Development of security systems and contingency planning for information systems; Technology consultation in the field of cybersecurity; Cybersecurity services in the nature of restricting unauthorized access to computer systems; Computer security consultancy in the field of scanning and penetration testing of computers and networks to assess information security vulnerability; Providing customized on-line web pages and data feeds featuring user-defined information, which includes blog posts, new media content, other on-line content, and on-line web links to other websites