The Wireline Terminal features a standard 56 KB modem, a security/authentication display and voice prompts to assist with security set up. With proper authorization and keying, the Sectéra Wireline Terminal provides U.S. Type 1 encryption, certified by the National Security Agency (NSA). This same device implements the Advanced Encryption Standard (AES), approved as a replacement for the 1977 Data Encryption Standard (DES) by the National Institute of Standards and Technology (NIST) in 2002, to protect sensitive and private communications for government, business and international users. The terminal is available with multiple key-sets to support U.S. Government sponsored interoperability (e.g., NATO and coalition). It complies with SCIP (Secure Communications Interoperability Protocol) standards and will securely interoperate with other SCIP-compatible devices. The Military Committee for the NATO Communications and Information Systems Security and Evaluation Agency (SECAN) has approved the Sectéra Secure Wireless Phone for GSM and Sectéra Wireline Terminal for the encryption of all levels of NATO classified information.