Security Configuration Review Services | RedSecLabs

Misconfigurations are one of the leading causes of data breaches. A Security Configuration Review helps ensure your systems, applications, networks, and cloud environments follow best practices such as CIS Benchmarks, NIST standards, and vendor hardening guides. Our experts perform an in-depth audit of your configurations to identify security gaps, misapplied policies, and risky defaults,before attackers exploit them. Whether it’s firewall configuration review, IAM misconfigurations, or cloud storage exposure, we provide the insights you need to strengthen your security posture.

Quick Facts at a Glance

Service Type

Build & Configuration Review (on-premises, cloud, hybrid)

Typical Duration

2,4 weeks, depending on scope and complexity of environment

Who It's For

Enterprises, SMBs, financial services, healthcare, and cloud-first businesses

Frameworks Used

CIS Benchmarks, NIST 800-53/CSF, ISO 27001, vendor best practices (AWS, Azure, GCP)

Outcome

A secure baseline and actionable hardening roadmap for your environment

Our Methodology: How Security Configuration Review Works?

We follow a proven, repeatable process:

Discovery & Scoping

Define the systems, devices, and cloud services in scope.

Baseline Alignment

Map assets against recognized benchmarks (CIS, NIST, vendor guides)

Configuration Analysis

Review system files, firewall rules, registry settings, IAM policies, and cloud dashboards

Gap Identification

Highlight deviations, insecure defaults, and high-risk misconfigurations

Reporting & Recommendations

Deliver a prioritized roadmap with step-by-step remediation actions

Knowledge Transfer

Conduct stakeholder workshops to explain findings.

Re-validation (Optional)

Verify that remediation steps have been implemented correctly.

What's Included in a Security Configuration Review

We assess all critical components of your infrastructure to ensure secure configurations across your entire environment:

Operating Systems

Windows, Linux, Unix hardening against CIS standards and security best practices.

Databases

Access controls, encryption, audit logging, and backup security configurations.

Network Devices

Firewall rules, routers, VPN concentrators, and load balancer configurations.

Cloud Platforms

S3 bucket policies, IAM roles, key management, and Kubernetes security configurations.

Applications

Secure defaults, patch levels, and session handling configurations for applications.

Identity & Access Management (IAM)

Role-based access, least privilege enforcement, and MFA policy configurations.

Logging & Monitoring

Event visibility, retention policies, and alerting control configurations.

Deliverables You Receive

At the end of the engagement, you'll receive comprehensive documentation and actionable guidance to secure your environment.

Comprehensive Audit Report: Detailed misconfigurations, risks, and business impact

Secure Configuration Baseline: Tailored to your systems and industry standards

Risk Prioritization Matrix: Clear, color-coded classification of urgent vs. moderate issues

Remediation Playbook: Practical, step-by-step fixes for each misconfiguration

Executive Summary: Business-friendly insights for leadership and compliance reporting

Why Choose Our Security Configuration Review Services?

Independent & Vendor-Neutral

Objective insights, not influenced by tool vendors or technology bias.

CREST-Aligned Methodology

Trusted assessment approach recognized globally for quality and consistency.

Cloud & On-Prem Expertise

Covering AWS, Azure, GCP, VMware, Cisco, and traditional IT infrastructure.

Actionable Insights, Not Just Reports

Remediation steps you can implement immediately with clear guidance.

Flexible Engagements

From single-system reviews to enterprise-wide assessments tailored to your needs.

Proven Results

Reduced misconfigurations, faster compliance readiness, and fewer audit findings.

Industry Standards We Align To

Our configuration reviews align with:

CIS Benchmarks

Recognized hardening standards for operating systems, cloud platforms, and applications

NIST 800-53 / NIST CSF

Risk-based security control frameworks.

ISO/IEC 27001

International security management standards.

Vendor Guidance

AWS Well-Architected Framework, Azure Security Benchmarks, GCP best practices.

What our Customers are Saying

We are trusted by organisations across diverse industries to meet their needs

“RedSecLabs took us from an early-stage setup to something far more solid. They managed the project professionally, delivered on time, and stayed responsive and flexible as our needs changed along the way."

Mithun Jayamohan CTO, Imeld.ai · ✓ Verified on Clutch

“Working as a cybersecurity consultant, RedSecLabs has improved the security posture of Bykea by formulating a Cybersecurity Framework for Developers and had worked towards incorporating DevSecOps. It had also contributed towards improving Bykea's vulnerability disclosure program (VDP) by preparing end-to-end process documents and has developed relevant policies to facilitate the organisation's security posture. Given, RedSecLabs' broad experience in a wide range of cybersecurity domains, it can be a tremendous asset to any organisation.”

Muneeb Maayr CEO, Bykea

“RedSecLabs was a pleasure to work with. Its knowledge of the cybersecurity space was impressive. It helped us build a specific capability we'd been looking at for a while. It was responsive to our questions and quick to turn the work around. It also took our feedback on board and made changes to the work where appropriate. We'd definitely work with RedSecLabs.”

Ed Hutchinson The Independent

“The team at RedSecLabs is very communicative and responds quickly. They are highly knowledgeable in what they do and make suggestions when needed. I felt very comfortable with RedSecLabs performing the pen test in our environment and felt like we were in good hands. I would highly recommend RedSecLabs for any pen testing jobs you may have. ”

Aleks Daranutsa Nhebo

“We are very pleased with the services provided by RedSecLabs. They were highly professional, and their work was outstanding. The team at RedSecLabs went above and beyond during the course of the project. When an unforeseen issue arose mid-project, they took the initiative and helped us repair an additional issue, unrelated to the original scope. This saved us a considerable amount of time and resources. We will continue working with RedSecLabs on future projects and look forward to a long-term partnership.”

Bill Fahy Atlantic Firearms

“RedSecLabs has been instrumental in solving Work Generations Cybersecurity challenges. Their expert team provides unparalleled protection and swift responses to potential threats. Their innovative solutions and dedication to client security are truly commendable. Highly recommend RedSecLabs for high-quality cybersecurity services.”

Shawana Iftikhar Work Generations

You have Questions, We have Answers

A Security Configuration Review is a structured audit of system, network, and cloud settings to ensure they comply with security best practices like CIS Benchmarks and NIST guidelines.

Penetration testing simulates real attacks, while configuration reviews focus on whether systems are securely built and maintained. Ideally, both should be performed for holistic coverage.

We review operating systems, databases, firewalls, cloud services, applications, and IAM systems.

At least annually, or whenever major changes are introduced,such as new cloud environments, OS upgrades, or regulatory audits.

Yes. Configuration reviews support frameworks like PCI DSS, HIPAA, GDPR, ISO 27001, and NYDFS 23 NYCRR 500 by demonstrating secure system configuration and control.

Yes, we offer step-by-step guidance, knowledge transfer workshops, and re-validation testing.

What you receive

Every engagement includes

✓ Scoping call. A 30-minute call to define scope, timeline, and authorisation boundaries.
✓ Test plan. Written test plan covering targets, methodology, and rules of engagement.
✓ Technical report. Detailed findings with reproduction steps, evidence, and remediation guidance.
✓ Executive summary. Board-ready summary with risk ratings and business impact.
✓ Audit-ready evidence. Findings letter formatted for auditors, customers, and supervisory authorities.
✓ Retest letter. Free retest of remediated findings within agreed window. Confirmation letter included.
✓ Remediation call. A call with our lead tester to walk through findings and remediation strategy.

How we deliver

Our process, end to end

1
Scoping call & fixed-scope quote

A 30-minute call. We define scope, targets, timeline. You get a fixed-scope quote within one working day.
2
Test plan & authorisation

Written test plan covering methodology, targets, and rules of engagement.
3
CREST-aligned execution

Senior tester runs the engagement. Critical findings flagged immediately during testing.
4
Technical + executive report

Detailed technical findings with reproduction steps. Board-ready executive summary.
5
Remediation call & retest

Walkthrough with our lead tester. Retest of remediated findings within the agreed window.

Engagement scope

What shapes the quote

Small scope

Focused scope, smaller surface. 5-7 working days.

Medium scope

Multi-role, several integrations. 8-12 working days.

Enterprise scope

Complex environment, compliance evidence. 12-25 working days.

Fixed-scope quote within 1 working day

No surprise invoices. We commit to a number before you commit to us.