The advanced firewall, also known as NGFW, is a security solution that provides granular control of network traffic. It can withstand evolving threats and reduce the need for human intervention. Its automation helps it keep pace with threats. To make the most of it, you need to optimize its rule base and make it more efficient.
Provide Granular Control Over Network Traffic
Advanced firewalls are designed to provide granular control over network traffic. The technology behind these firewalls enables them to identify applications regardless of protocol or port. These firewalls can detect high-risk applications and increase security policy enforcement by analyzing application volume and traffic patterns.
Advanced firewalls are designed to protect your business against modern network threats. Their advanced security features include deep packet inspection, intrusion prevention, malware detection, application control, and network visibility. They can be deployed on internal network boundaries and in the public or private cloud environment. In addition, they can detect DDoS attacks and detect malware in encrypted applications.
Next-generation firewalls offer granular control over network traffic and can identify threats and vulnerabilities before they impact a network. They can also provide additional security to combat threats, including user and application identification, malware detection, encrypted traffic insights, and URL filtering.
Withstand Evolving Threats
Advanced firewalls are designed to withstand evolving threats while preserving the integrity of a company’s network. These firewalls allow you to manage all network traffic with a single user interface. They also eliminate the need to deploy multiple devices and servers. Next-generation firewalls offer integrated security solutions that help your business detect, manage and respond to all threats. Therefore, firewall security is important.
While traditional firewalls have their place, next-generation firewalls have become foundational security tools. These firewalls have risen in prominence as the threat landscape has grown more complex. Advanced malware, remote working, and IoT devices have made protecting your perimeter increasingly challenging. Advanced threats like ransomware have also made protecting the edge more important.
Next-generation firewalls integrate advanced features like application awareness, DPI, IPS, sandboxing, and threat intelligence into a single platform. In addition, a growing number of modern firewalls are cloud-based.
Reduce the Need for Human Intervention
Advanced firewalls are a good choice for companies that want to limit the need for human intervention in firewall management. These firewalls can automate changes to firewall rules and keep the firewall up-to-date with the latest patches and updates. They should also provide IT, staff with visibility into all environments. Automation plays a vital role in firewall management, so ask a potential vendor about its automation features. The more automated their firewall management system is, the fewer human intervention errors they will experience.
The best firewalls are designed to reduce human intervention by automating the process of granting access to users and preventing malicious traffic. They are more efficient at avoiding attacks than humans. These firewalls can determine a user’s identity and apply the appropriate policy to them. This means that firewalls can also be integrated into a software-defined network (SD-WAN) or public-cloud environments.
The Threat Prevention update is a monthly update that includes new application signatures and modified app IDs. Usually published on the third Tuesday of every month, the update contains the latest threats and can be downloaded within 30 minutes. The updates will improve the firewall’s effectiveness, enabling it to enforce security policy with increasing precision.
By automating firewall rules updates, firewall administrators can minimize the time needed to make changes. They can also reduce the chance of making mistakes by automating routine tasks. In addition, firewall automation can also make it easier to change firewall vendors. Identifying outdated rules helps simplify the migration process to new firewall vendors.
In addition to preventing malware, updates for antivirus products are also a good idea. With automatic updates, antivirus products can detect and block attacks. WildFire is an example of an advanced firewall. It can detect C2 traffic, including unknown and changing hosts. Additionally, the most common types of malicious IP addresses and bulletproof host-provided IP addresses can be seen.