If you have been told your organisation needs a "VAPT", perhaps by a regulator, an auditor, or a technology advisor, and you are not entirely sure what that means or what to expect, this article is for you. We will explain the process in plain English, without unnecessary jargon, so you can make an informed decision.
What Is VAPT?
VAPT stands for Vulnerability Assessment and Penetration Testing. It is a structured security testing process used to find weaknesses in your digital systems, websites, applications, networks, servers, databases and cloud environments, before attackers can exploit them.
The name combines two related but distinct activities:
Vulnerability Assessment (VA)
A vulnerability assessment is a systematic scan and review of your systems to identify known security weaknesses. It produces a list of vulnerabilities, often ranked by severity, but does not attempt to actually exploit them. Think of it as a health check that identifies what could go wrong.
Penetration Testing (PT)
Penetration testing goes further. A trained security professional (often called a penetration tester or ethical hacker) actively attempts to exploit the vulnerabilities found, using the same techniques a real attacker would use, but in a controlled, authorised and documented manner. This answers the critical question: if these weaknesses exist, how far could an attacker actually get?
A vulnerability assessment tells you the door might be unlocked. A penetration test checks whether it actually opens, and shows you what is inside if it does.
Why Does VAPT Matter for Nepali Organisations?
Nepal's digital economy is expanding rapidly. Businesses are moving online, adopting cloud services, deploying mobile applications and connecting previously isolated systems to the internet. Each of these changes expands the attack surface, the number of ways an attacker could potentially compromise your organisation.
Common threats Nepali organisations face include:
- Web application attacks, SQL injection, cross-site scripting (XSS) and broken authentication targeting your websites and portals
- Ransomware, malicious software that encrypts your data and demands payment, increasingly targeting SMEs and healthcare organisations
- Credential theft, attackers stealing login details through phishing or brute-force attacks to gain internal access
- Misconfigured cloud infrastructure, improperly secured cloud storage, servers or permissions that expose data without the organisation realising
- Supply chain attacks, compromises through third-party software or vendors connected to your systems
VAPT finds these weaknesses in your systems before attackers do. It is not a guarantee against all attacks, but it is one of the most effective ways to identify and close your highest-risk security gaps.
Regulatory Requirements in Nepal
For some sectors, VAPT is not just good practice, it is required:
- Nepal Rastra Bank (NRB) regulated institutions, Banks, financial institutions and payment service providers operating under NRB must comply with NRB's Information Technology Guidelines and Cybersecurity Guidelines, which mandate regular security testing including VAPT. Most NRB-regulated organisations conduct VAPT at least once or twice per year.
- Payment card processing, Organisations processing, storing or transmitting payment card data must comply with PCI DSS (Payment Card Industry Data Security Standard), which requires annual penetration testing and quarterly vulnerability scans.
- Healthcare and government, While Nepal does not yet have a comprehensive data protection law equivalent to GDPR, government institutions and healthcare providers are increasingly required to meet specific cybersecurity standards, and VAPT is referenced in many of these frameworks.
Types of VAPT
VAPT is not a single, fixed service. It is tailored to the specific systems and assets being tested. Common types include:
Web Application VAPT
Tests your websites and web-based applications for vulnerabilities such as SQL injection, cross-site scripting, broken access control, insecure APIs and authentication weaknesses. This is the most common type of VAPT requested by Nepali businesses.
Network VAPT
Tests your internal and external network infrastructure, routers, firewalls, switches, servers and connected devices, for misconfigurations, unpatched vulnerabilities and weak access controls.
Mobile Application VAPT
Tests your Android or iOS applications for insecure data storage, weak authentication, unencrypted communications and API vulnerabilities. Critical for fintech apps, e-commerce platforms and any application handling sensitive user data.
API Security Testing
Specifically targets APIs (Application Programming Interfaces) that connect your systems. APIs are a common attack vector because they are often poorly secured and expose significant functionality.
Cloud Security Assessment
Reviews your cloud environment (AWS, Azure, Google Cloud) configuration, identity and access management, storage permissions and network security for misconfigurations and vulnerabilities.
How the VAPT Process Works
A professional VAPT engagement follows a structured methodology. Here is what to expect at each stage:
1. Scoping and Planning
Before testing begins, the scope is defined precisely, which systems, applications and IP addresses are in scope, what testing methods are authorised, and what the testing schedule will be. This is documented in a formal agreement that protects both parties.
2. Information Gathering (Reconnaissance)
The tester collects information about your systems, publicly available information, domain details, technology stack, potential entry points, to understand the attack surface before active testing begins.
3. Vulnerability Assessment
Automated and manual scanning identifies potential vulnerabilities in the in-scope systems. This produces an initial list of findings that are then investigated further.
4. Exploitation (Penetration Testing)
The tester attempts to exploit confirmed vulnerabilities in a safe, controlled manner. The goal is to determine the real-world impact, not just whether a vulnerability exists, but what an attacker could actually do with it.
5. Post-Exploitation Analysis
After gaining access, the tester explores the extent of the compromise, what data could be accessed, what systems could be reached and what the potential business impact would be.
6. Reporting and Remediation Guidance
A comprehensive report is produced covering all findings, their severity ratings (Critical, High, Medium, Low), evidence, business impact and specific remediation recommendations. A good report includes both a technical section for your IT team and an executive summary for management.
7. Retesting (Optional but Recommended)
After your team has addressed the identified vulnerabilities, a retest confirms that the fixes are effective and no new issues were introduced.
How to Choose a VAPT Provider in Nepal
The quality of VAPT varies enormously. A poor-quality test provides false assurance, potentially more dangerous than no test at all. When evaluating providers, consider:
- Qualifications and certifications, Look for industry-recognised certifications such as OSCP (Offensive Security Certified Professional), CEH (Certified Ethical Hacker), or CompTIA PenTest+. These demonstrate that testers have proven, hands-on skills.
- Methodology, Professional providers follow established frameworks such as PTES (Penetration Testing Execution Standard), OWASP Testing Guide, or NIST SP 800-115. Ask which methodology they follow.
- Manual testing component, Automated tools alone cannot catch all vulnerabilities. Insist on a provider that conducts meaningful manual testing alongside automated scanning.
- Report quality, Ask to see a sample report (with client details redacted). A good VAPT report is detailed, clear and actionable. Avoid providers who deliver only automated scan outputs.
- Local understanding, For compliance with NRB guidelines and Nepal-specific regulatory frameworks, a provider familiar with the local regulatory landscape adds significant value.
- Post-test support, A quality provider will help you understand the findings and support your remediation, not just hand over a report and disappear.
Frequently Asked Questions
VAPT stands for Vulnerability Assessment and Penetration Testing. It is a security testing process that first identifies weaknesses in your systems (vulnerability assessment) and then attempts to exploit those weaknesses in a controlled way (penetration testing) to determine how serious they are and what an attacker could actually do.
Nepal Rastra Bank (NRB) requires VAPT for banks and financial institutions under its Information Technology Guidelines. Payment card processing organisations must comply with PCI DSS which requires annual penetration testing. Other sectors are increasingly adopting VAPT as a best practice, and even where not mandated, the NRB cybersecurity guidelines are considered industry standard guidance.
Best practice is at minimum annually, and additionally after any significant system changes, new application deployments, or infrastructure updates. NRB-regulated institutions typically conduct VAPT at least twice yearly. High-risk sectors such as e-commerce and payment processing should consider quarterly testing.
A professionally conducted VAPT should not disrupt normal operations. Testing is typically scheduled during low-traffic periods or outside business hours where appropriate. The tester follows agreed protocols to avoid causing service interruptions. This is one reason why choosing an experienced, professional provider matters, amateur testing can inadvertently cause system issues.
VAPT pricing depends on the scope, the number of applications, pages, API endpoints, IP addresses and networks being tested, and the depth of testing required. A basic web application VAPT for a small site is significantly less expensive than a comprehensive enterprise engagement covering networks, multiple applications and cloud infrastructure. Contact Innomerc Tech for a scoped quote specific to your environment.
Next Steps
If you are considering VAPT for your organisation, the best starting point is a conversation with a qualified security team who can help you understand what scope is appropriate for your situation, what compliance requirements apply and what to budget for.
Innomerc Tech provides VAPT services across web applications, networks, mobile applications, APIs and cloud environments, working with organisations from banking and healthcare to e-commerce and government in Nepal. Our testing follows PTES and OWASP methodologies, and every engagement includes a detailed report with clear remediation guidance.
Learn more about our VAPT services → or contact us to discuss your requirements.