If you’re a Linux administrator, there will be times when you have to work with the command line… many times. There’s a reason for that. With the command line comes great power and flexibility. For that very reason, you need to know the command line and know…

Nftables is a new packet classification framework that aims to replace the existing iptables, ip6tables, arptables and ebtables facilities. It aims to resolve a lot of limitations that exist in the

The former WiGig 60GHz standard is finally here, but can it live up to the hype?

You’re watching a movie. A criminal is trying to evade a crime scene in a sports car on the highway. A helicopter is following the car from above. The car enters a tunnel with multiple exits and the helicopter loses track of the car. A VPN works just like…

A zero-day security flaw discovered in Windows SMB server allows attackers to crash systems with denial of service attack.

Is it possible to hit a million requests per second with Python? Probably not until recently.

developer. curious. learner

developer. curious. learner

Google today announced that TCP BBR, a new congestion-control algorithm is now available to its Cloud Platform users. The general idea here is to improve on the existing congestion-control…

Security researchers have discovered a total of seven security flaws in the popular open source Dnsmasq network services software, three of which could allow remote code execution on a vulnerable system and hijack it.

At the headquarters of Cloudflare, in San Francisco, there's a wall of lava lamps: the Entropy Wall. They're used to generate random numbers and keep a good bit of the internet secure: here's how.

Thanks to the team at Cloudflare - this is not a sponsored…