SSH was a welcome replacement for Telnet when it emerged in the mid-1990s, since it encrypted the connection to conceal it ...

What is SSL/TLS? SSL and TLS are protocols used on the transport layer, which is used to provide a secure connection between two nodes in a computer network. The first widely used protocol that was ...

The lean SSH server Dropbear is closing a privilege escalation vulnerability with an updated version, among other things.

Chinese threat group UAT-9686 has been exploiting the zero-day CVE-2025-20393 to hack Cisco security appliances.

A Raspberry Pi multiboot lets you pick Raspberry Pi OS, Ubuntu, or MX Linux at startup without changing SD cards.

Chinese hackers are exploiting a critical Cisco email security flaw, gaining root access and installing backdoors. This ...

The company suffered one sophisticated five-alarm campaign and one messy spray-and-pray attack, mere days apart.

Set up Pi-hole on a $15 Raspberry Pi Zero 2W with Cloudflare DNS to cut ads on all devices, improving speed and privacy at home.

AI-driven attacks now automate reconnaissance, generate malware variants, and evade detection at a speed that overwhelms ...

The New York Times’ daily word game, Connections, returned on Tuesday, December 23, with a puzzle that mixed psychology, pop culture, and clever word tricks. As usual, players were given 16 words and ...

Cisco warned customers today of an unpatched, maximum-severity Cisco AsyncOS zero-day actively exploited in attacks targeting ...

Discover the 10 best Infrastructure as Code (IaC) tools for DevOps teams in 2025. Learn how these tools enhance automation, stability, and scalability in cloud environments. Improve your deployment ...