HALO by Tech 2U
Firewall & Network Security Management
A firewall is only as useful as its configuration and ownership. HALO manages NGFW controls with documentation and change discipline.
Quick answer
HALO manages next-generation firewalls and related network security controls — including intrusion detection and prevention concepts, segmentation, and content filtering — to help protect business networks from unwanted traffic and reduce lateral movement risk.
Scope: Managed NGFW, IDS/IPS concepts, segmentation, and content filtering.
Problems this service addresses
- Overly permissive rules that never get reviewed
- Flat networks that allow easy lateral movement
- No ownership when connectivity and security conflict
What HALO provides
- Firewall configuration and stewardship
- Segmentation guidance
- Content filtering policies
- Change control and documentation
How the service works
- 1. Review current rules and traffic patterns
- 2. Hardening and segmentation recommendations
- 3. Implement approved changes
- 4. Monitor and adjust as applications change
Security, uptime, and trust
HALO by Tech 2U prioritizes secure, reliable operations and human availability. Fully managed and co-managed models are available based on how your team works.
Frequently asked questions
- Can you work with our existing firewall vendor?
- Often yes. HALO supports tools a client already uses when appropriate and recommends changes based on business requirements.
Next step
Ready for a free IT assessment?
Call HALO and a real person will answer — or send a short note and we will follow up.