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What is sensitive data? Understanding its importance and protection strategies
Every time you log into a bank account, upload medical records, or file taxes online, you share sensitive data. If this data is exposed, it could lead to identity theft, financial harm, or reputationa...
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Is Replika safe? What you should know about privacy and emotional safety
AI chatbots like Replika can do a lot for people by offering entertainment, a space to practice communication, and even emotional comfort. But is it safe to pour your heart out to an AI companion? How...
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How to stop remarketing ads from following you everywhere
You bought a laptop from an online store last month, and now you’re seeing ads from that retailer promoting accessories or new laptop models. This is likely the result of an advertising technique ca...
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Filter bubble explained: How algorithms shape what you see online
Online platforms, including search engines, social media apps, and video-sharing sites, try to show you content that you’re more likely to engage with. This can make the internet feel more relevant,...
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What is a VPN concentrator? Understand its role today
As organizations shift to hybrid and remote models, secure remote access has become a core IT requirement. Virtual private netwoks (VPNs) are widely used to meet this need by encrypting remote connect...
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What is a point-to-site VPN, and how does it work?
Today, many people work remotely or have a hybrid work arrangement, and teams are often spread across multiple cities or even countries. Therefore, organizations need a way to let employees access int...
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Ransomware removal: How to remove ransomware step by step
If you turn on your device and find that you can’t access your system, or your files suddenly won’t open, your device may have been affected by ransomware. Ransomware is a type of malicious softwa...
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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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How to report phishing (email, texts, calls, websites)
If you receive a phishing message, it’s important not to follow any links, download attachments, or otherwise interact with it. Clicking a link could send you to a malicious website designed to stea...
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What is access control? How it works and why it matters
Access control in cybersecurity determines who can access digital systems, applications, and data, and what they can do with them. Just as you wouldn’t let anyone wander freely through your house or...
