Complex sentence: In 2003, Syhunt released a web application security assessment software known as Sandcat, which focus on Open Web Application Security Project (OWASP) and the SANS Institute vulnerabilities.
Split into simpler sentences: In 2003, Syhunt released a web application security assessment software known as Sandcat. The company claims that their software scans for Open Web Application Security Project (OWASP) and the SANS Institute vulnerabilities.