Protection of data and information in electronic form by encryption has become an integral part of our life even though we frequently take it for granted. For us, users of information and communication systems, encryption and decryption is completely transparent. The whole banking system is based on cryptographic data protection. In the age of online transactions using internet banking or bank cards the banks need to build the best possible data protection systems for their clients. Encryption of the highest standard is used with all digital transactions and files. Encryption protects all banking transactions as well as the banks' communication, protecting the clients against misuse of their personal data and payment information.

Other areas where the need for data protection is high are the armed forces and various military authorities and organizations which collect, process and store information on military operations or international missions. This information frequently affects national or international security and it has to be protected by special cryptographic data protection means certified by the appropriate security authorities for the intended purpose.