Penetration testing for businesses · Clearwater / Tampa Bay, Florida & nationwide (remote)Call us: (727) 340-3921 · Open 24/7
Online Securitys
Web application security

Web Application Penetration Testing

Your website, customer portal or online store is the easiest way in for attackers. Our testers attack your web applications the way a criminal would, manually and safely, then show you exactly how to fix each issue.

  • Written authorization before testing
  • Report in plain English
  • Retest included

Illustrative example of the report format. Company and findings are fictional.

What we test

What's included in web application penetration testing

Every test is performed by experienced human testers, backed by automated tools. We only test systems you've approved in writing.

  • Login, password reset and multi-factor authentication
  • Session handling and cookie security
  • Access controls: can one customer see another's data?
  • SQL injection, cross-site scripting (XSS) and other injection flaws
  • Business logic flaws, such as price or checkout tampering
  • File uploads, APIs behind the site and third-party plugins
  • Full OWASP Top 10 coverage
Who it helps

Who needs this service?

If any of these describe your business, this test is a smart place to start.

  • E-commerce stores that take card payments (PCI DSS)
  • SaaS companies facing customer security reviews
  • Businesses with client or patient portals
  • Anyone launching a new website or major update
What you receive

Your deliverables

Everything you need to fix issues and prove due diligence.

Executive summary

A plain-English overview of your risk for owners and leadership.

Detailed findings & fixes

Every issue with a severity rating, evidence and step-by-step fix guidance.

Debrief call & free retest

We walk you through the results, then verify your fixes and update the report.

Our process

How it works

Fixed price, clear timeline, no surprises.

  1. Free scoping call

    We learn your goals, systems, and deadlines, then send a fixed-price quote.

  2. Rules of engagement

    You approve scope, dates, and contacts in writing. Nothing is tested without authorization.

  3. Testing

    Certified testers combine automated scanning with hands-on manual attacks.

  4. Report & debrief

    Plain-English executive summary, technical findings, and a live walkthrough call.

  5. Free retest

    After you fix issues, we verify the fixes and update your report.

FAQ

Web Application Penetration Testing FAQ

More questions? Call (727) 340-3921 (open 24/7) or email us.

How long does a web application penetration test take?

Most small and mid-size web applications take 3 to 7 days of testing. Your quote will include the exact timeline.

Will testing take my website down?

No. We use safe techniques, agree on testing windows with you in advance, and can test a staging copy of your site if you prefer.

Do you test WordPress and Shopify sites?

Yes. We test custom-built apps as well as sites built on WordPress, Shopify, Magento and other platforms, including their plugins and integrations.

More services

Other penetration testing services

See all penetration testing for businesses →

Free 30-minute scoping call

Request your free penetration testing consultation

Tell us about your environment. A senior tester will reply within 24 hours with scope options and a fixed-price quote. No obligation.

  • Fixed-price quote before any work begins
  • Mutual NDA available on request
  • Written rules of engagement and testing windows you approve

We're open 24/7. Prefer to talk now? Call (727) 340-3921

We never sell your information. We reply within 24 hours.

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