: The specific security functions a product must perform, such as access control or encryption.
Provides a catalog of standardized functional components that can be used to build security requirements for a product. Part 3: Security Assurance Requirements (SARs)
A product that achieves certification under this standard receives worldwide recognition across participating nations, eliminating the need for multiple country-specific security audits. Core Terminology
This article serves as your complete roadmap. We will cover where to find a legitimate ISO/IEC 15408 PDF, what the standard actually says, how to interpret its labyrinth of assurance levels (EALs), and why this standard remains the cornerstone of global cybersecurity. iso iec 15408 pdf
It is the only global mutually recognized product security standard.
Many government agencies, defense sectors, and federal banking institutions strictly mandate that any infrastructure software or hardware must be certified to at least EAL2 or EAL4.
Holding a valid CC certificate differentiates your product from competitors making unverified security claims. : The specific security functions a product must
The standard focuses on evaluating threats to information arising from human activities, whether malicious or otherwise. The ultimate goal is to provide a common set of requirements for security functions and assurance measures, ensuring that the results of a security evaluation are meaningful to a wide audience and comparable between different independent evaluations.
It is important to distinguish between and ISO/IEC 27001 .
Because it provides a single, common set of criteria for IT security evaluation, replacing the disparate national standards (like the US Orange Book and Europe's ITSEC) that existed before. Core Terminology This article serves as your complete
: Security assurance components; details the criteria for the evaluation process itself. 📊 ISO/IEC 15408 vs. ISO/IEC 27001
A numerical rating from EAL1 to EAL7 that reflects the depth and rigor of the evaluation. Higher EAL numbers do not necessarily mean "more secure" software; rather, they mean the software's security claims have been more deeply and structurally tested. Evaluation Assurance Levels (EAL) Defined
In the digital age, trust is a currency. For governments, defense contractors, financial institutions, and tech giants, trusting a software or hardware product is not a matter of faith—it is a matter of verification. This is where comes into play. Commonly known as the "Common Criteria" (CC), this international standard provides a unified framework for evaluating the security properties of IT products.