How to Conduct an ISO 27001 Audit Successfully?

To sustain growth, SaaS companies must engender trust and confidence in their ability to protect data and data management. And the best approach to demonstrate this confidence is to get your security measures accredited by reputable organisations with global recognition. 

The ISO 27001 is just one example of how a country has acknowledged the strength of its safety standards. It strengthens your competitive benefits and indicates your dedication to upholding international standards for information security.

Iso 27001 image with a man in a suit pressing a button

Hence, the ISO 27001 audit is essential to figuring out whether your business conforms to the standard. But what exactly is on the audit criteria?

What precisely are the auditors seeking?

Continue reading to find out more about the sorts of audits, how to prepare for them, and other topics.

What Does an ISO 27001 Audit Imply?

It will look at your business to see if it conforms with the company’s criteria. An organised method for preserving a company’s accessibility, integrity, and secrecy is the ISMS. Its foundation is as follows:

  • Handling of the risks that have been determined using security controls. 
  • Determining potential dangers to the data of your organisation through a risk analysis.

Below are the types of ISO audits:

External Audit

Currently, these are being completed by an unbiased third-party auditor. If the ISMS conforms with the norms, the auditing body will issue a certification of compliance, assuring clients and executives that the business’s safety procedures have been independently reviewed and contrasted with the standards. 

Internal Audit

These represent the initial stage of an organisation’s accreditation procedure. A group of auditors conducts an audit to assess a business’s ISMS. It will evaluate the efficacy of the ISMS, point out any inconsistencies or areas for development, and guarantee that the firm adheres to the demands of the standard.

Determine the Audit’s Parameters

During the SOA preparation, decide whether controls from Annexe A relate to your company and specify which assets to include in the ISMS. The SOA ought to contain justifications for the addition and removal of restrictions.

Policies to Reduce the Risk of ISMS

The audit demands a lot of paper and calls for the establishment of policies to manage and reduce risks to the company’s ISMS. 

Risk Evaluation and Treatment Strategy

Do an internal risk analysis, know the risks that could affect the privacy, accuracy, and accessibility of your data, give each one a likelihood of occurrence, and determine impact thresholds. Taking steps to lower the risks to a reasonable level is part of the management procedure. Reiterate the importance of thorough documentation.

Examine the ISMS

This never-ending cycle of monitoring the ISMS, remediation, gap evaluation,  additional testing, and monitoring can help you improve your ISMS. It’s important to keep getting better.

Introduce Employee Education and Training

When it comes to defending against hackers and breaches, workers are the first line of security. Organisations should make sure that staff members get regular updates on policies and measures.

Your ISMS can only be evaluated and examined by auditors who have earned their certification. They must cooperate with a certifying authority, finish a required number of checks, and log a certain number of training sessions to be eligible. And only a certification organisation is permitted to grant the ultimate certification.