Communications Security Ltd (CSL) is New Zealand's leading electronic countermeasures company having provided sweep services to corporates and Government Departments for over 20 years.
CSL was established in 1985 following extensive overseas investigations and research by the Directors into the international methods for the protection of confidential information.
Since it's beginning CSL has become a New Zealand market leader in the provision of information security services with a prestigious client list including large corporations, banking institutions, Government Departments and State Owned Enterprises.