Cybersecurity Consulting
Board-level advisory and virtual CISO leadership that turns security from a cost centre into a competitive edge — with architecture reviews and resilience planning built around how your business actually runs.
SECURE • COMPLY • GROW
StrongerSecurity for aBrighter Tomorrow.
We help organisations identify risks, strengthen defenses, and achieve compliance through expert-led VAPT, GRC and cybersecurity advisory services.
Industry-Recognised Experts
Certified security consultants with real-world experience.
Proven Methodology
Structured, standards-based and industry-aligned approach.
Actionable Insights
Clear recommendations your business can act on.
Business-Focused
Security strategies aligned with your goals.
What We Do
Expert-led Security Across Every Stage
Advisory, Testing, Compliance, and Response.
We Guard What You Build — Security That Never Sleeps.
Explore our services Our approach
End-to-End Cybersecurity Solutions for Growing Businesses
Great security shouldn't slow you down. We work alongside your engineers and leaders to find the gaps that matter, fix them at the root, and build the habits that keep them closed — mapped to OWASP, NIST, and ISO 27001 so the results hold up to any auditor or customer questionnaire.
Penetration Testing
See your systems the way an attacker does — and fix what matters first.
Compliance & Audit
ISO 27001, SOC 2, and PCI DSS readiness, minus the busywork.
Managed Security
Round-the-clock monitoring and a response team on standby.
Cloud Security
Harden AWS, Azure, and GCP against misconfiguration and exposure.
Our Services
VAPT & Security Testing Services
Comprehensive security testing services to identify risks, strengthen your defenses, and ensure your business stays ahead of cyber threats.
Web Application Security Testing
Identifies vulnerabilities in web applications, such as injection flaws, broken authentication, and cross-site scripting (XSS), based on OWASP Top 10. Ensures secure development and deployment of your web platforms.
Track record
Our Achievements
150+
Global Clients
50+
Team Members
200+
Projects Delivered
10+
Frameworks Covered
Our Cybersecurity Services
Security Testing, Compliance & Audit Services — All Under One Roof
From vulnerability assessment and penetration testing (VAPT) to ISO 27001 implementation, SOC 2 readiness, cybersecurity audits, and Governance, Risk & Compliance (GRC), Aesparrow helps organizations identify security gaps, strengthen controls, and prepare for evolving compliance requirements. Explore our services to find the right expertise for your security and risk management goals.
VAPT & penetration testing
- VAPT Services
- Penetration Testing Services
- Vulnerability Assessment & Management Services
- Web Application VAPT & Penetration Testing
- Mobile Application VAPT & Penetration Testing
- API Penetration Testing & API Security Testing
- Network Penetration Testing & Network VAPT
- Cloud Security Assessment & Cloud Penetration Testing
- Red Team Services & Adversary Simulation
Compliance consulting & implementation
- Compliance Consulting & Implementation Services
- ISO 27001 Implementation & Consulting
- SOC 2 Readiness & Compliance Consulting
- PCI DSS Compliance, Readiness & Penetration Testing
- HIPAA Compliance Consulting
- GDPR Compliance & Data Privacy Consulting
- NIST CSF, 800-53 & 800-171 Compliance Consulting
- CMMC Compliance Consulting & Readiness Assessment
- Cyber Essentials & Cyber Essentials Plus Readiness
- Essential Eight Maturity Assessment & Consulting
Internal audit, GRC & risk
Cybersecurity Insights
Why Cybersecurity and Compliance Matter
As cyber threats evolve and security requirements grow, organizations must do more than protect their systems. They need to identify vulnerabilities, validate security controls, manage risks, and demonstrate compliance. Proactive security testing and a strong compliance strategy help businesses strengthen resilience, protect sensitive data, and build lasting trust.
FAQ
VAPT & cybersecurity questions, answered
Straight answers about what we test, what it costs, and how compliance and audit engagements work.
Talk to an expert
Get personalised answers for your specific requirements.
Detailed guidance
Clear, step-by-step explanation of our services and process.
Confidential & secure
Your questions and information are always protected.
What does Aesparrow Consulting do?
Aesparrow is a cybersecurity and compliance consulting company. We provide VAPT and penetration testing for web, mobile, API, network and cloud; application security, SCA and DevSecOps; red teaming; and compliance implementation, internal audit, risk assessment and GRC for ISO 27001, SOC 2, PCI DSS, HIPAA, GDPR, NIST, CMMC, Cyber Essentials and Essential Eight.
What is VAPT and why is it important?
VAPT (vulnerability assessment and penetration testing) identifies security weaknesses and safely exploits them to prove real impact. It prevents breaches, answers customer security questionnaires and provides evidence for PCI DSS, ISO 27001, SOC 2, HIPAA and GDPR.
How much does VAPT cost?
VAPT cost depends on scope — the number of applications, user roles, APIs, IP addresses or cloud accounts — and on testing depth. Aesparrow provides a fixed-fee quote after a free 30-minute scoping call, with re-testing included.
What is the difference between vulnerability assessment and penetration testing?
A vulnerability assessment finds and ranks known weaknesses, mostly with automated tools. A penetration test goes further: certified testers exploit those weaknesses to prove what an attacker could achieve. VAPT combines both.
What is compliance implementation?
Compliance implementation is the work of designing, documenting and operating the policies and controls a standard requires — such as ISO 27001 or SOC 2 — and collecting the evidence an auditor needs. We run gap assessments, implement controls, perform internal audits and prepare you for certification.
What is an internal security audit?
An internal security audit is an independent review, commissioned by your organisation, that tests whether security controls are designed and operating effectively against a standard such as ISO 27001, before the external certification audit.
How often should penetration testing be done?
At least once a year and after every significant change such as a major release, new infrastructure or a cloud migration. PCI DSS requires penetration testing at least every 12 months.
Do you work with clients worldwide?
Yes. Application, API and cloud testing and most compliance work are delivered remotely to clients worldwide, with on-site assessments arranged when needed.
Security testing guides
- What is VAPT? Meaning, Process, Types & Benefits
- Vulnerability Assessment vs Penetration Testing
- VAPT Cost & Penetration Testing Pricing (2026)
- How Often Should You Do Penetration Testing?
- VAPT Methodology & Penetration Testing Process
- Web Application VAPT Checklist (OWASP Top 10)
- What is the OWASP Top 10? Plain-English Guide
- SAST vs DAST vs SCA: Differences Explained
Cybersecurity by industry
Security testing and compliance programmes tailored to your sector’s threats and regulations.
- SaaS cybersecurity
- Fintech cybersecurity
- Healthcare cybersecurity
- eCommerce cybersecurity
- BPO & outsourcing cybersecurity
- Startups cybersecurity
- Enterprise cybersecurity
Standards & frameworks
Every engagement maps to the standards your auditors and customers expect
- OWASP Top 10
- OWASP API Top 10
- OWASP LLM Top 10
- OWASP ASVS
- NIST SP 800-115
- NIST AI RMF
- CIS Benchmarks
- MITRE ATT&CK
- ISO 27001
- ISO 27701
- ISO 42001
- SOC 2
- PCI DSS
- HIPAA
- GDPR
- CMMC
- NIST CSF
- Cyber Essentials
- Essential Eight
- PTES
- CVSS
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.