Security Implementation & Integration

FIREWALL DEPLOYMENT & MANAGEMENT

Design, deploy, migrate, and manage next-generation firewalls from Palo Alto Networks, Cisco, and SonicWall. Clean zone models, application-aware policy, tuned threat prevention, and managed operations that keep the rulebase defensible.

Scope this engagement All services

Overview

Perimeter That Enforces, Not Just Filters

A next-generation firewall is only as strong as its policy. We design, deploy, and manage NGFW estates from Palo Alto Networks, Cisco, and SonicWall so the rulebase reflects your business, not a decade of “temporary” exceptions.

Most breaches walk through a firewall that technically worked: an any-any rule left from a migration, an unused VPN profile, an IPS signature set nobody tuned. We start from a clean zone model and application-aware policy, then migrate your existing rules with every legacy exception reviewed, not copied.

After go-live we operate the estate: change control, rule hygiene, threat-prevention tuning, firmware lifecycle, and HA testing, reported monthly against a policy baseline your auditors can read.

Request assessment

Landscape

What We Deploy

Full-lifecycle firewall engineering across the leading NGFW platforms.

Zone & Segmentation Design

Security zones, VLAN mapping, and east-west segmentation that limit blast radius by design.

Rulebase Migration

Migrate from legacy or competing firewalls with every rule reviewed, deduplicated, and re-justified.

Threat Prevention

IPS, anti-malware, URL filtering, DNS security, and sandboxing tuned to your traffic profile.

SSL Decryption

Selective TLS inspection with certificate, privacy, and performance planning built in.

Remote Access & Site VPN

GlobalProtect, AnyConnect, and IPsec site-to-site with MFA and posture checks.

Managed Operations

Change management, rule hygiene, firmware lifecycle, HA validation, and monthly policy reporting.

Process

Deployment Method

A cut-over your users don't notice.

01
DISCOVER
Inventory traffic flows, applications, existing rules, and the exceptions nobody remembers approving.
02
DESIGN
Zone model, policy standards, decryption scope, and HA/throughput sizing signed off before hardware ships.
03
BUILD
Stage the configuration in a lab, migrate the rulebase, and validate every policy against real flows.
04
CUT OVER
Phased or big-bang migration in a maintenance window with a tested rollback plan.
05
TUNE
Thirty days of threat-prevention tuning, false-positive review, and rule clean-up post go-live.
06
OPERATE
Managed change control, patching, and quarterly policy audits for the life of the estate.

Scope

Estates We Run

Data centre, branch, cloud, and remote-access edges under one policy.

01critical

Data Centre Edge

High-availability NGFW pairs protecting core applications and DMZ workloads.

02high

Branch & Campus

Distributed firewalls and SD-WAN-integrated security for multi-site organisations.

03high

Cloud & Virtual

VM-Series, virtual ASA, and cloud-native firewalls in AWS, Azure, and GCP.

04medium

Remote Access

VPN and ZTNA gateways with identity-aware policy for the hybrid workforce.

Outcomes

Key benefits

A firewall estate that stays clean after the project team leaves.

Policy You Can Defend

Every rule has an owner, a justification, and an expiry. Auditors get a rulebase they can read; attackers lose the forgotten any-any that used to let them in.

Vendor-Certified Engineers

Palo Alto, Cisco, and SonicWall-certified teams, so best practice is the default.

Threat Prevention That Fires

IPS and sandboxing tuned to your traffic, not left on vendor defaults.

Right-Sized Hardware

Throughput modelled with decryption on, so you don't buy twice.

Compliance Evidence

Segmentation and change records that satisfy PCI DSS, ISO 27001, and RBI mandates.

Zero-Surprise Cut-Overs

Lab-validated migrations with rehearsed rollback.

Who we serve

Who We Serve

BFSI & Regulated

Segmentation and audit-ready policy for banks, insurers, and fintechs under RBI and PCI DSS.

Multi-Site Enterprises

Manufacturers, retailers, and healthcare groups with dozens of branch edges.

Cloud Adopters

Organisations extending consistent policy from the data centre into public cloud.

Differentiators

Why Faltrox?

Feature	Standard vendor	Faltrox Security
Methodology	Automated scanning	Manual exploit chaining with AI assist
Validation	Scanner output	Every finding reproduced by a practitioner
Business logic	Ignored	Deep inspection
Reporting	Generic PDF	Dev-ready artefacts and proofs of concept
Re-testing	Extra cost	Included

Compliance

Compliance aligned

Our methodology and reports are structured to satisfy rigorous security audits.

Frameworks we map to

PCI DSS 1.x
ISO 27001 A.8.20
NIST 800-41
CIS Controls 4 & 13
RBI Cyber Security Framework
SOC 2 (CC6)

Audit ready

Letters of attestation included.

Standardised

OWASP ASVS and NIST 800-115.

FAQ

Common questions

01Which firewall vendors do you deploy?

We are partners with Palo Alto Networks, Cisco, and SonicWall and deploy their physical, virtual, and cloud-native firewalls. We can also assess and manage estates from other vendors.

02Can you migrate our existing rulebase?

Yes. Migration is most of what we do. Every legacy rule is analysed against real traffic, deduplicated, and either re-justified or retired, so you don't carry ten years of exceptions onto new hardware.

03Do you handle SSL/TLS decryption?

We design selective decryption policies that cover the traffic that matters while excluding banking, healthcare, and other privacy-sensitive categories, and we size the hardware for decryption load up front.

04What does managed operation include?

Change requests with review and approval, rule-hygiene reviews, firmware and signature lifecycle, HA failover testing, and a monthly report of policy changes and threat-prevention activity.

05How do you minimise cut-over risk?

Configurations are built and validated in a lab against captured flows, migrations are phased where possible, and every window has a rehearsed rollback plan.

06Does this cover cloud firewalls too?

Yes. We deploy VM-Series, virtual ASA/FTD, and cloud-native firewalls in AWS, Azure, and GCP under the same policy standards as your on-premises estate.

Keep exploring

Start an engagement

Secure what’s next.

Speak with the engineering team to define scope, walk through the methodology, and decide whether Faltrox is the right team to test and run your environment.