Plus: The Pentagon is training amateurs to become part of its hacker army, a Flock license plate reader error led to cops surrounding a car reviewer, and more.

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

A Linux vulnerability that allows untrusted virtual machines to gain root access to host machines is one of two high-severity ...

Researchers at Nebula Security have disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw that lets any ...

In this detailed tutorial, we will explain what Nmap is, why it's used, how to install it, and walk through the most important Nmap commands every network admin and security professional should know.

Stuff broke again. Not in a movie way. An old tool was left exposed. An abandoned package was abused. A deprecated feature was still running in prod. This week is the same lesson in a new form: ...

A growing trend in modern intrusions is the compromise of internet-facing edge appliances such as firewalls and VPN gateways. Systems traditionally deployed as security boundaries are increasingly ...

Roku TV vs Fire Stick Galaxy Buds 3 Pro vs Apple AirPods Pro 3 M5 MacBook Pro vs M4 MacBook Air Linux Mint vs Zorin OS 4 quick steps to make your Android phone run like new again How much RAM does ...

The basic and primary network protocol is ARP for IPv4 and NDP (ICMPv6) for IPv6, located in the link and network layer, provides main connectivity in a LAN. Despite its utility and simplicity, it has ...

Kali Linux and Parrot OS are geared toward penetration testing. Only Parrot OS has an option for general-purpose use. You can download and install each of these ...

Have you ever found yourself in a client’s hardened, containerised environment where you needed to scan their internal infrastructure? If so, you’ve probably encountered an issue where the instance ...

Curious about what devices are connected to your local network? Beyond your laptop and phone, there may be a fair few chattering away to each other and the web at large — each a potential point of ...