Cybersecurity Audit Services
Protect what matters with Cybersecurity Audit Services
A cybersecurity audit is an independent, evidence-based evaluation of how well your organisation’s security policies, technical controls and processes protect its information assets against a recognised standard. Aesparrow’s cybersecurity audit services assess governance, access control, network, application, cloud and third-party security against ISO 27001, the NIST Cybersecurity Framework, CIS Controls and sector regulations — and give leadership a clear, prioritised improvement plan.
We combine document review, stakeholder interviews and technical testing, so the audit reflects how security actually works day to day rather than what policies say. Deliverables include a maturity score by domain, a risk register, findings with evidence, and a remediation roadmap you can present to your board, customers or regulators.
- Certified senior practitioners
- Audit-ready reporting
- Free re-test included
Cybersecurity Audit Services — done right, the first time.
Senior practitioners. Verified findings. Free re-test.
Types of cybersecurity audit we perform
Information security audit
Organisation-wide ISMS and control effectiveness review.
IT security & ITGC audit
Access, change management, backup and operations controls.
Network security audit
Architecture, segmentation, firewall rule-base and device hardening.
Application security audit
SDLC controls plus web, mobile and API security testing.
Cloud security audit
AWS, Azure and GCP governance and configuration review.
Compliance audit
Gap assessments for ISO 27001, SOC 2, PCI DSS, HIPAA and DPDP.
Our audit process
- Planning — scope, standard and evidence list agreed
- Evidence collection — documents, interviews and system walkthroughs
- Technical validation — targeted testing to confirm controls work
- Findings & risk rating — gaps rated by likelihood and impact
- Report & roadmap — maturity scores, risk register and remediation plan
Why choose Aesparrow for cybersecurity audits
- 1
Technical depth
Audits backed by hands-on testing, not just questionnaires.
- 2
Framework-mapped
ISO 27001, NIST CSF, CIS Controls, PCI DSS and DPDP in one view.
- 3
Board-ready output
Maturity scores and a roadmap leadership can fund and track.
- 4
Certified auditors
ISO 27001 Lead Auditor-qualified consultants.
Use a cybersecurity audit to baseline your posture, prepare for certification, satisfy a customer or regulator, or check progress year on year. Talk to our auditors about scope and timelines.
Why Cybersecurity Audit Services matters
Independent research on the cost and causes of breaches — the risks this service helps you reduce.
US$4.44M
global average cost of a data breach in 2025.
241 days
mean time to identify and contain a breach in 2025.
20%
of breaches began with exploitation of a vulnerability, up 34% in a year.
Frequently Asked Questions
What is a cybersecurity audit?
What is the difference between a security audit and a penetration test?
How often should a cybersecurity audit be performed?
How long does a cybersecurity audit take?
Ready to secure your business with Cybersecurity Audit Services?
Book a free, no-obligation consultation with an Aesparrow practitioner. We’ll scope your needs, explain the approach, and share indicative timelines — no sales script.
Standards & references
Related services
Guides & answers
From our blog
Critical Veeam Vulnerability Exploited to Spread Akira and Fog Ransomware
Threat actors are actively attempting to exploit a now-patched security flaw in Veeam Backup & Replication to deploy Akira and Fog ransomware.
OilRig Exploits Windows Kernel Flaw in Espionage Campaign Targeting UAE and Gulf
The Iranian threat actor known as OilRig has been observed exploiting a now-patched privilege escalation flaw in the Windows kernel in an espionage campaign targeting the UAE and the wider Gulf region.
Supply Chain Attacks Can Exploit Entry Points in Python, npm, and Open-Source Ecosystems
Cybersecurity researchers have found that entry points could be abused across multiple programming ecosystems like PyPI, npm, Ruby Gems, NuGet.
Let’s find the gaps before someone else does.
Tell us what you need tested for a fixed-scope quote, or talk it through with an Aesparrow practitioner — no obligation, no sales script.