Web Application Firewall (WAF) is crucial for any organization as they use online applications for their work. It provides an enhanced protective environment to web applications/servers. They add an extra layer of protection to web application by intercepting incoming and outgoing web server’s traffic, which restricts any malware from reaching your private business network.
Network now days in trend are of high-speed Internet and gigabyte network to support transfer of larger data. Security of network has been a drawback allowing organizations to opt for it in the past. Web Application Firewall provides the required security support for web, categorizing the application based on risk level, characteristics and technology, granting coarse-grained permissions.
Application control facilitates management of email, IM, P2P, FTP, gaming, data leakage and malware entry. It allows admin to set grants to different users as individual and groups to increase productivity. Pro-active protection model does not entail for any physical inspection by admin to update policy for a new application.
Together with increasing security concerns inside computing environment, no computer enthusiast can dismiss the importance of having any firewall protected system. The basic need for Web application firewall protection is always to restrict unauthorized access along with it works as a great antivirus, anti-spyware to a network with a network.
A network can include where you live network, wide area multilevel, Internet or it might simply imply an internet Provider (ISP) trying in order to avoid unacceptable access to your files. Internet Users that are actually using sophisticated firewall product or have to be well equipped with basic principles of windows firewall plus tips on how to operate it.
With rise in virtualization of hardware becoming a feasible option for many small and mid-level organizations, the security remained a big concern. Web Application Firewall runs completely inside a virtualized environment. Like any other firewall, it detects data packets whether it is infected or not and contains filter as per the organizations norms.
