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What is a deepfake? Meaning, risks, and how to spot one
A deepfake is synthetic media (images, audio, or video) created using artificial intelligence (AI) with the goal of making it appear real and authentic. These systems learn from large datasets and can...
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Secure enclave explained: How it keeps your data private
Sensitive information isn't only at risk when it's stored or transmitted. Data can also become vulnerable while it's actively being processed, especially if attackers gain access to the OS or other pr...
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Are digital wallets safe? What to know before using one
Digital wallets are generally safe to use. Most reputable digital wallets include advanced security features designed to protect user data and transactions. Still, no payment method is completely risk...
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DDoS attack tools explained: Risks, warning signs, and ways to stay protected
Denial-of-service (DoS) and distributed denial-of-service (DDoS) attacks are significant cyber threats capable of taking down websites, overwhelming networks, and costing organizations hundreds of tho...
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VPN vs. VLAN: Key differences, benefits, and use cases
A virtual private network (VPN) and a virtual local area network (VLAN) may sound similar, but they serve different purposes. Both can help organizations manage network traffic and improve security, y...
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Free and open-source software (FOSS): What it means for security, privacy, and control
Free and open-source software (FOSS) is used in many of the tools you use every day. Browsers, operating systems, and encryption tools often rely on code that anyone can inspect, modify, and share. Th...
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What is cryptojacking? How it works, signs, and prevention
Most cyberattacks target something obvious: your files, your money, your data. Cryptojacking is different. It quietly steals your computing power and leaves you with the bill. Attackers hijack your de...
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Does a VPN protect you from viruses? What you need to know
A virtual private network (VPN) is an important online privacy tool and an integral part of an overall cybersecurity posture. It encrypts your internet traffic, helping protect your data on untrusted ...
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What is an LLM? How large language models work
Large language models (LLMs) power the AI tools millions of people use every day, from writing assistants and search engines to customer support bots and coding assistants. Yet for many people, what's...
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Intrusion detection system: Detect threats before they disrupt your network
When responding to cybersecurity incidents, time can be an important factor. Spotting suspicious activity early may help security teams investigate faster and limit the impact of an attack. Intrusion ...