Dependable · Firewall Migration & Network Modernization
Which part of the network is one bad day from taking the business down?
We simplify inherited networks, retire aging firewalls by proving each rule is unused before removing it, redesign VPNs and move sites.
The Vizius Way
How it works: five steps, one Principal Engineer
One Principal Engineer leads it from the first call until your team has adopted the work and trusts it. Each step shows what it means for this engagement.
- Step 01
Discovery Call
30 minutes with the Principal Engineer who would lead this engagement. Free, and no sales handoff.
- Step 02
Direct Assessment
AssessDocument what is really there and what depends on it.
- Step 03
Shared Roadmap
ProveShow which rules and routes are unused before touching them.
- Step 04
PE-Led Delivery
MigratePlanned cutovers with rollback.
- Step 05
Outcome Assurance
SupportAs-built documentation.
Proof
What changed for a client
A fiber provider retired seven unsupported firewalls by proving every rule unused before deleting it.
Ready when you are
Thirty minutes with the Principal Engineer who would lead the work. Pick a time on the spot, or email us.
Talk to a network engineer
Prefer email? Send us a note instead.
What you get
- Firewall rule analysis and migration, including Palo Alto and Cisco
- Network simplification after acquisitions, including overlapping address space
- VPN and remote-access redesign
Who you'll work with
A Principal Engineer, not a salesperson
Likely lead: Max Dinges or Cameron Cromer. You talk to the engineer who does the work on Firewall Migration & Network Modernization.
Questions buyers ask
Can you migrate without downtime?
We plan cutovers to minimize it, test rollback first, and schedule around your operations.
Do you work on manufacturing and plant networks?
Yes, including PLC data collection and job-site networks. We agree what is off limits first.
More detail
Inherited networks fail in ways nobody wrote down. We simplify them, retire aging firewalls by proving each rule is unused before removing it, redesign VPNs, and move sites and data centers.
Related offerings
- Dependable
Cloud Migration & Cost Optimization (Azure, AWS, M365)
"Can we move or merge this without breaking our apps?"
- Secure
Network Penetration Testing
"If someone got onto our network, how far could they get?"
Not sure this is the right fit?
Take the blind spot check. Four questions to start, then go deeper on one dimension.
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