There are a wide range of Internet threats, each requiring specific technology solutions. Clearstream can advise on the right choice and implement the right solution for your requirements.
Clearstream provides a wide range of solutions to cover the wide range of threats to your network, and we advise and assess on the best solution for your requirements.Whether your priority is practical, cost effective solutions, or leading edge complex solutions, Clearstream can advise, supply, install and support the right solution for your requirement.
Perimeter Security - Firewalls - VPN Concentrators
All of these are devices that sit at the edge of your network allowing you to connect out but prevent hackers on the Internet connecting in.
Clearstream offer a range of devices to suit every environment from the Data Centre to a Home Office. We also offer "plug-compatible" replacement VPN concentrators from SonicWALL for Nortel Contivity users.
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Unified Threat Management - Protection from other Internet Risks

Our firewall range offers a strong platform into which a range of further services can be simply and remotely added. By adding simple licence keys, your firewall can detect trojans, filter web-sites, scan for viruses, and many other functions.
Unified Threat Management give you control of your internet use in one place, which can be supported and managed by us.
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Email Security - Virus and Trojan Protection

Our dedicated, market leading Email Security appliances from SonicWALL help secure your inbound and outbound email traffic, protecting your network from viruses and trojans.
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Anti-Virus Solutions - Workstations / Server / Gateway

We offer a choice of Anti Virus solutions from SonicWALL and Trend Micro, depending on your systems and requirements. Viruses can be controlled at the network perimeter with Gateway Anti-Virus, or on the Workstation or Server with SonicWALL or Trend Virus Suites.
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Authentication Solutions

Authentication solutions allow you to control who accesses your IT systems. This is vital for secure Remote Working where IT users are unsupervised. Multi-factor Authentication (more than simply User ID and Password) have become defacto standards in Finance and Government and are widely used elsewhere.
VASCO is our preferred partner for cost effective, highly secure technology.
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Remote Working and SSL-VPN

We offer a range of SSL-VPN solutions and Remote Working solutions. With SonicWALL and Aventail solutions both large and small organisations have an ideal range of options to provide access to applications from remote PC's, PDA's and Internet Cafe's securely.
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