A ndroid's built-in file managers have come a long way since the early days, but they still feel frustratingly limited if you do anything beyond basic file browsing. Whether you'r ...

Then I discovered ttyd, with which I was able to turn my Linux shell into a live, shareable session in less than 30 seconds. It didn't need plugins or extra configuration. While understanding commands ...

If you are a system administrator and are looking for ways to make your Linux system more secure or want to automate certain processes, creating a non-login user is the solution. Non-login users can ...

Cisco has removed a backdoor account from its Unified Communications Manager (Unified CM), which would have allowed remote attackers to log in to unpatched devices with root privileges. Cisco Unified ...

There is a critical security flaw in the Linux tool "sudo" and makes unprivileged users "root", the system administrator, in no time at all. The reason for the malaise: a bug in the chroot function of ...

Qualys has disclosed two Linux vulnerabilities that can be chained for full root access, and CISA added a flaw to its KEV catalog. Linux users received two important security notifications on Tuesday: ...

Securing your Linux-based server is a key step toward preventing unauthorized access and security threats. One of the most efficient ways to do this is to disable root login in Ubuntu via SSH. By ...

Log files. They're there for a reason -- to keep track of what goes on behind the velvet curtain of your operating system. When things go wrong, entries are added to those log files, so you can view ...