I've seen many articles on DDoS protection, but none work. I need protection for a socket server i'm running on the server. It's running on port 9876 and it's for a flash-based game. when it gets ...
Not using SSH Pubkey Authentication is really serious security flaw compare to regular Password Authentication
How would using PubkeyAuthentication would be in a single way more secure than using PasswordAuthentication, considering the fact that the server's Firewall blacklists an IP after 2 unsuccessful ...
I've recently been under attack and I'm configuring CSF firewall for my Ubuntu server (latest). I found out portflood settings only block the ip for the specified second count, but I would like ...
I'm running a server using OpenVZ for a few websites. Nothing in HN except for sshd. A VM for Varnish, a VM for MySQL and a few VMs each for one website (running Apache/PHP). Now I'd like to secure ...
I need to set up a rule to allow ALL outgoing UDP connections on my VPS. I am not sure what I should be using. I have tried: udp:out:d=1_9000:d=* in my csf.allow but its not working (and it was a ...
I am using ConfigServer Security & Firewall (CSF) to limit port access to whitelist IP addresses. However I have heard that IP addresses can be spoofed. How wide-spread is this problem, and is it ...