What Is Next Generation Firewall?

What Is Next Generation Firewall?

Cybercrime is not a new name in the industry, and if anything is new, it is the ever-changing tricks and techniques that hackers use to gain access to sensitive information. Cybercrime incidents result in additional expenses of the order $400 billion each year, around the world. Businesses that do not rev up their security may find themselves in a similar situation as Home Depot or Target, in the event of a data breach. Firewall protection is one of the first steps that businesses employ to address the security issues, but sometimes the traditional firewall may not be sufficient to do the job. As cyber-attack incidents get more complex, business need to look at upgraded firewall protection systems such as a next generation firewall to keep their data safe.

How are next generation firewalls different from conventional firewalls?

The problem with many standard firewalls is that they only keep an eye on the incoming traffic. It gives hackers and cyber criminals a clear access to the outgoing traffic on your business systems. They can easily get their hands on sensitive data, whether it is about client transactions or credit card information. It is not shocking that cyber criminals often know the ins and outs of firewalls; it is their playing field after all. This means, they can easily tailor viruses and malware that can get through these firewall filters and gain access to business data. Of course, this is not always a given, and hackers may not be able access information if the diagnostic tools are updated on your firewall, but it is a potential liability.

The advantage of new generation firewalls is that they solve all these issues by monitoring the activity of incoming traffic and extending the filters to include the identity of the user, the application and so on. Next generation firewalls take on multiple security protection roles like protocol filtering, preventing intrusions, antivirus software and even internet content filtering. They allow you to manage, monitor and update the firewalls in the various systems from just one console on a real-time basis. You get complete control over applications by user identity and IP addresses, and can even utilize role-based security features. Another good reason to get a next generation firewall is that they reduce your expenses from purchasing and upgrading security appliances each time there is a new threat.