What Is NAT (Network Address Translation) and How It Works?
Network Address Translation a.k.a. NAT is a process or technique used to change IP address and TCP port numbers by …
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iptables
How To Save and Restore Iptables Rules Permanently In Ubuntu, CentOS, Fedora, Debian, Kali, Mint?
Iptables is standard and popular firewall provides by Linux distributions like Ubuntu, CentOS, Fedora, Debian etc. Iptables rules are managed …
How To Start, Stop and Enable, Disable Iptables or Ufw In Ubuntu, Debian, Kali, Mint
Ubuntu is popular Linux distribution used in different enterprise or personal IT environment. Security is important part of the today …
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How To Enable BitTorrent Ports In Linux Firewall?
BitTorrent is a distributed file-sharing protocol. There is a lot of different type of applications using the BitTorrent protocol. There …