Firewall Configuration Audit Houston

Firewall Configuration Audit

How We Audit Your Firewall

Every rule read, the dangerous ones named.

Every rule read: We review the entire rule base, not a sample, because the dangerous rule is the one a sample skips.

Exposed services found: We identify what the firewall exposes to the internet, including the RDP and management ports that should be closed.

Overly broad rules flagged: We find any-any rules and wide source ranges, so the perimeter follows least privilege.

Obsolete rules identified: We flag the rules left over from vendors and projects long gone, so the rule base gets cleaned up.

Firmware checked: We confirm the firewall firmware is current and free of known vulnerabilities.

Cleanup ranked: Findings are sorted, with rules safe to remove flagged separately from ones to test first, so cleanup does not cause an outage.

A Katy-based engineer runs it: One engineer reads your configuration and explains the risky rules, so you get judgment, not an automated report.

Read your firewall rule base and close the door everyone forgot was open.

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firewall configuration audit // Houston SMBs

Your firewall rule base was written by three people over six years. Nobody has read it since.

Firewall rules accumulate. Someone opens a port for a vendor in 2019, the vendor leaves, the rule stays. A temporary any-any rule becomes permanent. By year six the rule base is a sediment of decisions nobody remembers, and somewhere in it is a door left open to the internet. A firewall configuration audit reads every rule and names the dangerous ones.

CinchOps reviews your firewall rule by rule, finds the obsolete, overly broad, and risky entries, and hands you a cleanup plan that tightens security without breaking what people need.

cinchops · firewall audit● INSPECTED

08:50:12Firewall audit started · rule exportauditRUNNING

09:30:44Rule base · 312 rules parsedrulesLOADED

10:10:18Any-any rule · found and flaggedrulesFLAGGED

11:00:55Open port · RDP exposed to internetexposureFLAGGED

12:20:22Obsolete rules · 47 unusedrulesFLAGGED

13:45:08Firmware · 2 versions behindfirmwareFLAGGED

15:00:33Findings ranked · by riskreportPRIORITIZED

15:45:00Cleanup plan · deliveredreportDELIVERED

Every rule readExposed ports foundCleanup ranked

// What CinchOps does

CinchOps audits your firewall configuration for Houston businesses, reading every rule to find the obsolete and dangerous ones, then delivering a ranked cleanup plan that tightens security without breaking the business.

Of breaches start with an exploited vulnerability or exposed service

Mandiant M-Trends 2025

Of breaches involve a human element such as a misconfiguration

Verizon DBIR 2025

Of web application breaches involve stolen credentials reaching exposed services

Verizon DBIR 2025

// what the firewall audit covers

Five things hiding in a rule base nobody has read in years.

L1Rule review

Every rule read
Obsolete rules found
Shadowed and duplicate rules

Cleaned up

L2Exposed services

Open ports
Internet-facing RDP
Management interfaces

Doors closed

L3Overly broad rules

Any-any rules
Wide source ranges
Least privilege applied

Tightened

L4Firmware and patching

Version checked
Known vulnerabilities
Update plan

Current

L5Logging and config

Logging enabled
Backup of config
Change control

Accountable

// why CinchOps runs your firewall audit

The most dangerous firewall rule is the one everyone forgot was there.

An old any-any rule or an exposed management port is exactly what attackers scan for. CinchOps audits firewalls for Houston manufacturers, energy services companies, engineering firms, and law offices, and names the rules that quietly turned the perimeter into a sieve.

Every rule read, not sampled

We review the entire rule base, not a spot check, because the dangerous rule is always the one a sample would have skipped.

Exposed services found

We identify what your firewall is exposing to the internet right now, including the RDP and management ports that should never be open.

A cleanup plan that will not break things

Findings come ranked, with the rules safe to remove flagged separately from the ones that need testing first, so cleanup does not cause an outage.

A named Katy-based engineer runs it

One engineer reads your configuration and explains the risky rules, so you get judgment, not an automated report that cannot tell intent from accident.

// audit your firewall

Contact CinchOps to read your firewall rule base and close the door everyone forgot was open.

Our Services

Six Pillars of Proactive IT
On One Flat-Fee Plan

Systems Monitoring
& Maintenance

Real-time oversight and configuration management of IT infrastructure providing optimal performance, security, and efficiency

IT Support

Fast and responsive assistance and troubleshooting, both remotely and on-site, ensuring you can always speak with a real person for seamless and efficient business operations

Patch Management

Ensuring timely and efficient updates to IT systems, safeguarding against vulnerabilities and enhancing performance

Antivirus & Ransomware Protection

Defending your devices against malware, viruses, and cyber threats, ensuring data security and system integrity

Network Performance & Health Monitoring

Peak network performance and dependability through systematic monitoring and evaluation of critical network performance indicators

Mobile Device Management

Secures, monitors, and manages mobile devices to ensure compliance, security, and efficient functionality within your organization