Application security audit and information security testing nowadays is an important procedure that businesses, particularly online businesses deal. Its importance cannot be undermined today with a drastic increase in the number of hackers and viruses on the prowl.

Automated security applications which are used provide less or no security against unauthorized infiltrations made into in a secured network and play havoc with the application. Web application security is a priority for many businesses today as many businesses have online transactions taking place. All of the transaction information along with financial information of both the customers and the business can be at risk because of the lack of proper security applications. This concept of protecting information is called infosec. Information security testing is that part of application security audit where it is checked to see to what extent the information is safer. Even if the information seems to be safe now, it may not be safe after some time. So, there is a constant need for improvement for infosec testing.

Web application security can be taken to a near perfect level by only applying manual security techniques. By applying manual security techniques, one can check for such points through which web application penetration can be done. By knowing such points, we would know where exactly are the lapses in the network, in the application and the necessary measures to be taken.The network security personnel connect to the system and constantly monitor the system for any attacks on the network and infiltrations into the web application. They can also help in developing such security applications and protocols which tighten the security. For this purpose, Open Web Application Security Project and Web application security Consortium have been established for dealing with and standardizing security protocols for most of the web applications available today.

The network security personnel perform many kinds of testing procedures, one such procedure being penetration testing. Penetration testing is one of the methods used under the web application security audit and information security testing. as well. Penetration testing is a robust method under which the network professional will act as the hacker trying to infiltrate into the network. While trying to find loopholes to forge an entry into the network, the network professional will note down all those unsecured spots through which a hacker can hack into the system in real time. In this way, the network security professional determines the networking and security lags and tries to rectify them.

One must not forget that no security procedure is a permanent procedure.As technology and knowledge of hackers improves, they will find new ways to over ride the security defenses and gain entry. Under such conditions, network testing professional must also constantly learn how to improve upon the security procedures to make any infiltrations practically impossible.Today many organizations whether large or small are opting for web application security audit, info sec testing and penetration testing procedures to keep their networks and web applications from the reach of hackers or crackers. By adopting such measures, they can leave the work to network security professionals and do what they are best at.