Thanks to 384-bit encryption, the Swissbit practical hardware TSE offers even higher security standards than the official specifications of the Federal Office for Information Security (BSI). As a result, Swissbit's technical safety equipment is well prepared for future adjustments to the security level. Swissbit guarantees a lifespan of up to 20 million signatures and a data retention of up to 10 years with inactive storage. This provides additional security, especially with regard to sensitive billing data.