Description: PostgreSQL is an open source, object-relational database management system known for its reliability, performance, and SQL compliance. It runs on all major operating systems and has a rich set of features including complex queries, foreign keys, triggers, views, and ACID compliance.
Type: software
Pricing: Free
Description: Scratux is a free, open source penetration testing and vulnerability assessment tool based on Kali Linux. It provides a graphical interface and automation tools to simplify security testing for network administrators and security researchers.
Type: software
Pricing: Open Source