Tresys Technology Announces the Release of SETools, Version 3.3, for Security Enhanced Linux
Columbia, Maryland–August 2, 2007 – Tresys Technology, a leader in network security technology and services and a primary contributor to Security Enhanced Linux (SELinux), has released Version 3.3 of SETools, its popular open source tool suite for SELinux. SETools is the most extensive set of tools available for analyzing, understanding, and debugging SELinux security policies. The new version of SETools greatly improves performance for syntactic rule handling and for domain transition analysis. It also provides improved analysis tools for filesystem labeling and extended rule comparison capabilities.
SELinux security policy is a sophisticated set of system security rules that makes it possible to configure Linux for many differing security solutions. The SETools suite consists of tools that allow a policy developer or security tester to analyze a SELinux policy for correctness, completeness, and desired security properties. All of the tools in the suite are based on a core central policy analysis library that Tresys has developed based on their extensive experience with writing and analyzing SELinux policies.
SETools is just one of several Tresys-developed open source technologies for SELinux. For more information on SETools and other SELinux technologies, visit www.tresys.com/selinux.
About Tresys Technology
Tresys Technology is a principal open source contributor to Security Enhanced Linux (SELinux), with an emphasis on making SELinux easier to use and manage. In addition to its extensive Secure Linux technology development, services, and training experience, Tresys is developing the Tresys Brickwall™ and Tresys Razor™ suite of products to allow Linux users and administrators to easily leverage the power of SELinux. Tresys also provides business and government organizations with expert security engineering services, including security testing, evaluation and certification support, cryptographic solutions, and security technology innovation. For more information, visit www.tresys.com.
