1.1 Security Level 1
All changes in this version
Title
Security Level 1
Control
Security Level 1 provides the lowest level of security. Basic security requirements are specified for a cryptographic module (e.g., at least one Approved algorithm or Approved security function shall be used). No specific physical security mechanisms are required in a Security Level 1 cryptographic module beyond the basic requirement for production-grade components. An example of a Security Level 1 cryptographic module is a personal computer (PC) encryption board. Security Level 1 allows the software and firmware components of a cryptographic module to be executed on a general purpose computing system using an unevaluated operating system. Such implementations may be appropriate for some low-level security applications when other controls, such as physical security, network security, and administrative procedures are limited or nonexistent. The implementation of cryptographic software may be more cost-effective than corresponding hardware-based mechanisms, enabling organizations to select from alternative cryptographic solutions to meet lower-level security requirements.