What does EAL mean in MILITARY

EAL is an international standard which provides a common set of criteria for the evaluation of security assurance requirements and assurance measures applied to IT systems. It helps organizations measure how secure their systems and data are, allowing them to make informed decisions on how best to protect themselves against potential threats.

There are seven levels of assurance, ranging from "EAL1" (Functional Suitability) up to "EAL7" (Formally Verified Design), each representing a different level of security assurance within an IT system.

The primary benefit of using the EAL standard is that it provides standardized criteria for assessing the security of IT systems, which enables organizations to better understand their risks and vulnerabilities. Additionally, it allows organizations to demonstrate that they have taken due diligence in protecting their systems and data from attack or unauthorized access.

Yes, each level has specific Canadian Commutative Measures (CCMs) which must be met in order for an organization to be compliant with the standard. These CCMs cover various areas such as architecture design, system implementation, operating environment, testing procedures and documentation requirements associated with certain system components or processes.

The International Standards Organization (ISO) originally developed the framework back in 1993 as a way to provide organizations with a common understanding around security assurance requirements. Since then, it has been updated multiple times and is now recognized as one of the most widely accepted worldwide security standards.

Any type of system or application that stores sensitive information or performs critical functions requires a certain level of protection in order to operate securely. As such, most major IT projects will require some form of evaluation by outside third party auditors in order to be certified according to the various levels specified by the EAL framework.

Yes, there may be additional costs involved in obtaining an independent assessment from certified third-party auditors or other technical experts in order to meet your organization's specific requirements. However, these costs typically pale in comparison to those associated with potential liabilities resulting from possible intrusions or data loss due to inadequate security measures.

No, each level has its own set of criteria which must be satisfied before certification can be obtained so passing one level does not necessarily mean that all higher levels will also pass successfully without making further modifications or improvements. It is therefore recommended that organizations conduct regular assessments against all applicable levels throughout their development process in order ensure compliance at every stage along the way.

Yes, certain aspects such as cryptographic algorithms used can be excluded from certification if they have already been approved by another trusted standards body such as FIPS 140-2 (U.S). In such cases, additional documentation may still need to be provided in order prove compliance with these other authorities but this can usually be done outside of normal audit procedures related specifically to ISO/IEC 15408 and its associated EALs.