Security audits and other network security/availability services are key services offered by TNS. Business continuity products and services fall under this offering as well as WLAN security. Network security is an area that continues to grow and receive the attention of upper management. New laws, such as Sarbanes-Oxley (SOX) and HIPAA are forcing companies to implement extensive security programs. A security-focused consultant like TNS can help companies flourish in these changing times.