NGFW deployment & tuning
We design, deploy, and harden next-gen firewalls — Palo Alto, Fortinet, Cisco, and cloud-native — with app-aware, threat-prevention policy built for your environment.
Managed Firewall
Your firewall is only as strong as the people tuning it.
A next-gen firewall left on default rules is a false sense of security. S-Security deploys, hardens, and continuously manages your NGFW estate — with expert rule lifecycle, regular audits, and 24/7 monitoring.
Overview
Firewalls don't fail. Rule sprawl does.
Most firewall breaches aren't a product flaw — they're a misconfiguration, a forgotten any-any rule, or a policy nobody has reviewed in three years. Firewalls need constant care most teams don't have time to give.
S-Security runs your firewalls as a managed service. We deploy and tune next-generation firewalls across your data centers, branches, and cloud, enforce a disciplined change process so rules never sprawl, audit policy regularly to strip dead and risky entries, and watch the logs 24/7 so an attack on the perimeter never goes unseen. You get enterprise-grade firewall operations without hiring a team to run them.
What's included
End-to-end firewall operations
Deployment, day-two management, governance, and round-the-clock eyes on the logs.
Rule lifecycle management
Every change follows a controlled workflow — request, review, implement, document, and expire — so policy stays tight and rule sprawl never creeps back in.
Policy audits
Scheduled reviews find and remove shadowed, redundant, overly permissive, and unused rules — shrinking your attack surface and easing compliance.
24/7 monitoring
Our SOC watches firewall logs around the clock, correlating blocked traffic and policy hits with broader threat intelligence to catch active attacks.
Patch & firmware management
We keep firewall software, signatures, and firmware current and tested, closing the known vulnerabilities attackers love to find on the perimeter.
Reporting & compliance
Clear monthly reports on policy health, blocked threats, and change history — with evidence mapped to PCI DSS, ISO 27001, and HIPAA controls.
How we operate
From day-one deployment to disciplined day-two
Assess & baseline
We review your existing firewall estate and rule base, flag risky and dead policy, and document a hardened target configuration.
Build & harden
We deploy or re-tune NGFWs with least-privilege, app-aware policy and turn on the threat-prevention features most teams leave dormant.
Manage & monitor
Controlled change workflows handle every rule request while our SOC watches the logs 24/7 for signs of compromise.
Audit & optimize
Regular policy audits remove drift, tighten exposure, and keep your firewalls audit-ready quarter after quarter.
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Average rule base reduced
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SOC log monitoring
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Firewall availability
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Standard change turnaround
Why S-Security
Vendor-agnostic experts, disciplined process
- We run any platform. Palo Alto, Fortinet, Cisco, Check Point, or cloud-native — we manage what you have, no rip-and-replace.
- Change discipline. Every rule has an owner, a justification, and an expiry, so policy never silently sprawls again.
- Audit-ready always. Continuous policy hygiene means compliance reviews become a report, not a panic.
- SOC-connected. Firewall logs feed our 24/7 analysts, so a blocked probe today can flag the campaign behind it.
"Our firewall policy had grown to 4,000 rules nobody understood. S-Security audited it down to 900 clean, owned rules and now handles every change in hours. Our last PCI assessment was the smoothest we've ever had."
Marcus LeeHead of InfoSec · Vertex Cloud
FAQ
Managed firewall questions
Do we have to replace our existing firewalls?
No. We're vendor-agnostic and manage the leading NGFW platforms as well as cloud-native firewalls. We start by getting more value out of the hardware you already own, recommending changes only when there's a clear security or cost case.
How fast can you implement a firewall change?
Standard changes are typically turned around in under four hours through our controlled workflow, with emergency changes expedited 24/7. Every change is reviewed for risk, documented, and given an expiry where appropriate.
What does a policy audit actually find?
Audits surface overly permissive any-any rules, shadowed and redundant entries, rules nobody uses anymore, and unsafe services left open. Cleaning these up typically shrinks the rule base substantially and measurably reduces your attack surface.
Who responds if the firewall logs show an attack?
Our 24/7 SOC does. Firewall telemetry feeds the same analysts who run our managed detection and response, so a suspicious pattern at the perimeter is correlated with the rest of your environment and acted on immediately.
Related services
Build a defended perimeter and interior
Ready?
Get a free firewall policy audit
Let our engineers review your rule base for risky, redundant, and forgotten entries. You'll see exactly where your perimeter is exposed — and how much tighter it could be.