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ISO 27001 Cryptography and Key Management Audit Checklist

A specialized audit checklist for evaluating an organization's cryptography and key management practices in compliance with ISO 27001 requirements.

ISO 27001 Cryptography and Key Management Audit Checklist

by: audit-now
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About This Checklist

The ISO 27001 Cryptography and Key Management Audit Checklist is a crucial tool for organizations implementing robust information security measures. This checklist focuses on evaluating an organization's use of cryptographic controls and key management practices in alignment with ISO 27001 standards. By systematically assessing encryption policies, cryptographic algorithms, key generation procedures, and secure key storage methods, organizations can enhance their ability to protect sensitive data, maintain data integrity, and ensure the confidentiality of communications. This comprehensive checklist aids in identifying vulnerabilities in cryptographic implementations, improving key lifecycle management, and ensuring compliance with best practices in cryptography.

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Industry

Information Technology

Standard

ISO/IEC 27001 - Information Security Management

Workspaces

Secure IT facilities
Secure Facilities
Data Centers

Occupations

Cryptography Specialist
Information Security Engineer
IT Security Auditor
Network Security Administrator
Data Protection Officer
1
Is the encryption process compliant with ISO 27001 standards?
2
What is the length of the encryption key used?
Min: 128
Target: 256
Max: 512
3
Describe the key management procedures in place.
4
What is the current status of the cryptographic key lifecycle?
5
Is a Hardware Security Module (HSM) used for key management?
6
What method is used for storing cryptographic keys?
7
Is there a documented procedure for backing up cryptographic keys?
8
How many failed access attempts to cryptographic keys have been logged in the last month?
Min: 0
Target: 5
Max: 100
9
When is the next review scheduled for cryptographic key management policies?
10
Provide an overview of training provided to staff regarding cryptographic practices.
11
Who has access to the encryption keys?
12
How many vulnerability assessments have been conducted on cryptographic systems in the last year?
Min: 0
Target: 2
Max: 10
13
Is there an incident reporting mechanism in place for cryptographic failures?
14
If third-party key management services are used, describe their security measures.
15
When was the last security audit conducted on cryptographic systems?
16
How often are cryptographic policies reviewed?
17
Is there a change management process in place for cryptographic controls?
18
How many security training sessions related to cryptography have been conducted in the last year?
Min: 0
Target: 3
Max: 20
19
Provide details on the incident response plan specific to cryptographic incidents.
20
When is the next scheduled review of the cryptographic policy?

FAQs

This checklist primarily covers Section A.10 (Cryptography) of ISO 27001 Annex A, focusing on cryptographic controls and key management.

The checklist includes items to verify that organizations are using current, strong encryption algorithms and regularly reviewing and updating them to address evolving security threats.

Yes, the checklist addresses encryption practices for both data-at-rest (stored data) and data-in-transit (network communications), ensuring comprehensive protection of sensitive information.

It includes items to assess the entire key lifecycle, including key generation, distribution, storage, rotation, and secure destruction, ensuring robust key management practices.

Yes, the checklist includes items to verify the proper use and management of hardware security modules for secure key storage and cryptographic operations.

Benefits of ISO 27001 Cryptography and Key Management Audit Checklist

Ensures proper implementation of cryptographic controls

Enhances protection of sensitive data through encryption

Improves key management practices and reduces risk of key compromise

Facilitates compliance with ISO 27001 cryptography requirements

Supports overall data security and privacy efforts