The Thunderbolt interface supports extremely fast data transfer rates, but be careful about what you plug into your port, because Thunderbolt devices access memory directly. We'll show you some Linux tools for locking down your Thunderbolt interface.
Some users trust their data to powerful file servers that advertise enterprise data protection, but your Network Attached Storage system might not be as safe as you think it is.
Digital camera images often reveal personal information embedded in metadata. Several Linux tools let you remove unwanted metadata to help preserve your privacy.
Fuzzing is an important method for finding bugs and security vulnerabilities in software. Read on to find out what fuzzing is and which methods are commonly used today.
Canonical's ufw lets you configure your firewall without the hassle of the iptables tool, while reducing the risk of misconfiguration and simplifying maintenance.