Which security certification serves as a general framework that can be applied to any type of system or application?

ISO/IEC 27001 is a globally recognized international standard that specifies the requirements for establishing, implementing, maintaining, and continually improving an Information Security Management System (ISMS). Its principles and controls are designed to be generic and applicable to any organization, regardless of its type, size, or nature, making it a universal framework.

PCI DSS (Payment Card Industry Data Security Standard) is a specific standard focused solely on protecting credit card data and applies only to entities that process, store, or transmit cardholder data.

FIPS 140-2 (Federal Information Processing Standard) is a U.S. government computer security standard that specifies requirements for cryptographic modules, not a general security management framework for systems or applications.

NIST SP 800-53 (National Institute of Standards and Technology Special Publication 800-53) provides a catalog of security and privacy controls for information systems and organizations, primarily used by U.S. federal agencies, and while comprehensive, it's not an international certification framework for *any* system like ISO 27001.