Number of High Grade Communication Security Solutions (BEUs, L2-Encryptors, Subscriber End Security for SATCOM Networks, PSTN and IP Networks, etc) were delivered to the Defence services and other sensitive GoI Agencies. Technologies are being developed for analysis and detection of adversary activities and robust protection and response mechanisms at all layers of computing and communication. Capabilities are being continuously enhanced to develop solutions for safe use of off-the-shelf components/sub-systems for realization of trustworthy solutions.