Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×
Wireless network hacking has become an increasingly popular activity in the last few years. Networks have sprung up across cities and many are vulnerable to well-documented holes in their default set-ups.
The link for this article located at NewScientist is no longer available.