MTA-STS policy overrides DANE TLS authentication against RFC 8461, 2. If you don't need redis or sqlite support, you may omit one of them in square brackets. If you don't need any of them and you plan ...

This alone functions sufficiently for redundancy. It's a mechanism that tries the second, third, and fourth servers in order if the first one goes down. However, in my own environment, I've actually ...

Qualys researchers expose ‘CrackArmor’ flaws that allow unprivileged users to escalate privileges to root, break container isolation, and crash systems, with no CVE identifiers yet assigned. Security ...

Cybersecurity researchers have disclosed multiple security vulnerabilities within the Linux kernel's AppArmor module that could be exploited by unprivileged users to circumvent kernel protections, ...

Other noteworthy stories that might have slipped under the radar: Telus Digital data breach, vulnerabilities in Linux AppArmor allow root privileges, US defense contractor behind Coruna exploits.

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Is your Linux system taking too long to boot? A slow startup can waste your time and test your patience. The good news is that Linux includes built-in tools that help you find and fix slow boot issues ...

If network troubleshooting leads you to believe there’s an issue with IPv6, you may need to shut down that protocol on your Linux machines. IPv6 offers a much larger addressing scheme than IPv4, which ...

Bitdefender Security for Mail Servers can be installed on package-based Linux distributions (rpm or deb). Other Linux distributions are supported by using the ipkg package system, with the same ...

Email remains a vital communication tool for both personal and business domains. Having your own mail server not only gives you control but also enhances the security and privacy of your ...