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Firewall Configuration & Management

Firewall rules that match how your organization actually works

A firewall is only as good as its rules. QuaDan configures firewalls to fit how your organization actually works, and keeps them tidy and current through ongoing management.
Firewall Configuration & Management

Rules that stay clear and current.

From initial zone and rule design through cleanup of legacy rules, VPN setup, and optional ongoing management.

Service ScopeConfigure / Cleanup / Manage
01

Configure

Zones, rules, and policies based on what each part of the network needs.

Zones · Rules · Policies
02

Cleanup

Review and remove unused or overly broad rules, with documentation of what remains.

Review · Remove · Document
03

Manage

VPN, remote access, change handling, and firmware updates as agreed.

VPN · Changes · Firmware

Least-necessary access, documented and maintained.

Available for new installs or existing firewalls.

Who This Is For

Built for teamsthat need tidy, current rules.

Our firewall work supports organizations that need clear policy, cleanup of legacy rules, and optional ongoing management.

01

New or Replacement Firewalls

Organizations installing a new firewall or replacing an old one.

02

Unclear Rule Sets

Businesses whose firewall rules have grown unclear or unreviewed.

03

Multi-Site Consistency

Multi-site organizations needing consistent firewall policy across branches.

04

Remote & Site Links

Offices with remote staff or site-to-site connections.

05

No In-House Management

Organizations without in-house staff to manage firewall changes.

Service Scope

Configuration, cleanup,and management.

From zone and rule design through cleanup, VPN, and optional ongoing management.

01
01 / Configure

Initial Configuration

Setting up zones, rules, and access policies based on what each part of the network actually needs.

Zone designAccess policiesLeast-necessary rulesNetwork fit
02
02 / Cleanup

Rule Review & Cleanup

Reviewing existing rules, removing unused or overly broad ones, and documenting the purpose of those that remain.

Rule reviewUnused rule removalBroad rule tighteningDocumentation
03
03 / Manage

VPN & Ongoing Management

Configuring secure connections for remote staff and between sites, with optional ongoing change handling and firmware updates.

VPN configurationRemote accessChange processFirmware updates
Our Process

From requirementsto documented rules.

Each engagement moves from current-state review through policy design, configuration, testing, and documentation.

01

Requirements & Current-State Review

We learn what needs to be allowed, what needs to be blocked, and what the firewall is currently doing.

02

Policy Design

We design zones and rules based on least-necessary access.

03

Configuration

We configure the firewall and connected VPN or remote access.

04

Testing

We confirm that legitimate traffic works and that unwanted traffic is blocked.

05

Documentation & Ongoing Management

We document the rules and, where agreed, manage changes and updates over time.

What's Included

Everything required forclear firewall control.

From design and cleanup through VPN, testing, documentation, and optional ongoing management.

01
Firewall design and configuration
02
Rule review and cleanup
03
VPN and remote access configuration
04
Testing and documentation
05
Optional ongoing management, including change handling and firmware updates
Firewall Configuration & Management

Designed so rules reflect actual needs and stay maintainable.

Why Choose QuaDan

Firewall work informed by the network it protects.

01

Network Context

Practical understanding of the networks the firewall sits in front of.

02

Clear Rule Documentation

Clear documentation of what each rule does and why.

03

Consistent Multi-Site Policy

Consistent policy across single sites or multi-branch organizations.

04

Coordinated Under One Contractor

Network and security work coordinated under one contractor.