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Not a virus: What it means and why antivirus software flags it
Seeing “not a virus” in an antivirus alert can be confusing. The file has been flagged, but it hasn’t been blocked or clearly labeled as malware. What this means, and how to respond, isn’t alw...
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What scambaiting is and how it works
Scambaiting is the practice of deliberately engaging with scammers, often with the goal of wasting their time or exposing their tactics. Even if it feels harmless, interacting with scammers can expose...
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Authentication vs. authorization: What’s the difference?
Authentication and authorization are often confused, but they play distinct roles in access control and security. Together, they help control who can enter a system and what actions they can take once...
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What is SQL injection? How it works and how to prevent it
Most websites store information like usernames, passwords, and payment details in databases. When you log in, search for a product, or submit a form, the site sends a request to its database to fetch ...
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What is an attack surface and how can you manage it?
An attack surface includes all the systems, devices, applications, and user actions that attackers can target to gain unauthorized access, steal data, or disrupt normal operation. Every piece of softw...
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How to spot a fake VPN: Risks and warning signs
As virtual private network (VPN) use becomes more widespread, so does the importance of choosing a service you can trust. Not every app calling itself a VPN actually provides the privacy or security i...
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A complete guide to the Cyber Kill Chain
Cyberattacks can feel unpredictable, but most follow a pattern. Understanding attack progression can be the difference between stopping an attack early and responding after the damage is done. The Cyb...
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What you need to know about Locky ransomware
Ransomware incidents are time-sensitive and costly, and Locky is a well-known example of how quickly an infection can encrypt files and disrupt access. This guide reviews how Locky campaigns have oper...
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Understanding MTTR in cybersecurity: A complete guide
MTTR in cybersecurity is a performance metric that measures how quickly a security team deals with incidents. It reflects the time it takes to move from detecting an incident to resolving it and helps...
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Advanced persistent threats (APT): What you need to know
Unlike many cyberattacks that aim for quick data theft or disruption, some are designed to remain hidden for months or even years. During that time, attackers quietly monitor systems, collect sensitiv...
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