Security Procedure
A security procedure is a detailed set of step-by-step instructions that explains how security policies should be implemented and followed.
“A set of steps required to implement the security policy and the steps to be taken in response to a security incident.”
(Definition reproduced from the ISTQB Glossary. Copyright belongs to ISTQB.)
View the complete ISTQB GlossaryWhat is Security Procedure?
Procedures translate high-level security policies into practical operational activities performed by personnel.
Implementation guidance: Describes specific security tasks.
Operational focus: Ensures consistent execution of security activities.
Compliance support: Helps demonstrate adherence to policies.
Real World Example
An online banking login flow is being reviewed after fraud analysts report repeated attempts to discover valid customer accounts.
The concern is not whether ordinary login works; it is how the system behaves when someone intentionally misuses it. Security procedure points testing toward that hostile or risky behavior.
The tester probes rate limits, error messages, audit events, lockout behavior, and monitoring signals to see whether the system gives attackers useful feedback.
The team strengthens the controls because Security procedure helps them test the product from the perspective of misuse, not only normal customer journeys.
Practice Questions
Question 1
Which statement BEST describes Security procedure in the context of ISTQB terminology?
Question 2
A tester needs to explain Security procedure to a non‑technical stakeholder. Which approach is MOST appropriate?
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