Stay ahead of tomorrow's threats

A next-generation firewall (NGFW) is a device of network security that offers capabilities beyond a traditional firewall. It incorporates extra functionalities like integrated interruption prevention, application awareness and its control, and cloud-based threat intelligence.
What is a next-generation firewall?

A traditional firewall offers stateful detection of network traffic. It blocks or allows traffic depending upon port, state, rules, and filters traffic depending upon administrator rules.

An NGFW work on this and many more. Furthermore, to access control, a next-generation firewall can block threats like advanced malware as well as application-layer vulnerabilities.

As per the definition of Gartner, an NGFW must have:
• Standard firewall abilities like stateful detection
• Integrated intrusion prevention
• Application awareness as well as control to detect and block risky apps
• Threat intelligence sources
• Improve ways to include future information feeds
• Strategies to address evolving security risks

The unique functionalities of NGFW generate differentiating advantages for the organizations using them. The firewalls can block malware from entering a network that traditional firewalls were unable to do. NGFW is well capable to handle Advanced Persistent Threats (APTs). These are cost-efficient options for organizations who want to advance their security because they can integrate antivirus firewalls along with other security applications in a single solution. The functionalities of this are inspection services, application awareness, and a protection system as well as awareness tools that work against all odds.

For any kind of business, installing a firewall is very much needed, and in today’s generation, it is very much important. Every day, the dangers to larger networks and personal devices are changing. With the help of NGFW’s flexibility, it provides protection to organizations and devices from larger intrusions. For every business, although these firewalls are not the perfect solutions, security experts should utilize it very carefully as it has greater positive aspects.