pfSense vs Spring Security: What are the differences?
Developers describe pfSense as "An open source firewall/router computer software distribution". It is an open source firewall/router computer software distribution based on FreeBSD. It is installed on a physical computer or a virtual machine to make a dedicated firewall/router for a network. On the other hand, Spring Security is detailed as "A powerful and highly customizable authentication and access-control framework". It is a framework that focuses on providing both authentication and authorization to Java applications. The real power of Spring Security is found in how easily it can be extended to meet custom requirements.
pfSense belongs to "Security" category of the tech stack, while Spring Security can be primarily classified under "User Management and Authentication".
Spring Security is an open source tool with 3.71K GitHub stars and 3.26K GitHub forks. Here's a link to Spring Security's open source repository on GitHub.
Monkey Exchange, Debut, and Monbanquet.fr are some of the popular companies that use Spring Security, whereas pfSense is used by Rézoléo, Hamravesh, and TekFinest. Spring Security has a broader approval, being mentioned in 18 company stacks & 45 developers stacks; compared to pfSense, which is listed in 5 company stacks and 5 developer stacks.