ufw stands for Uncomplicated Firewall. This is software for managing a netfilter firewall.
Read more
Tag: firewall
gufw – manage your firewall
gufw is a graphical user interface for Ubuntu’s Uncomplicated Firewall.
Read more
iptables – configure the Linux kernel and later packet filtering ruleset
iptables is a user space application program that allows a system administrator to configure the Netfilter tables, chains, and rules.
Read more
Shorewall – gateway/firewall configuration tool
The Shoreline Firewall, more commonly known as “Shorewall”, is an open source firewall tool that builds upon the Netfilter.
Read more
firewalld – dynamically managed firewall
firewalld provides a dynamically managed firewall with support for network/firewall zones.
Read more
nftables – in-kernel packet classification framework
nftables replaces the popular {ip,ip6,arp,eb}tables. This software also provides libnftables.
Read more
Best Free and Open Source Alternatives to Cisco Secure Firewall
Cisco Secure Firewall is a complete security portfolio that protects your applications and users. What are the best free and open source alternatives?
Read more