Firewalls (Next-Gen Firewalls)
A firewall is a security tool that protects networks from external threats. Its main function is to inspect network traffic and prevent malicious access. There are both hardware and software-based variants. Today's firewalls offer advanced features such as deep packet inspection, VPN support and intrusion detection. Next-generation firewalls (NGFW) go beyond just packet filtering and provide more effective protection by offering advanced features such as application-level inspection, authentication and threat intelligence.
Advantages of Firewall Solutions
Application-Level Control
NGFW can recognize and control specific applications, thus providing application-based security, not just port and IP-based filtering.
Deep Packet Inspection (DPI)
It detects more advanced threats by analyzing the content of data in traffic, so malware and cyberattacks are blocked more effectively.
Authentication and User Control
It provides user-based security and implements authentication processes, allowing access to network resources only to authorized persons.
Integrated Threat Intelligence
By providing real-time threat intelligence, it continuously updates network security against new and evolving attack types.
VPN and Encryption Support
It offers VPN support to provide secure connections and manages data encryption on the network.
Enhanced Monitoring and Reporting
NGFW monitors network traffic in detail and provides incident reports, enabling rapid response to potential threats.
