IT Security Audit Services

Map Every Vulnerability. Receive Your Remediation Roadmap in 14 Days.

Pentestas evaluates your complete security landscape across 20 NIST 800-53 control families, pinpoints every weakness, and delivers a prioritized Security Improvement Roadmap - built for action, not for a filing cabinet.

Aligned with SOC 2, ISO 27001, NIST 800-171, CMMC, and HIPAA. Full deliverables within 14 days. Over 200 engagements across 14 countries.

Zero-commitment discovery call - learn your risk profile before signing anything
Complete deliverables handed over within 14 days of project start
45% average threat exposure reduction within the first 90 days
SOC 2NIST 800-53ISO 27001CMMCHIPAAPCI DSS
IT security audit - comprehensive 20-domain security assessment
200+IT Security Audits Delivered Worldwide
20NIST 800-53 Control Families Assessed
14 DaysFrom Project Launch to Complete Roadmap
45%Average Threat Exposure Drop in 90 Days

The Majority of Organizations Discover Their Weaknesses Only After a Breach

According to IBM's annual research, the worldwide average cost of a single data breach has reached $4.88 million, while organizations in the United States face an all-time high of $9.36 million per incident. The root causes are rarely cutting-edge exploits - they are overlooked misconfigurations, stale access credentials, and incomplete policies that a structured security audit would have surfaced months earlier.

$4.88MWorldwide mean cost per breach (IBM 2024)
$9.36MUS per-incident average - highest on record
277 DaysTypical window to detect and neutralize a breach
52%of incidents result in leaked customer personal data

Source: IBM Cost of a Data Breach Report

Defining an IT Security Audit

An IT security audit is a methodical, end-to-end review of your organization's technology infrastructure, security governance, day-to-day procedures, and technical safeguards - benchmarked against a recognized standard such as NIST 800-53, SOC 2, ISO 27001, or CMMC.

The objective is straightforward: measure the distance between your current security posture and your target state, then chart a practical path to close every gap.

Where a penetration test replicates a specific attack scenario, a security audit examines the entire surface area of your security program: governance policies, technical hardening, day-to-day operational practices, physical safeguards, and regulatory alignment - leaving no domain unexamined.

IT security audit methodology - systematic evaluation of security controls across all infrastructure layers

Security Audit vs. Pen Test vs. Vulnerability Scan - Key Differences

These three engagements are often treated as interchangeable, but they tackle fundamentally different questions, operate at different scopes, and yield distinct outputs. Here is a clear breakdown.

IT Security Audit

Do our security controls provide sufficient and comprehensive protection?

Scope: Full security program: governance, procedures, technical controls, physical safeguards

Output: Security Improvement Roadmap + comprehensive findings report

Duration: 2-4 weeks

Best for: Regulatory readiness, board oversight, due diligence, security baseline

Our core service

Penetration Test

Could a motivated attacker compromise our systems?

Scope: Defined targets: networks, web applications, or human vectors

Output: Attack narrative with exploitation evidence

Duration: 1-3 weeks

Best for: Validating defenses once controls are operational

Available as add-on

Vulnerability Assessment

Which known weaknesses are present in our environment today?

Scope: Targeted systems: servers, workstations, network infrastructure

Output: Prioritized weakness inventory with risk scores

Duration: 1-5 days

Best for: Routine health monitoring, rapid spot checks

Included within audit scope

Most organizations benefit from all three engagements at different maturity stages. A security audit should be the starting point - it defines your baseline and builds the improvement plan that gives penetration tests and vulnerability scans genuine context.

20 Security Control Families Under Review

Each Pentestas engagement examines all 20 NIST 800-53 control families - the identical framework adopted by US government agencies and leading global enterprises. Every domain receives full attention. Nothing is left out.

Access Control

Reviewing who holds permissions, whether stale accounts linger, and if least-privilege is enforced

Identification & Authentication

Evaluating multi-factor enforcement, credential hygiene, and privileged session controls

Audit & Accountability

Assessing log coverage, tamper resistance, and forensic readiness for every sensitive operation

Configuration Management

Checking hardening baselines, drift detection, and change approval workflows

Incident Response

Validating detection playbooks, escalation paths, containment steps, and post-incident reviews

Media Protection

Inspecting disk encryption standards, USB restrictions, and certified data destruction practices

Personnel Security

Examining pre-hire vetting, role-based access provisioning, and secure offboarding workflows

Physical Protection

Auditing badge systems, server room access logs, surveillance, and visitor escort policies

Risk Assessment

Cataloging threat actors, mapping attack surfaces, and quantifying residual risk exposure

Security Assessment

Testing control effectiveness through evidence sampling, interviewing operators, and tracking remediation

System & Communications Protection

Verifying network segmentation, TLS enforcement, and perimeter defense architectures

System & Information Integrity

Reviewing endpoint protection coverage, patching cadence, and file integrity monitoring

Awareness & Training

Measuring training completion rates, phishing click-through metrics, and security culture maturity

Maintenance

Governing scheduled maintenance windows, remote maintenance authentication, and tool whitelisting

Planning

Reviewing system security plans, contingency strategies, and documented rules of engagement

Program Management

Assessing governance structure, budget allocation, executive sponsorship, and risk appetite statements

Cloud Security

Auditing M365 tenant (280+ settings), AWS, Azure, Entra ID, and GCP posture configurations

Secure Software Development

Evaluating SSDLC adoption, peer code review, dependency scanning, secrets management, and OWASP alignment

DevSecOps Pipeline

Examining CI/CD guardrails - SAST, DAST, SCA, container image scanning, and IaC policy checks

Supply Chain Risk Management

Assessing vendor due diligence, third-party access governance, and software supply chain integrity

Our IT Security Audit Methodology

A disciplined four-stage engagement - from initial conversation to a fully signed-off remediation roadmap within 14 days.

01

Discovery Session

A complimentary 30-minute conversation with no strings attached. We map your infrastructure landscape, regulatory obligations, and top risk concerns. A fixed-price scope document arrives in your inbox within 24 hours.

  • Establish audit boundaries and target frameworks
  • Pinpoint compliance milestones
  • Confirm evidence-gathering approach
02

Data Gathering & Inspection

We run structured sessions with relevant stakeholders, examine governance documentation and internal policies, harvest technical configuration artifacts, and execute automated scanning tools across your environment.

  • Stakeholder interviews
  • Policy and procedure review
  • Technical configuration capture
  • Automated scanning and enumeration
03

Risk Scoring & Framework Alignment

Every finding receives a Critical/High/Medium/Low severity rating, gets mapped against your target compliance framework(s), and is weighed against remediation effort. We then sequence these into a 12-month improvement timeline.

  • Severity-classified findings
  • Compliance gap correlation
  • Effort-adjusted prioritization
  • 12-month implementation sequencing
04

Deliverable Handover

Every report lands in your hands within 14 days. We guide your team through each finding in a live review call, field questions from both technical staff and leadership, and lock in your immediate next steps.

  • Complete deliverable package in 14 days
  • Interactive findings walkthrough
  • C-suite briefing session
  • 30-day post-delivery support included
Security auditor presenting IT security audit findings and remediation recommendations

Transparent Fixed-Fee Pricing

Every engagement is scoped and quoted upfront before any work begins. No billable hours, no expanding scope, no hidden charges. You see the exact cost and delivery timeline before making a decision.

Five Actionable Deliverables From Every Audit

Each engagement produces five ready-to-execute outputs. This is not a compliance checkbox drill - every individual finding carries a prescribed remediation action, an assigned urgency tier, and a target month for completion.

01

Full-Spectrum Security Control Assessment

A thorough examination of every security control spanning all 20 NIST 800-53 families. We evaluate both how controls are designed and whether they operate correctly in practice - gathering evidence through stakeholder interviews, policy analysis, and technical validation across on-premises, cloud (Azure, Entra ID, M365, AWS), and DevSecOps toolchains.

02

Prioritized Security Improvement Roadmap

Our flagship output: a month-by-month action plan spanning a full year. Every finding is categorized by security domain and severity (Critical/High/Medium/Low), paired with a concrete remediation step, an assigned priority level, and a target implementation month.

03

Leadership-Ready Summary Brief

A standalone document crafted for C-suite executives, board directors, and potential investors. It communicates business risk exposure, regulatory standing, and financial implications without technical jargon. Ideal for boardroom presentations, M&A due diligence, and regulatory filings.

04

Detailed Technical Findings Dossier

The in-depth technical report containing each discovered finding, supporting evidence captures, severity classifications, and granular remediation guidance. Organized into Critical/High/Medium/Low tiers with transparent prioritization logic.

05

Regulatory Compliance Gap Analysis

A structured mapping of your existing controls against your chosen framework (SOC 2, NIST, ISO, CMMC, HIPAA). Every control receives a maturity rating - Fully Implemented, Partially Implemented, or Missing - serving as your ongoing compliance tracking instrument.

Regulatory Standards We Benchmark Against

Every audit is aligned to the frameworks that matter for your sector, your customers, and your regulators - all at once. A single engagement addresses multiple compliance obligations in parallel.

SOC 2 Type I & IINIST 800-53NIST 800-171 & CMMCISO 27001:2022HIPAA Security RulePCI DSS

We routinely cross-reference findings against every applicable framework for your organization at the same time - delivering a single audit that covers multiple regulatory requirements instead of forcing you to commission separate assessments for each standard.

Is an IT Security Audit Right for Your Organization?

If your business processes confidential information, operates in a regulated sector, or must prove its security standing to customers, acquirers, or oversight bodies - a formal security audit is the logical starting point.

Financial Services & Fintech — Organizations subject to SEC, GLBA, PCI-DSS, or SOC 2 requirements. We work with payment processors, digital banks, lending platforms, and insurance technology providers that need to demonstrate robust security controls to regulators and partners.

Healthcare & Life Sciences — HIPAA Security Rule audits for organizations handling protected health information. Hospitals, medical device companies, health technology startups, and pharmaceutical firms that need to validate their security program against regulatory requirements.

SaaS & Software Companies — Cloud-focused audits covering AWS, Azure, M365, development practices, and CI/CD pipeline security. Built for SaaS platforms scaling to enterprise customers who require SOC 2 reports, security questionnaire responses, and evidence of a mature security program.

Government Contractors — CMMC readiness assessments, NIST 800-171 compliance validation, and SPRS score verification. Required for defense contractors, federal subcontractors, and any organization handling Controlled Unclassified Information (CUI).

Private Equity & Portfolio Companies — Cybersecurity due diligence for acquisitions, standardized risk evaluation across portfolio companies, and board-ready reporting on security posture. Used for pre-acquisition diligence and ongoing portfolio oversight.

Family Offices & Wealth Management — Institutional-grade security assessment for high-net-worth family offices and wealth management firms. Ensuring that sensitive financial data, estate information, and investment strategies are protected with controls that match the value of the assets.

Measurable Outcomes Our Clients Achieve

45%Average threat exposure reduction within 90 days of roadmap delivery
200+Audit engagements delivered spanning 14 countries and 10+ verticals
93%of clients executing the full roadmap reach their compliance milestone
14 DaysFrom engagement kickoff to finalized Security Improvement Roadmap

Security Audit Investment Tiers

Clearly defined, fixed-fee proposals delivered within 24 hours of your complimentary discovery session. No time-and-materials billing, no expanding scope.

Essentials Audit

Targeted audit for startups and smaller teams.

From $5,000per engagement
  • Up to 50 employees
  • Single compliance framework
  • Cloud or on-prem (single environment)
  • Executive summary report
  • Remediation priority list
  • 14-day delivery
Get a Quote
Most Popular

Comprehensive Audit

Full-scope audit for growing organizations.

From $12,000per engagement
  • Up to 500 employees
  • Multi-framework mapping (NIST, SOC 2, ISO)
  • Cloud + on-prem environments
  • M365 / Google Workspace / AWS security review
  • Secure development lifecycle review
  • DevSecOps pipeline assessment
  • Executive & technical reports
  • Information Security Program Plan
  • Consulting sessions
  • 30-day follow-up support
Get a Quote

Enterprise Audit

Multi-entity, multi-region audit programs.

From $25,000per engagement
  • 500+ employees, multiple locations
  • All applicable frameworks simultaneously
  • Hybrid cloud + on-prem + distributed workforce
  • M365 / Google Workspace / AWS / Azure / GCP review
  • Secure development lifecycle review
  • DevSecOps pipeline assessment
  • Board-ready executive presentation
  • Full Information Security Program Plan
  • Vendor & supply chain risk evaluation
  • Dedicated engagement lead
  • 60-day follow-up support
Get a Quote

Client Perspectives on Working with Pentestas

From fast-growing SaaS platforms to established financial firms - here is how our clients describe the experience.

"The team was professional, reliable, and available throughout the engagement. Their expertise was evident in every conversation, and the trust they built made the entire process smooth and valuable."

Helen Cook

Principal, GNE Advisory

"The depth of the assessment exceeded our expectations. Every finding was thoroughly documented and clearly explained. The remediation plan gave us a clear path forward that our team could immediately act on."

Syed Haris Ahmed

Manager IT Infrastructure, Qordata

Confidential, signed and notarized references from clients who opt out of public attribution are available on request.

Common Questions About Our IT Security Audit Process

The questions security leaders, technology executives, and business owners typically raise before engaging us for an audit.

Get a Complete Picture of Your Security Posture - Delivered in 14 Days

Start with a free discovery call. We discuss your infrastructure, regulatory landscape, and most pressing risk areas. A fixed-fee proposal follows within 24 hours. The full audit wraps up in 14 days. No padding, no busywork - just the most thorough view of your defenses you have ever received.

Complimentary discovery call - Fixed-fee quote in 24 hours - 14-day turnaround - 30-day follow-up support

US: 650 457 0551 - UK: 020 3807 6459

Reserve Your Complimentary Discovery Session

30 minutes. We learn about your environment, compliance targets, and priority risk areas. A fixed-fee proposal follows within 24 hours.

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