Introduction

Intrusion Prevention System (IPS)

 

 

Intrusion Prevention System (IPS)

The FortiGate Intrusion Prevention System (IPS) combines signature and anomaly based intrusion detection and prevention. The FortiGate unit can record suspicious traffic in logs, can send alert email to system administrators, and can log, pass, drop, reset, or clear suspicious packets or sessions. Both the IPS predefined signatures and the IPS engine are upgradeable through the FortiProtect Distribution Network (FDN). You can also create custom signatures.

VPN

Using FortiGate virtual private networking (VPN), you can provide a secure connection between widely separated office networks or securely link telecommuters or travellers to an office network.

FortiGate VPN features include the following:

Industry standard and ICSA-certified IPSec VPN, including:

IPSec VPN in NAT/Route and Transparent mode,

IPSec, ESP security in tunnel mode,

DES, 3DES (triple-DES), and AES hardware accelerated encryption,

HMAC MD5 and HMAC SHA1 authentication and data integrity,

AutoIKE key based on pre-shared key tunnels,

IPSec VPN using local or CA certificates,

Manual Keys tunnels,

Diffie-Hellman groups 1, 2, and 5,

Aggressive and Main Mode,

Replay Detection,

Perfect Forward Secrecy,

XAuth authentication,

Dead peer detection,

DHCP over IPSec,

Secure Internet browsing.

PPTP for easy connectivity with the VPN standard supported by the most popular operating systems.

L2TP for easy connectivity with a more secure VPN standard, also supported by many popular operating systems.

Firewall policy based control of IPSec VPN traffic.

IPSec NAT traversal so that remote IPSec VPN gateways or clients behind a NAT can connect to an IPSec VPN tunnel.

VPN hub and spoke using a VPN concentrator to allow VPN traffic to pass from one tunnel to another through the FortiGate unit.

IPSec Redundancy to create a redundant AutoIKE key IPSec VPN connection to a remote network.

FortiGate-100A Administration Guide

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Fortinet 100A manual Intrusion Prevention System IPS, Vpn

100A specifications

Fortinet 100A is a versatile network security device designed to provide comprehensive protection against various cyber threats while ensuring optimal network performance. As part of the FortiGate series, the 100A combines advanced security features with powerful hardware capabilities, making it suitable for small to medium-sized businesses.

One of the key features of the Fortinet 100A is its deep packet inspection technology. This capability allows the firewall to analyze both the header and payload of packets traversing the network, enabling it to detect and block malicious content effectively. The 100A can identify and mitigate a wide range of threats, including malware, intrusions, and application-layer attacks.

The FortiOS operating system powers the Fortinet 100A, offering a robust and user-friendly interface for configuration and management. With its unified security management console, administrators can efficiently monitor network traffic and enforce security policies across the organization. The system provides centralized logging and reporting features, enabling users to gain valuable insights into their security posture and respond swiftly to incidents.

The 100A supports multiple deployment modes, including transparent, NAT, and route modes. This flexibility allows organizations to integrate the device into their existing network architecture with ease. The firewall's high throughput capabilities ensure that network performance remains unaffected, even under heavy load from multiple users and devices.

Another notable aspect of the Fortinet 100A is its support for various VPN technologies, including IPsec and SSL VPN. This feature facilitates secure remote access for employees, enabling them to connect to the corporate network safely, regardless of their location. As remote work continues to be a norm in many sectors, this capability is critical for maintaining productivity and security.

In addition to these features, the Fortinet 100A provides comprehensive web filtering capabilities, protecting users from harmful websites and inappropriate content. This protection is essential for organizations looking to maintain a secure and productive environment.

With its combination of powerful security features, flexible deployment options, and robust performance, the Fortinet 100A stands out as an ideal solution for organizations seeking to bolster their cybersecurity measures while ensuring seamless connectivity for users. As cyber threats continue to evolve, investing in a capable device like the FortiGate 100A is crucial for maintaining a secure network infrastructure.