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| Future Trends in Network Security |
1. AI and Machine Learning Adoption
Thus, AI and ML tend to be incorporated into NGFWs in an attempt to step up threat identification and mitigation.
Details: Today’s NGFWs are using artificial intelligence and machine learning algorithms to detect threats and react to them instantly. These technologies can process large numbers of data within as short a day and seek out consistent and singular anomalies, which may suggest cyber threats such as zero-day and other complex types of attacks. Most models for machine learning can learn and evolve; therefore, the next time they are used, the results are better.
2. Enhanced Visibility and Analytics
With regard to the NGFWs, they are developing in relation to the fact that they offer greater insight into the levels of network traffic and application use.
Details: Therefore, the next-generation firewalls are integrating analytics to provide a higher level of visibility to detect network behavior. Other functions, such as DPI and application filter, on the other hand, give complete visibility of the traffic, hence improving threat detection and prevention. It also provides some contextual information on users' behavior and activities in the network.
3. Support for cloud and hybrid environments
It has been observed that the NGFWs are being developed for the better protection of the cloud and hybrid environment.
Details: Today, because of the growing adoption of cloud and hybrid environments, NGFWs are shifting to accommodate security across different environments. This involves integration with cloud-based security tools, tenancy for the dynamic and diverse cloud platforms, and supported workload protection across more than a single cloud environment.
4. Automation and Orchestration
Some of the benefits of NGFWs include advanced features becoming automated to enhance efficiency as well as response rates.
Details: There is a tendency to integrate automation in dealing with the daily and the threats in NGFWs. Other forms of automation can be in the form of automated threat responses, policy updates, as well as incident handling. Why do security operations orchestrate with any other security tool and systems? This makes security operations to be coordinated, hence more effective.
5. Zero Trust Architecture
The NGFWs are integrating themselves with the Zero Trust security model.
Details: The Zero Trust model works on the slogan ‘never trust, always verify.’ NGFWs are gradually embracing the idea by using continuous methods of authenticating and authorizing. This approach enhances the validation of every user as well as every device, irrespective of the section or segment of the network.
6. Advanced Threat Intelligence
The implementation of TI into NGFWs is on the rise in today’s world.
Details: Threat intelligence feeds are becoming very popular in NGFWs as a way of getting the latest information on threats. The real-time threat data provide enhancements to the NGFWs when it comes to recognizing the new threats and containing them. Advanced threat intelligence capability also helps in achieving high context-level intelligence as well about threats and vulnerabilities.
7. Support for Emerging Technologies
Today’s leading NGFWs are primed to adopt even newer technologies, including 5G, IoT, and the edge.
Details: With the emergence of various advanced solutions such as 5G, IoT, and edge computing, NGFWs are facing new security problems. This also entails protection of distributed and complex networks so as to establish that offered NGFWs are capable of expanding to support new technologies that are being developed.
8. Improved User Experience
To this effect, NGFWs are now beginning to pay a lot of attention to the overall user experience.
Details: The further development of the management interfaces and the usability of NGFWs is being progressed in order to achieve more convenient solutions. This consists of aiming at having enhanced procedures for the deployment, ease of utilization of the interfaces, and easy-to-manage policies. Easier usage means that organizations are able to get more value from their firewall solutions, which relieves burden on IT personnel.
Therefore, next-gen firewalls are changing to fit the modern networks and cybersecurity threat landscape. This security threat is due to the fact that NGFWs are increasingly being enabled with advanced technologies and new security models, which makes them able to offer greater and more dynamic levels of protection.
