A cyber audit is a comprehensive review of an organisation’s cybersecurity practices and controls. It is designed to identify any vulnerabilities or weaknesses in the organisation’s systems and data and to assess the effectiveness of its cybersecurity measures.

Cyber audits can be conducted internally by the organisation’s own security team or externally by a third-party firm. They typically involve a review of the organisation’s policies, procedures, and technical controls, as well as testing to identify vulnerabilities and assess the organisation’s response to potential threats.

There are several types of cyber audits, including:

• Compliance audits: These audits ensure that the organisation is adhering to relevant cybersecurity regulations and industry standards.
  
• Vulnerability assessments: These audits identify vulnerabilities in the organisation’s systems and data and provide recommendations for addressing them.
  
• Penetration testing: This type of audit simulates an attack on the organisation’s systems to identify vulnerabilities and assess the organisation’s defenses.
  

Cyber audits are an important tool for helping organisations identify and address potential vulnerabilities in their systems and data. They can also help organisations demonstrate their commitment to cybersecurity and build trust with customers, partners, and regulators.

Overall, cyber audits are an essential element of a comprehensive cybersecurity strategy and should be conducted on a regular basis to ensure that the organisation’s systems and data are as secure as possible.