New posts in Firewalls

Why is DNS-over-HTTPS such a big security nightmare compared to DNS-over-TLS?

Safely use old windows XP machine in business network

How does a CDN actually prevent DDoS attacks, when an origin server accepts direct connections?

Why is it called a stateful and a stateless firewall?

Should I allow communication on public networks?

Someone is trying to brute-force(?) my private mail server... very... slowly... and with changing IPs

How to respond to a SSH brute force attack on a single VPS?

How can I publish data from a private network without adding a bidirectional link to another network

Understanding an attempt to exploit a webserver

Is it practical to pre-blacklist certain GeoIP regions?