Nessus
Description: Nessus is a vulnerability scanner used to scan networks and systems for security vulnerabilities. It is one of the most popular vulnerability assessment tools.
Type: software
SoftEther VPN
Description: SoftEther VPN is an open-source, multi-protocol VPN software that supports SSL-VPN, OpenVPN, L2TP, IPsec and other protocols. It can traverse restrictive firewalls and works on most platforms.
Type: software
Pricing: Open Source