A Penetration test should be performed for a variety of reasons. Some of the more common reasons why companies perform network penetration tests include:
- Most relevant regulatory standards require penetration tests are performed.
- Penetration testing can identify vulnerabilities inadvertently introduced during changes to the environment, such as a major upgrade or system reconfiguration.
- Penetration testing can be integrated into the QA process of the Software Development Life Cycle to prevent security bugs from entering into production systems.
- Organizations, especially those acting as data custodians, are being required to have testing performed by their customers. Penetration testing can demonstrate a commitment to security from a customer perspective and provide attestation that their assets or services are being managed securely.
- Penetration testing is a common requirement for internal due diligence as part of ongoing efforts to manage threats, vulnerabilities, and risks to an organization. Results can be used as input into an on-going Risk Management process.
- Penetration testing allows companies to assess the security controls of potential acquisition targets. Most organizations preparing to acquire an organization seek insights into the vulnerabilities they may introduce in doing so and plan for the costs they may be incurring to remediate.
- To support a breach investigation, penetration testing may tell an organization where the other vulnerabilities may exist in order to have a comprehensive response to the incident.
- Penetration testing allows companies to proactively assess for emerging or newly discovered vulnerabilities that were not known or have not yet been widely published.
- Penetration testing serves as an aid to development teams who are writing new web applications. Many development lifecycles include penetration testing at key stages of the process. Correcting flaws are typically less costly the earlier in the development lifecycle that they are discovered. Additional testing prior to go-live on a production-ready build can identify any remaining issues that might require attention before loading users on the application.
“It is better to discover security vulnerabilities in a controlled environment and fix it. The Pen-test provided exactly that.”
– National health professional association