Next-Generation Firewall Market

A next-generation firewall is a safety instrument that operates network traffic and petitions regulations to obstruct definitely menacing traffic. NGFWs progress and dilate upon the potential of conventional firewalls. The next-generation firewall market size is expanding as a regular firewall obstructs or permits data depending on its direction, whether or not it is a segment of a legal network connection, and where it originates. An NGFW studies data at a profound level to recognize and obstruct menaces that might be concealed in ordinary-looking traffic.

As per the recent analysis by Polaris Market Research, the global next-generation firewall market size was valued at USD 4.79 billion in 2023 and is predicted to reach USD 11.78 billion by 2032. Also, the study states that the market reveals a robust 10.8% Compound Annual Growth Rate (CAGR) over the predicted timeframe, 2024-2032.

Packet Filtering in Next-Generation Firewall

All data that roam the network or the internet deteriorates into finer chunks, known as packets. As these packets carry the matter that engages in the network, firewalls review them and obstruct or permit them to circumvent hostile matter from coming across. All firewalls have packet filtering potential. Packet filtering functions by reviewing the wellspring and terminus IP addresses, ports, and protocols linked with each packet, like where each packet emanates from, where it is directed, and the means of reaching. Firewalls permit or obstruct packets depending on this estimation, secluding debarred packets.

Deep Packet Inspection in Next-Generation Firewall

NGFWs enhance packet filtering rather than discharging deep packet inspection (DPI). Similar to packet filtering, DPI includes scanning each independent packet to view the origin and terminus port. However, DPI also scrutinizes the body of each packet, not only the header. The next-generation firewall market sales are soaring as DPI particularly inspects packet bodies for malware endorsements and other possible menaces. It juxtaposes the matter of each packet to the matter of investigated hostile attacks.

Features of Next-Generation Firewall

  • Application consciousness is the main attribute of next-generation firewalls, which can obstruct traffic from specific applications and sustain pronounced regulation over distinctive applications.
  • Deep packet inspection (DPI) reviews data accommodated in packets. It is an enhancement over conventional firewall technology, which only reviews a packet’s IP header to decide its origin and terminus.
  • Intrusion prevention system: IPS detects the framework for hostile ventures and obstructs them where they occur. The observation can be signature-dependent, policy-dependent, or policy-dependent.

Advantages of Next-Generation Firewall

Next generation firewall offers much superior and stronger safety than a conventional firewall. Conventional firewalls are restricted in their potential as they might be capable of obstructing traffic through a specific port. Still, they cannot administer application particular regulations, safeguard against malware, or expose and obstruct anomalous conduct. Therefore, assailants can avoid discernment by admitting through a nonstandard port, something that a next-generation firewall would ward off. This is due to their contact-sensitive identity, and their potential to accept apprises from exterior menace intelligence frameworks.

Growth Drivers

The surge in cyber assaults and data violations in businesses is pushing the growth in the market demand. These cases underscore the fragility of the prevalent network safety frameworks since they often culminate in the overlooking of susceptible consumer and organization data. To diminish the possibility of such attacks, NGFWs offer progressive menace safeguarding elements such as malware investigation, application regulation, and trespassing circumvention. Juxtaposed to conventional firewalls, their unsegregated safety elements provide escalated safeguarding.

Final Thoughts

Earmarked and contemporary safety menaces are creating more destruction to internal networks than seen till now. In the next-generation firewall market, conventional firewall technologies are excessively dependent on port or protocol probes. This could be more productive needs to be more productive in a virtualized ambiance where addresses and ports are allocated forcibly. By juxtaposition, a next-generation firewall utilizes deep packet filtering to scrutinize the matter of packets, offering to cover seven application filtering and can even observe and obstruct unlawful ventures.



By Sonia Javadekar

Sonia is a poised content writer with five years of experience in the same. She is an avid writer with getting her work published for an audience to read and share. She strives to develop content that spreads brand awareness and induces consumers to click on the website that she wrote for after searching for a keyword. Her experience in content writing has permitted her to work with clients in market research industry. My passions include reading, writing and classical dance.