Ddos Attack Prevention, Ddos Attack Defense, Network Security Commands, Cyber Security Courses, Limiting Commands.
preventing connection exhaustion attacks. fail2ban-client set <jail> addignoreip <IP>: Adds an IP address to the ignore list of Fail2Ban, preventing it from blocking legitimate traffic from that IP. ufw limit <port>/tcp: Configures rate limiting using UFW on a specific port to protect against SYN