In the highly developed information environment, Information Communication Security has become the subject that many countries has paid highly attention and taken into account when information is used, and security assurance for IT security products is the foundation for construction a secure information society. TTC has devoted itself to the latest technology for evaluation and testing of IT Security since it was established, and assisted the government in establishing the National Certification Scheme for IT Security Products, and counseled positively with the domestic product developers to obtain product certification in Taiwan and foreign countries.

ITSEL is the 1st IT security evaluation laboratory accredited by Taiwan Accreditation Foundation (TAF) with ISO/IEC 17025 standard (Aaccreditation serial number: 1519) to evaluate IT security products for compliance with Common Criteria for Information Technology Security Evaluation (Common Criteria, ISO/IEC 15408).

ITSEL has cooperated with the international recognized laboratories on a long-term basis to provide advanced evaluation services for IT security products. ITSEL also assists the Government participating in the International organization of Common Criteria Recognition Arrangement (CCRA) to achieve the goal of "Once certified, globally accepted".

In addition to common criteria evaluation service , ITSEL is one of the Cryptographic and Security Testing (CST) laboratories which are accredited by the National Voluntary Laboratory Accreditation Program (NVLAP) of the National Institute of Standards and Technology (NIST) (NVLAP Lab Code:200824-0) to perform cryptographic modules testing for compliance with Federal Information Processing Standards - Security Requirements for Cryptographic Module (FIPS 140-2). Furthermore, ITSEL also provides the consultant service of Personal Identity Verification (PIV, FIPS 201) by co-worked with GSA Evaluation Program Approved Laboratory.

ITSEL provides a full range of professional services to help our customers develop IT products meeting certain security requirements for Common Criteria, FIPS 140-2, or FIPS 201 standards. Vendors looking for professional services may apply for evaluation, testing or validation for IT security products, cryptographic modules, or PIV products/services nearby to ITSEL. As a result, vendors would benefit from our services by ensuring the specification of products or cryptographic modules conform to the international standards