A Powerful Easy-to-Use Packet Control API for Linux
Maninder Singh, Maninder Singh · 2009
Network security is a fairly vast field and is of utmost importance to preserve the information. Existing security solutions like firewalls and IDS implement and support only limited number of packet control mechanisms at the core API available to them. Thus options for specifying rules are rigid. Also, security companies make the kernel buggy as they customize it to make their own firewall for their product. In this paper, a new user space API has been proposed which will provide a consistent, standard and highly flexible packet control solution for implementing firewalls. The API is consistent in the way that most of the security applications can use it without modification. It will also provide a standard way for the security companies to do customization at the kernel level.