IT Security


IT Security

Hollis Office Solutions is committed to offering the very best in network security to help customers avoid downtime and achieve the highest level of protection.

Our range of web protection and email security solutions provides organisations with an effective solution to fight advancing malware threats. We have partnered with many of the world’s leading technology vendors and offer next generation solutions that use new and innovative ways to fight cyber-crime.



Award-winning security solutions that offer comprehensive perimeter protection for IT networks. They include Unified Threat Management/Next Generation Firewalls, centralised management appliances and centralised reporting solutions. Layer 8 identity-based policies enable complete visibility and control over networks and individual user activities.


Available as a complete security suite or standalone to fortify existing anti-virus solutions, Comodo Endpoint Security protects against malware and advanced threats. It is ideal for organisations requiring centralised administration of Microsoft Windows server, desktop, laptop and tablet security.


Compact, cost-effective, all-in-one security appliances for SMBs, remote working and retail networks including next generation firewalls, virtual private networks, intrusion protection systems, application control, web filtering, antivirus, antispam and data loss prevention – all managed via a single console.


Unified Threat Management with integrated web content filtering, anti-virus, anti-spam, firewall and endpoint security to fully protect all hardware, software and IT infrastructure.


Award winning anti-virus and security software for PCs, Macs and mobile devices.

Topsec Cloud Solutions

Topsec Cloud Solutions is a leading global provider of managed email security solutions with a large and diverse international client base. Topsec leverages the scalability of cloud-based solutions enabling customers to secure and manage business information without upfront investment. Services include anti-spam, anti-virus, emergency email, email content filtering, image analysis, email archiving, file sharing and Domain Management.


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