Enterprise Firewall and Security services

Firewall brings cost-effective security to businesses in today's hostile environment.

Business Firewall gives clients secure internet access and services from an expert provider. Netlink provides installation and initial training at no extra cost, and a free technical support hotline.

independently approved

Business Firewall has been approved by the International Computer Security Association (ICSA).

easy to manage

A unique, rules-based expert system can be used to check configuration 'on the fly', to give an instant warning of any errors. Business Firewall is managed from a secure Windows remote management console with an encrypted connection to the firewall, plus a web browser management interface.

access control

Clients decide who is allowed to access the internet and when. They can also filter out any unwanted content from the web using the market leading web filters CyberPatrol and Websense.

private secure network (DMZ)

Business Firewall includes two spare interfaces enabling multiple secure networks including a demilitarised zone (DMZ).

multi-layer stateful inspection

This state-of-the-art technology combines with exceptional performance and security, which can be sustained during more than 32,000 concurrent sessions, to make Business Firewall an attractive, affordable security solution for businesses large and small.

network address translation

Enables clients to maintain an unregistered IP addressing scheme on their private network and protects this when connecting to the internet.

secure operating system

Makes the firewall less vulnerable than others using general purpose operating systems like NT or Unix - and at no extra charge.

secure email proxy

Safeguards a client's email server. It supports multiple domains and has its own anti-spam capabilities to block unsolicited or oversized email.

logging and alarms

Full drop safe logging adds an extra deterrent by making it hard for hackers to cover their tracks. Alarms include alerts for email, pagers and SNMP management.

performance reporting

Enables clients to track events as they happen and solve problems on the spot.

unlimited user license

Business Firewall's unlimited user license means there will be no cost penalties as a client's network grows.

optional VPN

Business Firewall includes an IPSec VPN Gateway for secure communication between mobile users and their offices. A VPN client option enables mobile users and teleworkers with desktop and notebook PCs to have remote access to their office computers over the Internet.