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Reconnaissance in cybersecurity: Everything you need to know
Reconnaissance in cybersecurity plays a dual role. Attackers use it to gather intelligence and prepare attacks, while security teams use it to understand their exposure and strengthen defenses. In thi...
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What is a computer worm, and how does it work?
Computer worms have been around since the late 1980s, and they’re still causing real damage. We can define a computer worm by one core trait: it spreads automatically, without you clicking anything ...
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What is the OSI model? Understanding its layers and functions
Modern networks underpin everything from everyday web browsing to large-scale cloud systems, and their moving parts can be hard to describe consistently. The Open Systems Interconnection (OSI) model i...
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What is riskware? Definition, examples, and security risks
Riskware is legitimate software that isn’t designed to cause harm but can still introduce security or privacy risks. This is because its technical capabilities, if misused, misconfigured, or exploit...
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Crimeware explained: What it is and how to stay safe
Cybercrime is an increasingly unavoidable part of digital life, and it’s supported by a growing ecosystem of malicious tools and services. The term “crimeware” is sometimes used to describe that...
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What is remote access? A complete beginner-to-pro guide
Remote access is a technology that lets you connect to and control a computer, server, or network from another location using an internet connection. It’s widely used for remote work, IT support, sy...
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Maze ransomware: How it works and how to stay protected
Maze was a sophisticated type of Windows-based ransomware that was first discovered in 2019. It targeted a wide variety of organizations and industries and became known for pioneering double extortion...
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How to fix “Connection timed out” in Minecraft easily
Fixing a “Connection timed out” error in Minecraft depends on what’s causing it. The error can be triggered by a range of factors, from local network conditions to server-side problems, but beca...
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What is geotargeting? How location tracking impacts privacy and security
Many apps and websites use your location, alongside other information, to decide what content to show you. It affects the ads you see, the prices displayed, the language a site loads in, and whether c...
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How to check your internet connection
Whether your Wi-Fi won’t connect, speeds feel sluggish, or your connection keeps dropping, the first step to fixing the problem is understanding the root cause. This guide covers how to check your i...