An information security audit is one of the most important routine in the process of maintaining information security in any organization. Information security audit is not a part of the original implementation of the information security.
In the information security audit, the evaluation is done to make sure that the information security policies are correctly followed in the organization. Therefore, an information security audit is essential to be conducted periodically by qualified people. In a typical business organization, there are many stakeholders involved in an information security audit.
There are home information security auditors who conduct an information security audit periodically to make sure the organization’s information assets are safe from hackers, computer viruses, and other forms of attacks. When executing daily responsibilities and tasks, every individual and department of the organization are required to adhere to the information security policies (processes and procedures). This is essentially due to the fact that many information security offends of organizations are direct consequences to not adhering to the information security policies and procedures. Therefore, by the end of information security audit, it is assured that the relevant stakeholders do adhere to the information security policies and standards defined.
There is another party interested in information security audit as well. These are the companies or institutions that offer different types of software and network security certifications. Once a company is issued such an information security certification, then the issuers asks the adherence to the policies and procedures that were defined and agreed at the time the certificate was published. To ensure this, the issuer of the certification carry out periodic information security audits to make sure the company adheres to the certification standards. In most of these cases, the company who got the certification spends for the periodic information security audits.
There are a number of software development processes that demand such information security audits to be carried out periodically if the company is to be certified by the process controlling body. These instructions are there in the procedures of the software process where the company which implements should agreed at the time of the implementation.
Information security audits have various advantages for the business organizations if properly followed. First of all, the customers and partners will be comfortable to do business with the company if there is an assurance for their information assets stored and invested in the company. Regular information security audits are essential to show the business stakeholders about your commitment for the information security.