Skip to content

Brute Force Attack

What is Brute Force Attack?

An attack method that systematically tries every possible combination of passwords or encryption keys until the correct one is found. Mitigated by account lockout policies, rate limiting, and strong password requirements.

Information Security

What the standards actually require on brute force attack

Requirements naming brute force attack across 4 standards, quoted from the control text.

The device has a mechanism that makes brute-force attacks against its authentication over network interfaces impractical to succeed, for example capping attempts within a period with growing delays, or locking or slowing down after repeated failures, while avo...

etsi-en-303-645::Provision 5.1-5 · Brute-force attacks over network interfaces made impracticable →
PCI DSS 4.03 controls

Audit logs must record every invalid logical access attempt. Applies to all entities. The guidance notes that repeated invalid login attempts against a target can signal password guessing or a brute-force attack.

10.2.1.4 · 10.2.1.4 Logs capture invalid logical access attempts →

Cloud user access security. Level 1 (a to e): formal provisioning; protected logs; a default deny-all setting; protection of application services on public networks; and anti-bot controls against automated brute-force attacks.

mtcs-singapore::23.3 · User access security →

Where agencies permit password authentication, they should apply techniques that stop brute force attacks on the password.

new-zealand-information-security-manual-nzism::17.5.7.C.02 · 17.5.7.C.02 Block brute force against SSH passwords →

Questions people ask about brute force attack

What is Brute Force Attack?
An attack method that systematically tries every possible combination of passwords or encryption keys until the correct one is found. Mitigated by account lockout policies, rate limiting, and strong password requirements.
Why is Brute Force Attack important for compliance?
Brute Force Attack is a key concept in Information Security. Understanding brute force attack helps organizations meet regulatory requirements, reduce risk, and demonstrate due diligence during audits. Our compliance platform maps 1,016 frameworks with 316K cross-framework control mappings.
Which compliance frameworks address Brute Force Attack?
Brute Force Attack appears in the requirement text of ETSI EN 303 645, PCI DSS 4.0, MTCS (Singapore), New Zealand Information Security Manual (NZISM). Across these standards we have identified 6 controls that name it directly, each linked to the control text on the compliance platform.
Where can I learn more about Brute Force Attack?
Explore our compliance framework pages to see how brute force attack applies across different standards and regulations. Our implementation guides provide step-by-step guidance, and the compliance platform offers AI-powered analysis of how this concept maps across 1,016 frameworks.

See how Brute Force Attack applies across compliance frameworks

Our platform maps 1,016 frameworks with 316K cross-framework control mappings. Explore how this concept is addressed across standards.

Written and maintained by Gerard Blokdyk, The Art of Service.