Episode 23 — Set Enforceable Third-Party and Supplier Security Requirements

Third-party relationships extend your attack surface and regulatory obligations, and the CSSLP exam expects you to treat supplier security as an integral part of the software lifecycle. This episode explains how to define clear, enforceable security requirements for suppliers by starting with the data they handle, the services they deliver, and the privileges they receive. You will hear how to express expectations around identity and access management, secure development practices, vulnerability handling, incident notification, and data handling in language that can be tested and audited. The distinction between high-level contractual statements and specific, measurable control requirements is emphasized, because only the latter can be reliably validated.
Ensuring these requirements make a real difference means embedding them into onboarding, monitoring, and renewal processes rather than leaving them as static contract clauses. Practical examples describe initial assessments that collect attestations and evidence, ongoing reviews that look at patch timelines, penetration test results, and configuration drift, and structured responses when gaps are identified. Exam scenarios frequently involve suppliers that have partial compliance, ambiguous obligations, or inconsistent reporting, and the discussion highlights which actions strengthen enforceability, such as adding explicit SLAs, audit rights, remediation timelines, and termination support. You will also see how supplier requirements connect back to internal controls, such as encryption, logging, and access governance, reinforcing the idea that external dependencies must be managed with the same discipline as in-house systems. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your educational path. Also, if you want to stay up to date with the latest news, visit DailyCyber.News for a newsletter you can use, and a daily podcast you can commute with.
Episode 23 — Set Enforceable Third-Party and Supplier Security Requirements
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