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VAPTGlobal cyber security & compliance partner

VAPT services to stay ahead of attackers — and prove it to auditors.

Expert-led penetration testing and compliance audits that uncover real vulnerabilities, prove them, and help your team fix them fast — wherever you operate.

Get a free quote »Explore services
★★★★★
100% client satisfaction across 100+ projects
Free quoteWe reply within 1 hour

Talk to a security expert

Share a few details and get clear next steps, a timeline and a fixed quote.

ConfidentialISO 27001 certifiedNo spam, ever

    01 · VAPT

    Offensive Security Testing

    Full-spectrum VAPT for web, mobile, API, network, cloud, IoT and AI systems.

    • Web, API & mobile apps
    • Network, cloud & IoT
    • AI & LLM applications
    View all services →
    02 · Audit

    Compliance & Audit

    ISO 27001, GDPR and RBI compliance audits plus gap assessments for any framework.

    • ISO 27001 & ISMS audits
    • DPDP, GDPR & RBI
    • Gap & risk assessments
    Explore compliance audits →
    03 · Code

    Secure Development

    Source code review that catches logic flaws and insecure patterns before release.

    • Manual + SAST review
    • Exact fixes for developers
    • STQC source code review
    Learn more →

    Trusted by teams at

    Brand logoBistos logoCensys logoHeedkeep logoMyntra logoTaledge logoVelvu logoVerify logoTVS logoIOTECH logo
    ISO 27001 certifiedManual, expert-led testingOWASP-mapped reportsFree retest of every fixNDA before any data is sharedReply within 1 hourFixed, budget-friendly quotesServing clients across India & worldwide
    Our services

    Every attack surface, covered

    Specialised security testing for every part of your technology stack.

    01

    Web Application Penetration Testing

    Identify and secure web app vulnerabilities against real-world threats.

    OWASP Top 10Business logic
    Learn more →    02

    API & Web Service Penetration Testing

    Find authorization and data-exposure flaws in REST, GraphQL and SOAP APIs.

    RESTGraphQLSOAP
    Learn more →    03

    Mobile Application Penetration Testing

    Comprehensive testing of Android and iOS apps and their backends.

    AndroidiOSMASVS
    Learn more →    04

    Network Penetration Testing

    Strengthen internal and external infrastructure against real attacks.

    InternalExternal
    Learn more →    05

    Cloud Security Assessment

    Find misconfigurations and compliance gaps across AWS, Azure and GCP.

    AWSAzureGCP
    Learn more →    06

    IoT Device Security Testing

    Firmware, communication and access-control testing for connected devices.

    FirmwareDevices
    Learn more →    07

    Offensive AI Penetration Testing

    Test AI features and LLM apps for prompt injection, data leakage and misuse.

    LLM appsPrompt injection
    Learn more →    08

    Source Code Review

    Secure code analysis for logic flaws and insecure coding practices.

    ManualSAST
    Learn more →
    Also:CERT-In AuditRed TeamThick ClientWirelessSTQC Code ReviewSee pricing →
    VAPT PRICING

    How much will your VAPT cost?

    Get an instant estimate in 30 seconds. Budget-friendly prices — usually lower than other VAPT firms — with better, manual testing and a fixed quote. No surprises.

    Web app from ₹30,000API from ₹15,000Mobile app from ₹30,000Network from ₹15,000
    Estimate my VAPT cost →or talk to an expert
    Budget-friendly
    INDICATIVE PRICE
    ₹46,000
    Web application · 50 pages · 3 user roles · Standard delivery
    • ✓Manual, expert-led testing
    • ✓Detailed report with fixes
    • ✓Free retest included
    Highlights

    Numbers that reflect
    our commitment

    From fast-growing startups to established enterprises, teams rely on Xtreme InfoSec to find what others miss — and to help fix it quickly.

    2022Year founded
    100+Projects delivered
    100%Customer satisfaction
    30 minAverage response time
    Why choose us

    Weak security costs far more than testing

    • Sensitive data may get exposed
    • Attackers can gain unauthorized access
    • Business operations may be disrupted
    • Financial, reputational and compliance risks rise

    Expert-led testing

    Manual testing that finds what scanners miss.

    Actionable reports

    Proof of concept and clear fix steps.

    Fast remediation support

    We help until every issue is closed.

    Global standards

    OWASP-aligned, mapped to ISO, GDPR & RBI.

    How we work

    Five steps to a more secure business

    1. 01

      Consult & scope

      Goals, assets and compliance needs agreed.

      NDA + agreed scope
    2. 02

      Assess

      Automated discovery plus deep manual testing.

      Manual + automated testing
    3. 03

      Exploit & verify

      Every finding validated — no false positives.

      Proof for every finding
    4. 04

      Report

      Executive and technical reports with fixes.

      Executive + technical report
    5. 05

      Remediate

      We support fixes and confirm they work.

      Free retest of fixes
    Testimonials

    What our clients say about us

    Security and engineering leaders on working with our team.

    “Their penetration testing methodology was thorough and aligned with OWASP standards. The final report was detailed, actionable, and easy for our developers to understand.”
    SAShaik Ajur
    “Xtreme InfoSec delivered a highly professional VAPT assessment with detailed reporting and excellent remediation support. Their team identified critical vulnerabilities that other vendors missed.”
    WJWilliam John
    “The team demonstrated strong technical knowledge, quick turnaround time, and clear communication throughout the VAPT engagement. Highly recommended.”
    RKRakesh
    FAQ

    Frequently asked questions

    What is VAPT and why does my business need it?−

    Vulnerability Assessment finds weaknesses; Penetration Testing proves which ones an attacker can exploit. Together they reveal your real risk before someone else does.

    How long does an engagement take?+

    It depends on scope. After a short scoping call we share a fixed timeline and quote before testing begins.

    Do you work with clients outside India?+

    Yes. We deliver engagements remotely for clients worldwide and align reports with the frameworks your market expects.

    Will testing disrupt our live systems?+

    Testing follows agreed rules of engagement and safe techniques. Sensitive tests can be scheduled off-hours or run on staging.

    We already run a vulnerability scanner. Isn’t that enough?+

    Scanners catch known patterns. Manual testing finds business-logic flaws, chained attacks and access-control gaps that tools miss.

    Our office

    Faridabad, India

    Headquarters · serving clients worldwide

    ADDRESS1579, Green Fields, Faridabad 121010, India
    HOURS (IST)Mon–Fri 9 AM – 8 PM · Sat–Sun 9 AM – 1 PM
    Get in touch

    Let’s find your weak spots first

    Share what you need tested and get a clear scope, timeline and fixed quote.

    • Free scoping callWe understand your assets, goals and compliance needs.
    • Fixed, transparent proposalClear scope, timeline and price — no surprises.
    • Support until it’s fixedWe help your developers close every finding.

      Message Us

      Tell us what you need — we’ll reply with clear next steps and a fixed quote.

      Your details stay confidential and are used only to respond to your enquiry.

      Quick links
      Web Application PentestingMobile App PentestingAPI PentestingNetwork PentestingCloud SecurityIoT SecurityOffensive AI TestingSource Code ReviewISO 27001 AuditGDPR AuditRBI AuditGap Assessment
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