Install nmap if you don't already have it on your Linux computer. Run "sudo apt-get install nmap" on Ubuntu, or "sudo dnf ...

DNS failure is a failure to communicate between your device and a DNS server. When a DNS failure occurs, you can’t reach the ...

Windows 10 support has ended, making Linux a possible alternative. It's a good time to consider switching from Windows to Linux. Switching to Linux can extend your computer's life and performance.

ZDNET key takeaways If you want to abandon Google, you can install your own search engine.YaCy is a free, decentralized ...

Turn a $15 Raspberry Pi into a powerful ethical hacking tool. Learn Wi-Fi penetration testing and boost your cybersecurity ...

The ping command is also commonly used to test network errors, check if two devices on a network are connected, or simply ...

Weekly insights on evolving cyber threats, scams, and digital risks — explained clearly and focused on what really matters.

Microsoft has officially ended support for its most popular OS ever. Here's what to do with your Windows 10 PCs that fail Microsoft's Windows 11 compatibility tests.

The recent KB5066835 update for Windows 11 broke the operating system's localhost interface, prompting affected users and developers to uninstall the patch in an attempt to ...

Researchers warn that threat actors have compromised more than a hundred SonicWall SSLVPN accounts in a large-scale campaign ...

A large-scale botnet is targeting Remote Desktop Protocol (RDP) services in the United States from more than 100,000 IP ...

Genco Yilmaz's comprehensive tutorial on setting up your SMTP gateway with Postfix, amavisd-new, ClamAV and so on includes detailed list of required Perl modules for ...