Most organizations spend a tremendous amount of resources, time and money to protect their network perimeters from Internet-borne threats and hackers. But no matter how good a defense may be, it usually falls short in addressing the vulnerabilities inside the network at the application layer. Recent research findings indicate that the application layer is one of the highest-risk areas and where the most potential damage can occur, either through insider targets or lack of protection. As a result, confidential company information can be exposed, resulting in harm to a company, its customers and its reputation.
While many variables affect Web application security, improving security in a few key areas can help eliminate vulnerabilities.