細はこちら 4 minute read

ゼロデイ攻撃

What is Zero Day Malware?

Zero day malware is malware that exploits unknown and unprotected vulnerabilities. This novel malware is difficult to detect ...

詳細はこちら 4 minute read

Secure Users & Access

What is Virtual Desktop Infrastructure (VDI)?

Desktop virtualization eliminates the need for employees to have physical access to corporate devices – it allows remote workers ...

詳細はこちら 4 minute read

エンドポイント保護

エンドポイント暗号化とは

Endpoint encryption uses encryption algorithms to protect the files stored on an endpoint. This is an essential part ...

詳細はこちら 4 minute read

ランサムウェア

DarkSideランサムウェアグループの説明

DarkSide is a relatively new ransomware group that has been responsible for high-profile attacks such as the Colonial ...

詳細はこちら 4 minute read

ゼロデイ攻撃

ゼロデイ攻撃を防ぐ方法

Zero-day attacks are unknown threats that easily circumvent signature-based security solutions and therefore pose an exceptionally dangerous risk ...

詳細はこちら 4 minute read

電子メールセキュリティ

Business Email Compromise (BEC) - The different types of attacks

Business email compromise (BEC) is a specific type of phishing attack, a spear phishing attack to be precise – ...

詳細はこちら 4 minute read

Secure Users & Access

What is MITRE ATT&CK Framework?

The MITRE ATT&CK framework, a tool created by the MITRE Corporation, breaks down the cyberattack lifecycle ...

詳細はこちら 4 minute read

ランサムウェア

DearCry ランサムウェア

DearCry, a ransomware variant, is designed to take advantage of four recently disclosed vulnerabilities in Microsoft Exchange. Once ...

詳細はこちら 4 minute read

EDRの

EDR vs EPP:なぜ選択する必要があるのか?

Endpoint Detection and Response (EDR) and Endpoint Protection Platforms (EPP) are both powerful components of an endpoint security ...

詳細はこちら 4 minute read

Secure Users & Access

What is Next-Generation Antivirus (NGAV)?

Next-generation antivirus (NGAV) solutions are designed to update the legacy antivirus to address the modern cybersecurity threat landscape. ...

詳細はこちら 4 minute read

SOC

セキュリティオペレーションセンター (SOC) の役割と責任

A Security Operations Center (SOC) is responsible for enterprise cybersecurity. This includes everything from threat prevention to security ...

詳細はこちら 4 minute read

Office 365 のセキュリティ

Office 365 のセキュリティのベストプラクティス

Even before the COVID-19 pandemic, organizations were increasingly adopting Office 365 and similar Software as a Service (SaaS) solutions ...

詳細はこちら 4 minute read

Secure Users & Access

What is Spear Phishing?

By definition, spear phishing is a highly-targeted phishing attack. Like any phishing attack, it can be performed over ...

詳細はこちら 4 minute read

エンドポイント保護

エンドポイント保護プラットフォーム(EPP)とは?

Endpoint security is now more important than ever as ransomware attacks are targeting the endpoint, encrypting its files ...

詳細はこちら 4 minute read

Secure Users & Access

What is Threat Detection and Response (TDR)?

Prevention is naturally the first pillar of cybersecurity – you can prevent over 98% of threats targeting your organization. But ...

詳細はこちら 4 minute read

電子メールセキュリティ

5 Email Security Best Practices in 2023

Email is one of the most widely used media for business communications, yet this also makes it a ...

詳細はこちら 4 minute read

Office 365 のセキュリティ

What is Office 365 Security?

Microsoft Office 365 is one of the most widely-used Software as a Service (SaaS) platforms in the world, currently ...

詳細はこちら 4 minute read

モバイルセキュリティ

モバイルセキュリティの脅威トップ6とその防止方法

Mobile devices have become an increasingly vital component of many organizations’ IT infrastructure. The surge of remote work ...

詳細はこちら 4 minute read

モバイルセキュリティ

モバイルセキュリティとは?

Mobile security, which refers to the protection of mobile devices against cybersecurity threats, is a top-of-mind concern for ...

詳細はこちら 4 minute read

ランサムウェア

サービスとしてのランサムウェア (RaaS)

Ransomware is one of the biggest threats to enterprise cybersecurity, and it continues to grow. In Q3 2020 alone, ...

詳細はこちら 4 minute read

SOC

SOC vs SIEM - The Role of SIEM Solutions in SOC

SIEM and SOC are two of the biggest and most important acronyms in cybersecurity. Understanding the SOC vs ...

詳細はこちら 4 minute read

SOC

サービスとしてのSOC

A Security Operations Center (SOC) is the team within an organization responsible for detecting, preventing, investigating, and responding ...

詳細はこちら 4 minute read

EDRの

EDRとXDRの比較

Many cyberattacks begin at the endpoint. Phishing emails and similar attack vectors create an initial foothold on a ...

詳細はこちら 4 minute read

ランサムウェア

What Ransomware Allows Hackers to Do Once Infected

Ransomware is a type of malware that became popular with the WannaCry attack in 2017. This particular type of ...

詳細はこちら 4 minute read

ランサムウェア

ランサムウェアとマルウェアの違い

Malware is a general term that covers a wide variety of different types of malicious software (which is ...

詳細はこちら 4 minute read

マルウェア対策

The 5 Most Common Types of Malware

Malware is malicious software designed to infect a user’s computer and achieve a variety of goals, including ...

詳細はこちら 4 minute read

EDRの

Endpoint Detection and Response (EDR) Benefits

As organizations become more distributed and telework becomes more common, the endpoint has become a vital component of ...

詳細はこちら 4 minute read

データ漏洩防止

Data Loss Prevention (DLP) Solutions

For the modern business, data is often its most valuable possession. Whether it’s client lists, insights into ...

詳細はこちら 4 minute read

ランサムウェア

Ransomware Removal - How To Remove Ransomware?

Ransomware is a type of malware designed to encrypt the files on a computer and demand a ransom ...

詳細はこちら 4 minute read

ランサムウェア

Maze ランサムウェア – 二重恐喝攻撃

Ransomware is a growing threat to enterprise network security. In the third quarter of 2020, Check Point Research reported ...

詳細はこちら 4 minute read

マルウェア対策

モバイルマルウェアとは?

With the transition to widespread remote work in the wake of COVID-19, mobile security has become more important ...

詳細はこちら 4 minute read

Secure Users & Access

What is Next Generation Endpoint Security?

There are all kinds of potential threats posed by a remote workforce, including the use of personal devices ...

詳細はこちら 4 minute read

Secure Users & Access

What is Content Disarm and Reconstruction (CDR)?

Content disarm and reconstruction (CDR), also known as Threat Extraction, proactively protects against known and unknown threats contained ...

詳細はこちら 4 minute read

フィッシング

フィッシング詐欺、詐欺、不正行為トップ5

Phishing attacks are a popular attack vector for cybercriminals because they are simple and effective. A well-crafted phishing ...

詳細はこちら 4 minute read

フィッシング

4 Key Considerations When Choosing Your Next アンチフィッシングソリューション

One of the most common types of cyberattacks, phishing attacks are getting more sophisticated by the day. These ...

詳細はこちら 4 minute read

SOC

SOCの有効性を向上させる方法

The cybersecurity threat landscape is rapidly evolving, and organizations’ attack surfaces are expanding due to widespread adoption of ...

詳細はこちら 4 minute read

XDRの

XDR Security - What is Extended Detection and Response?

The cybersecurity threat landscape is rapidly evolving and expanding. In response, many organizations are working to evolve their ...

詳細はこちら 7 minute read

MDRの

マネージド検知&応答サービス（MDR）とは?

The cybersecurity threat landscape is evolving, and organizations need advanced security solutions to keep up. Endpoint detection and ...

詳細はこちら 4 minute read

フィッシング

アンチフィッシングの5つの原則

Phishing emails are one of the most common methods that cybercriminals use to gain access to an organization’...

詳細はこちら 4 minute read

フィッシング

フィッシング攻撃を防ぐ方法

Some of the simplest and most effective techniques used by cybercriminals to achieve their goals are what are ...

詳細はこちら 4 minute read

SOC

セキュリティオペレーションセンター(SOC)の重要性

The cyber threat landscape is evolving rapidly, and protecting against potential cyberattacks requires rapid monitoring and response. The ...

詳細はこちら 4 minute read

電子メールセキュリティ

メールセキュリティが重要な理由

With over 90% of attacks on organizations starting from a malicious email, relying on your built-in security might leave ...

詳細はこちら 4 minute read

モバイルセキュリティ

What is Mobile Device Security?

Mobile Device Security is a combination of strategies and tools that secure mobile devices against security threats. Although ...

詳細はこちら 3 minute read

電子メールセキュリティ

従業員へのメールセキュリティ意識の向上

With cyber attacks evolving every day, email attacks remain the number one vector by which malware is delivered ...

詳細はこちら 5 minute read

電子メールセキュリティ

メールを保護する方法

Gone are the days of mass phishing emails telling you have an inheritance waiting for you if you ...

詳細はこちら 4 minute read

ランサムウェア

ランサムウェアの進化

When a cyber-criminal wants to make a quick bundle of cash, they use Ransomware to infect a computer ...

詳細はこちら 4 minute read

ランサムウェア

Do's and Don'ts for Ransomware

Ransomware is one of the most popular and most significant threats in the world of cybersecurity. Worldwide, there ...

詳細はこちら 4 minute read

ランサムウェア

モバイルランサムウェア

Hackers and cybercriminals are constantly evolving – trying new tactics, ditching the ones that no longer work, and emphasizing ...

詳細はこちら 4 minute read

Secure Users & Access

Mobile Threat Defense (MTD) とは

Mobile threat defense (MTD) is sophisticated, dynamic protection against cyber threats targeted against mobile devices. With MTD, protection ...

詳細はこちら 3 minute read

電子メールセキュリティ

メールセキュリティとは?

Email security refers to the practice of protecting email against potential cybersecurity threats. Phishing, account takeover, and other ...

詳細はこちら 7 minute read

ランサムウェア

Wannacry ランサムウェア

Allegedly developed by the North Korean Lazarus Group, WannaCry combined exploit code stolen from the US government with ...

詳細はこちら 4 minute read

Secure Users & Access

What is Sandboxing?

Sandboxing is a cybersecurity practice where you run code, observe and analyze and code in a safe, isolated ...

詳細はこちら 3 minute read

ランサムウェア

Ryuk Ransomware: Definition and Protection

The Ryuk ransomware variant was first discovered “in the wild” in August 2018. Since then, it has grown in ...

詳細はこちら 4 minute read

ランサムウェア

最近のランサムウェア攻撃

One of the most famous malware variants in existence today, ransomware – which enables a cybercriminal to deny a ...

詳細はこちら 8 minute read

ランサムウェア

ランサムウェアを防ぐ方法

Ransomware has proven to be one of the most effective and profitable attacks for cybercriminals. A large part ...

詳細はこちら 4 minute read

EDRの

エンドポイント Detection and Responseとは

Endpoint Detection and Response (EDR) is an integrated, layered approach to endpoint protection that combines real-time continuous monitoring ...

詳細はこちら 4 minute read

フィッシング

フィッシングとは? フィッシング攻撃の種類

Phishing is a type of cybersecurity attack during which malicious actors send messages pretending to be a trusted ...

詳細はこちら 8 minute read

ゼロデイ攻撃

What is Zero Day Attack?

There are many types of security vulnerabilities and opportunities for cyberattacks. Businesses are responsible for keeping their organizations ...

詳細はこちら 3 minute read

モバイルセキュリティ

MDM(モバイルデバイス管理)とは

Mobile Device Management (MDM) is the process of managing mobile devices, largely in terms of usage and security. ...

詳細はこちら 3 minute read

SOC

SOC(Security Operation Center)とは?

The function of the security operations center (SOC) is to monitor, prevent, detect, investigate, and respond to cyber ...

詳細はこちら 4 minute read

データ漏洩防止

データ漏洩防止(DLP)とは

Data loss prevention (DLP) is a cybersecurity methodology that combines technology and best practices to prevent the exposure ...

詳細はこちら 3 minute read

Secure Users & Access

What is Antivirus

Antivirus software is a class of applications that protect computers and remove malicious software or code designed to ...

詳細はこちら 2 minute read

エンドポイント保護

What is Endpoint Protection?

Endpoint protection involves monitoring and protecting endpoints against cyber threats. Protected endpoints include desktops, laptops, smartphones, tablet computers, ...

詳細はこちら 4 minute read

Secure Users & Access

Ransomware Attack - What is it and How Does it Work?

Ransomware is a malware designed to deny a user or organization access to files on their computer. By ...

詳細はこちら 11 minute read

マルウェア対策

マルウェアとは?

A portmanteau of “malicious software”, malware is software designed to achieve malicious purposes on an infected computer. Essentially, ...

詳細はこちら 6 minute read

Secure Users & Access

ハクティビズムとは?

Derived from combining the words ‘Hack’ and ‘Activism’, hacktivism is the act of hacking, or breaking into a ...

詳細はこちら 3 minute read

Secure Users & Access

What is a Botnet?

A botnet is a network of infected computers that work together to carry out an attacker’s goals. ...

詳細はこちら 4 minute read

Cyber Hub – Secure Users & Access

What is Threat Exposure Management (TEM)?

SASE vs SSPM

ZuoRAT Malware

What is Spam Filtering and How Does It Work?

CACTUS Ransomware

Email Security Protocols Every Business Should Have

What is Email Authentication?

API ベースの電子メール セキュリティとは何ですか?

8Base Ransomware Group

SSPM vs CASB

SaaS Security Posture Management (SSPM)

Akira Ransomware

What is Locker Ransomware

Phishing Detection Techniques

What is Double Extortion Ransomware?

What is Triple Extortion Ransomware?

What is Crypto Ransomware?

Socgholish Malware

What is Unified Endpoint Security (UES)

Why You Must Have AI For Email Security

What is Quishing (QR Phishing)?

マネージドSOCとは?

SOC自動化とは?

Interplanetary File System (IPFS) Phishing Attack

7 XDR Best Practices

8 つのフィッシング手法

What Is Clone Phishing?

Qakbot マルウェア

Smishing vs. Phishing

How to Spot a Phishing Email

オペレーショナルセキュリティ(OPSEC)とは?

Social Engineering vs Phishing

Spoofing vs Phishing

Spear Phishing vs Phishing

マルウェアとウイルス

NJRat マルウェアとは?

Hiddad Android Malware

SpinOk Malware

NanoCore RAT マルウェア

AhMyth Malware

GuLoader Malware

Malware Analysis

Malware Detection: Techniques and Technologies

What is a Keylogger?

What is a Device Posture Check (DPC)?

サービスとしてのデバイス (DaaS)

What is a Vulnerability Assessment?

What Is a Computer Virus?

エクスポージャー管理とは?

What Is a Computer Worm?

Endpoint Security as a Service

What is an Email Security Policy?

What is Patch Management?

晒しとは?

What is Wiper Malware?

What is Security Operations (SecOps)?

ユーザーとエンティティの行動分析 (UEBA)

PGP暗号化とは何ですか?

BYOD Security

Joker Malware

Anubis Malware

What is Vidar Malware?

What is Adware?

Hydra Malware

What Is a Secure Email Server?

IcedID Malware

Snake Keylogger Malware

ランサムウェア防御のベスト プラクティス

Enterprise Endpoint Security

What is Crypto Malware?

What is Phishing Protection?

What is Fileless Malware?

Security Operation Center (SOC) Framework

XDRとSIEMの比較

ソーシャルエンジニアリング攻撃の11種類

EDR vs. SIEM

What is Email Scanning?

Security Operations Center (SOC) Best Practices

Types of Endpoint Security

API ベースの電子メールセキュリティとは何ですか?

ランサムウェア防御のベストプラクティス

Contiランサムウェアグループ