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CIS Benchmarks

Mon, 01 Jan 0001 00:00:00 +0000

CIS Benchmarks are detailed, prescriptive security configuration guidelines published by the Center for Internet Security (CIS), a US-based non-profit organization. They are developed through a consensus process involving cybersecurity practitioners, vendors, and government agencies, and cover over 100 technology families — operating systems (Linux, Windows, macOS), cloud platforms (AWS, Azure, GCP), container orchestrators (Kubernetes, Docker), databases, web servers, and network devices. CIS Benchmarks are international in applicability — they are not tied to any single jurisdiction — and are referenced by regulatory frameworks worldwide (NIST, PCI-DSS, HIPAA, FedRAMP, NIS2 national implementations). Each benchmark provides two recommendation levels: Level 1 (practical hardening that does not significantly impact functionality) and Level 2 (defense-in-depth settings for high-security environments). CIS Benchmarks are voluntary — no law mandates CIS compliance directly — but they are frequently required by procurement contracts, industry standards, and as evidence of “reasonable security measures” in regulatory audits. The CIS also offers CIS Controls (formerly the SANS Top 20), a prioritized set of cybersecurity best practices, and the CIS Hardened Images program for pre-configured virtual machine images.

GSMA NESAS

Mon, 01 Jan 0001 00:00:00 +0000

The GSMA Network Equipment Security Assurance Scheme (NESAS) is a voluntary, global security assurance framework jointly led by the GSMA and 3GPP. It was established to provide a universal, industry-driven security evaluation for mobile network equipment — primarily targeting 4G/LTE and 5G infrastructure — that avoids the fragmentation of country-specific security requirements. NESAS operates through two complementary components: first, an audit of the vendor’s development and product lifecycle processes (covering secure design, implementation, testing, and vulnerability handling), conducted by GSMA-appointed auditing organizations; second, a product evaluation against 3GPP-defined Security Assurance Specifications (SCAS), performed by ISO/IEC 17025 accredited security test laboratories. The GSMA manages scheme governance (accreditation, dispute resolution, publication of results), while 3GPP’s SA3 working group defines the technical security requirements and test cases in SCAS documents. The scheme is currently at NESAS v3.0 (specifications published early 2025), which introduces revised security requirements and expands coverage to include virtualized network functions. NESAS is voluntary — no government mandates it — but it is increasingly referenced by national 5G security reviews and procurement requirements (including the EU 5G Toolbox), and major operators use NESAS assessment results as a procurement criterion. Evaluated vendors and their results are publicly listed on the GSMA website.

ISO/IEC 27001

Mon, 01 Jan 0001 00:00:00 +0000

ISO/IEC 27001 is the world’s most widely recognized standard for Information Security Management Systems (ISMS). It is published jointly by ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) — making it a truly international standard, not tied to any single country or jurisdiction. The current version is ISO/IEC 27001:2022, which replaced the 2013 edition and restructured its Annex A controls to align with the updated ISO/IEC 27002:2022 guidance (93 controls organized in 4 themes: Organizational, People, Physical, Technological). The standard specifies requirements (clauses 4–10) for establishing, implementing, maintaining, and continually improving an ISMS — covering context analysis, leadership commitment, risk assessment, treatment planning, operational controls, performance evaluation, and continuous improvement. Certification is voluntary but has become a global market expectation: ISO 27001 certification is required by countless procurement policies, regulatory frameworks (NIS2 references it, ENS aligns with it, E-ITS accepts it as equivalent, BSI IT-Grundschutz enables ISO 27001 certification), and customer contracts. Certification is issued by accredited certification bodies (accredited under ISO/IEC 17021) following a two-stage audit process, valid for 3 years with annual surveillance audits. Over 70,000 organizations worldwide hold ISO 27001 certification. Unlike prescriptive frameworks (DISA STIG, CIS Benchmarks), ISO 27001 is risk-based and outcome-oriented — it specifies what must be achieved but not how, allowing organizations to tailor implementations to their context.

PCI-DSS

Mon, 01 Jan 0001 00:00:00 +0000

The Payment Card Industry Data Security Standard (PCI-DSS) is a global security standard developed and maintained by the PCI Security Standards Council (PCI SSC), which was founded in 2006 by the five major payment card brands (Visa, Mastercard, American Express, Discover, JCB). The current version is PCI-DSS v4.0.1 (published June 2024, with mandatory compliance required from 31 March 2025 for all new requirements). PCI-DSS is not government legislation but a contractual obligation — compliance is enforced through the agreements between merchants/service providers and their acquiring banks. Failure to comply results in fines (up to $100,000/month from card brands), increased transaction fees, and ultimately loss of the ability to process card payments. PCI-DSS applies to any organization worldwide that stores, processes, or transmits cardholder data (CHD) or sensitive authentication data (SAD), regardless of size or transaction volume. The standard defines 12 requirements organized in 6 control objectives: build and maintain secure networks (firewalls, secure configurations), protect cardholder data (encryption, key management), maintain a vulnerability management program (patching, anti-malware), implement strong access controls (least privilege, MFA, physical access), regularly monitor and test networks (logging, penetration testing), and maintain an information security policy. Compliance is validated through either a Qualified Security Assessor (QSA) on-site assessment (Level 1 merchants) or a Self-Assessment Questionnaire (SAQ) for smaller entities.

SOC 2

Mon, 01 Jan 0001 00:00:00 +0000

SOC 2 (System and Organization Controls 2) is an auditing framework developed by the AICPA (American Institute of Certified Public Accountants). It is not government legislation or a certification scheme but a voluntary attestation standard — however, it has become a de facto market requirement for any technology company, cloud service provider, or SaaS vendor serving enterprise customers, particularly in the US. A SOC 2 report is produced by an independent CPA firm that evaluates an organization’s controls against the AICPA’s Trust Services Criteria (TSC), organized in five categories: Security (mandatory for all SOC 2 reports, covering Common Criteria CC1–CC9), Availability, Processing Integrity, Confidentiality, and Privacy (each optional depending on the organization’s services and customer commitments). The Common Criteria (CC1–CC9) are derived from the COSO Internal Control Framework and cover control environment, risk assessment, monitoring, logical/physical access, system operations, change management, and risk mitigation. There are two report types: Type I (evaluates control design at a point in time) and Type II (evaluates both design and operating effectiveness over 6–12 months — the standard enterprise customers demand). SOC 2 reports are restricted-use documents shared with customers under NDA. While not legally mandatory, major enterprises, financial institutions, and regulated industries routinely require SOC 2 Type II reports from their vendors before signing contracts, making it an essential market-access requirement for technology service providers.