What is a computer audit?

Audit is an examination and evaluation, often with regard to financial records or accounts that are controlled in terms of accuracy. Computer audit in general means audit of computer networks and related technologies and software, as well as procedures established with regard to the use of IT resources. A computer audit can be performed to check the system efficiency and reverse any violation. Less frequently, the term computer audit is used to indicate a tax audit in which the computer is used as a tool for helping the traditional audit process.

The most basic part of the computer audit is an inventory of asset management that identifies all hardware and software holding and their connection and helps to determine what is owned and what needs to be updated or replaced. Information about the computer audit will provide a more detailed analysis of the processor of each computer, current operating system, service packages, memory, storage, partitions, sizes, media capabilities - such as ballCD/DVD - and any connected peripherals such as keyboards, printers, scanners, external units, microphones, speakers, etc. The software inventory provides the name, date of installation and version of all software. This is useful for standardization review, especially when a standard surgical environment is sought.

In the license audit, serial numbers and product keys for software are collected. Suitable licenses for individual computers and networks are also reviewed. These steps can help ensure that everything is up to date and explore whether the existing license options are still optimal.

Another aspect of a computer audit is a security review. Knowing and having a suitable assets of assets is only the beginning of this process, which could also include a type of type or otherwise labeling. The firewall control and securitate important software for consistency and efficiency. This means an overview of antiviroSoftware and anti-malware as well as control systems to make sure they are clean.

Finally, the computer audit can explore IT procedures and look for ways to be more efficient. Also in the analysis, there may be any cases of abuse of resources, incorrect use of resources or poor matches between the equipment and the requirements of the individual job descriptions. He could come from the determination that the employee is subordinate to the computer that he has, or that there is unnecessary expenses, given the actual need.