I've recently switched to Linux Mint from Windows 10, where I was using K7, a lifetime antivirus subscription. Unfortunately, K7 doesn't support Linux, and I'm wondering if I still need antivirus software now that I'm on Linux. Are there built-in protections like Windows Defender, or should I consider installing something else?
3 Answers
Honestly, just using good ad blockers like uBlock Origin and employing a bit of common sense goes a long way. Most of the threats come from dodgy links or ads. Just stay aware of what you download and you'll be fine!
You really don't need antivirus software on Linux like you would on Windows. Linux is much less targeted by viruses; most malware is written for Windows and Mac. However, it's still a good idea to practice safe browsing and use tools like ClamAV for occasional scanning if you're transferring files from USB drives.
What if I do use USBs for file transfers? Should I be worried?
While Linux isn't immune to malware, it's quite rare. Tools like Maldet, ClamAV, and rkhunter can help if you're worried. The best practice is to stick to official repositories for downloads and keep your system updated. Learning about security concepts like "curl to bash" can also help you assess threats better.
So you're saying I don't need real-time antivirus? How does that work?