Collaborate Disseminate
Let’s assume we have an example machine connected to the internet. This machine is typically a client one, and it has no services like ssh running on. Does this kind of machines need any firewall to restrict incoming connections? On the on… Continue reading Do machines without any listening services need a firewall to block incoming connections?
Let’s say I have an account on a blog. I’m using https on every single page of that blog through web server rules, so there is no way to visit the page in the clear text. I’m also using a laptop that utilizes full disk encryption, and I’m … Continue reading Should cookies expire?
While reading about NOTRACK target of raw table in iptables, I encountered an article suggesting that for certain traffic you could (or even should) disable connection tracking. The two examples were: (1) all kind of routed p… Continue reading Is it safe to disable connection tracking in iptables?