In a dynamic cyber security environment, it is important to test the security protocols of your web application at regular intervals. An effective approach is to check how the security system will react if the application is actually attacked.

Web application penetration testing is a simulation technique that simulates attacks against the web application to help developers and cyber security teams identify any cyber security flaws, weaknesses and vulnerabilities for timely remediation. This type of testing can be used to identify vulnerabilities across web application components and APIs including backend network, database and source code.

Types Of Penetration Testing:

Depending upon the location of attack, web application penetration testing can be classified into two types:

• External Penetration Testing: In this type, the web application is attacked from outside. The penetration test simulates the way an external attacker would launch an attack against the web application. This type of testing helps in checking firewalls and server security protocols.
• Internal Penetration Testing: In this type of penetration testing, the attacks against the web application are launched from within the organization. The testing is usually performed through LAN connections. The goal off internal penetration testing is to identify vulnerabilities that might exist within the firewall. This type of testing helps in understanding the reaction of web application security system in case of a malicious insider attack.

Another important aspect of consideration when testing web application security is level of access. Following types of web application penetration testing can be performed to test the level of access and scope of knowledge:

• Black Box Penetration Testing: This type of web application penetration testing simulates cyber security attacks that may be launched by external attackers who have no prior knowledge of targeted system.
• Gray Box Penetration Testing: This type of web application penetration testing checks the response of security systems in case of an insider attack launched by internal threat actors having user level access to certain systems.
• White Box Penetration Testing: This is a comprehensive penetration testing that simulates cyber security attacks that may be launched by a threat actor having root level or administrator access to the web application servers and data.

How Is Penetration Test Executed?

Planning:

• Define the scope of test.
• Provide required information and documentation to the tester.
• Determine success criteria of the test.

Execution:

• Run the test several times.
• Follow pre-defined success and reporting criteria.
• Create a clear & detailed report.

Post-Execution:

• Provide recommendation for remediating vulnerabilities.
• Re-test to check if remediation was effective.
• Once all tests are concluded, revert the system to original configuration.

For more information on web application penetration testing, call Centex Technologies at (972) 375 - 9654.