Show all 31 topics
- Firewall
- Internet
- Internet Protocol
- Managed Services
- Managed Services Provider
- Monitoring
- Multiprotocol Label Switching
- Network Attached Storage
- Network Operator
- Network Segmentation
- Network Service
- on-premises
- Outsourced
- Protocol
- Public Sector
- Service Level Agreements
- Services
- Session Initiation Protocol
- Unified Communications
- Virtual Machine
- Virtual Private Network
- Voice Over Internet Protocol
- Wide Area Network
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Who is Cerberus Networks?
Cerberus Networks is a UK-based managed service provider delivering business connectivity, cloud, hosting, and IT infrastructure services for enterprise and public-sector customers.
- Business internet access, Ethernet, and wide area networking services
- Managed cloud and virtual infrastructure hosting in UK data centres
- Voice over IP (VoIP) and unified communications for business telephony
- Managed security, including firewalls and secure remote access
- IT support, monitoring, and managed services for enterprise environments
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More About Cerberus Networks
Cerberus Networks provides network, cloud, and managed IT services for organisations that require business-grade connectivity and infrastructure in the UK. Its portfolio typically targets enterprises, SMEs with multi-site operations, and public-sector bodies that need Service Level Agreements (SLAs), predictable performance, and UK-based support for critical services.
In connectivity, Cerberus Networks offers business broadband, fibre-based internet access, Ethernet leased lines, and multi-site Wide Area Network (WAN) services (networking). These services commonly rely on standard telecommunications technologies and protocols such as Multiprotocol Label Switching (MPLS), Virtual Private Network (VPN) tunnels, and IP routing to link offices, data centres, and remote users. The company positions these access and WAN options as underlay for higher-level services such as hosted voice, cloud access, and secure remote connectivity.
For compute and storage, Cerberus Networks delivers hosted infrastructure and Virtual Machine (VM) services in UK data centres (cloud infrastructure). These services enable organisations to run line-of-business applications and services on hosted platforms instead of managing on-premises (on-prem) servers. Standard virtualisation platforms, hypervisors, and SAN or Network Attached Storage (NAS) storage architectures are typically used in this type of environment, along with backup and recovery options for business continuity.
In communications, Cerberus Networks provides Voice over IP and hosted PBX services (unified communications). These services utilise Session Initiation Protocol (SIP), Real-time Transport Protocol (RTP), and other standard Voice Over Internet Protocol (VoIP) protocols to deliver telephony, numbering, and call routing across IP networks. Integration with business broadband or Ethernet circuits allows customers to consolidate connectivity and voice services with a single provider, and to support features such as direct dial-in numbers, hunt groups, and voicemail.
Cerberus Networks also offers Managed Security Services (MSS) around its connectivity and hosting portfolio (network security). These services typically include firewall deployment and management, secure VPN access for remote workers, and network segmentation. By combining connectivity with managed security, the provider aims to deliver controlled access to applications hosted in its data centres or in third-party clouds, while supporting compliance and governance objectives.
For enterprises that prefer to outsource day-to-day operations, Cerberus Networks provides managed IT support, monitoring, and maintenance (managed services). This can cover network equipment, servers, and endpoint connectivity, with service desks and proactive monitoring to detect and address issues. In many deployments, Cerberus Networks functions as an extension of internal IT teams, handling infrastructure operations so that customers can focus on application-level requirements.
Within an enterprise IT directory or marketplace taxonomy, Cerberus Networks aligns to categories such as business internet and WAN connectivity, cloud infrastructure and hosting, unified communications and VoIP, managed security, and IT managed services. Its offerings are typically evaluated alongside other regional network service providers, managed service providers, and cloud hosting firms that focus on UK-based infrastructure and support.
Our description of Cerberus Networks. Updated February 2026.
