An organisation's network is often the ‘leading edge’ of their presence on the Internet and as such is a common target for a broad scope of malicious activity ranging for viruses & worms, network compromise attempts of Denial of Service (DoS) attacks. Developing and maintain a corporate infrastructure that can withstand and minimise the effects of such threats has become a critical business requirement for all organisations.
 
Making sense of the wide range of technologies and tools available to counteract network layer threats requires ongoing diligence. Xarus has a wealth of experience in advising on the selection, use and placement of the following technologies:

• Firewalls
• Intrusion detection systems (IDS)
• Intrusion prevention systems (IPS)
• Penetration Testing (PEN)
• Virtual private networks (VPN)
• Wireless networks
• Voice Over IP (VoIP)

We work with our clients to implement highly tuned product-neutral system architecture strategies, enabling maximum security whilst ensuring the network meets the daily business requirements. By applying recognised security standards & industry best practices, Xarus can assist organisations in implementing a defence-in-depth approach to establishing and maintaining network security.