IT Development company · Working worldwide

Security Testing

Security Testing Services

A single unpatched dependency or misconfigured endpoint can be the only thing standing between your application and a breach. We test your web apps, APIs and infrastructure the way an attacker would, documenting every vulnerability with severity, proof of concept and a clear remediation path.

  • OWASP Top 10 Coverage
  • Manual & Automated Scanning
  • API & Endpoint Security
  • Detailed Remediation Reports
0+ Years of combined experience
0+ Vulnerability assessments completed
0% Findings resolved pre-launch
0/7 Monitoring & support

Common Security Risks

What Happens When Security Testing Gets Skipped

Security gaps rarely show up during normal functional QA. They surface when someone goes looking for them, and the people looking are not always on your side. Here are the problems we see most often.

Injection Flaws Hiding in Plain Sight

SQL injection, command injection and similar flaws often pass functional testing unnoticed because the application still "works" for normal inputs. It takes a deliberate attempt to break input handling to expose how easily an attacker could manipulate your database.

Broken Authentication and Session Management

Weak password policies, predictable session tokens or improperly invalidated sessions let attackers impersonate legitimate users. These issues are rarely caught in functional QA because the login flow "works" for the tester using it as intended.

Sensitive Data Exposed in Transit or at Rest

Unencrypted API responses, verbose error messages and improperly secured storage can leak customer data, credentials or internal system details without ever triggering an obvious error.

Misconfigured Access Controls

Without dedicated testing, users can often access data or actions outside their intended permission level simply by changing a URL parameter or an API request, an issue functional testing almost never catches.

Outdated Dependencies and Known Vulnerabilities

Third-party libraries and frameworks accumulate known, publicly documented vulnerabilities over time. Without regular scanning, your application can run code with a published exploit for months without anyone noticing.

No Evidence for Compliance or Client Audits

Many B2B contracts, certifications and regulatory frameworks require documented proof of security testing. Without it, you risk losing deals, failing audits or facing penalties regardless of how secure your application actually is.

Our Security Testing Stack

Tools Built for Finding Real Vulnerabilities

We combine automated scanning with manual penetration testing, because the vulnerabilities that matter most are rarely the ones a scanner alone can catch.

BS Burp Suite
ZA OWASP ZAP
Nm Nmap
Me Metasploit
Ni Nikto
SQ SQLMap
Po Postman (security test scenarios)
Ns Nessus
Ac Acunetix
DC OWASP Dependency-Check
Sn Snyk
Wi Wireshark
Ka Kali Linux
Hy Hydra
Nu Nuclei
Ck Checkmarx
So SonarQube
GL GitLeaks
Qu Qualys
SH AWS Security Hub

What We Test

Security Testing Services We Offer

Every engagement is scoped around your actual attack surface, not a generic vulnerability checklist. Here is what's covered.

Industries We Support

Security Testing Across High-Risk Sectors

Security requirements and compliance obligations differ sharply by industry. We tailor testing scope and reporting to the regulatory demands specific to your sector.

Financial Services
Healthcare
eCommerce & Retail
Education
Government & Public Sector
Real Estate
SaaS Platforms
Travel & Hospitality
Manufacturing
Startups & Scale-ups

Why Teams Choose Us

Security Testing That Gives You Proof, Not Just a Checklist

Anyone can run a scanner and hand you a list of CVEs. We focus on confirmed, exploitable findings with a clear path to fixing them.

Book a Free Security Assessment
  • Manual Testing, Not Just Automated Scans

    Automated tools catch known patterns. Our testers manually probe business logic, access controls and edge cases that scanners consistently miss.

  • OWASP-Aligned Methodology

    Every engagement is structured around the OWASP Testing Guide and Top 10 risks, giving you coverage that maps directly to industry standards.

  • Findings Ranked by Real Business Risk

    Reports prioritize vulnerabilities by exploitability and impact, not just CVSS scores, so your team fixes what actually matters first.

  • Deep API and Microservices Coverage

    We test authentication, authorization and data exposure across every endpoint, not just the user-facing parts of your application.

  • Verified Remediation, Not Just Reporting

    We re-test every confirmed fix to verify the vulnerability is actually closed, not just patched on paper.

  • CI/CD Integration

    Security scans can run automatically in your deployment pipeline, catching new vulnerabilities before they reach production.

  • Direct Collaboration With Your Developers

    We walk your engineering team through every finding with proof of concept and fix guidance, not a PDF that gets filed and forgotten.

  • Support Beyond the Engagement

    Ongoing scanning and periodic re-testing keep your security posture current as your application and its dependencies evolve.

How We Work

Our Security Testing Process

Every engagement follows a structured process designed to find real, exploitable vulnerabilities and verify they are actually fixed.

  1. 01

    Scoping & Threat Modeling

    We define the attack surface, critical assets and threat scenarios relevant to your application before testing begins.

  2. 02

    Reconnaissance & Information Gathering

    Mapping endpoints, technologies and exposed services to understand exactly what is reachable from outside your organization.

  3. 03

    Automated Vulnerability Scanning

    Running scanners across the application and infrastructure to surface known vulnerabilities and misconfigurations quickly.

  4. 04

    Manual Penetration Testing

    Testers manually attempt to exploit authentication, authorization, input handling and business logic the way a real attacker would.

  5. 05

    Exploitation & Impact Validation

    Confirmed vulnerabilities are validated with proof of concept to demonstrate real-world impact, not theoretical risk.

  6. 06

    Detailed Reporting

    Findings are documented with severity, evidence and step-by-step remediation guidance, presented in both technical and business-readable formats.

  7. 07

    Remediation Support

    We work with your developers to implement fixes, answering questions and clarifying findings as needed.

  8. 08

    Re-Testing & Sign-Off

    Every fixed vulnerability is re-tested to confirm it is fully resolved before the engagement is closed out.

What Is Included

Ad-hoc testing is not the same asset

The difference between informal ad-hoc testing and structured professional QA is everything that happens under the surface. Here is what comes standard with every security testing engagement we deliver.

What you get Ad-hoc / Minimal Testing Devlon StedyDesk
OWASP Top 10 coverage
Manual penetration testing
API and endpoint security testing
Exploitability validated with proof of concept
Compliance-ready documentation
CI/CD pipeline integration
Findings ranked by business risk
Basic automated vulnerability scan
One-time, unverified scan results
Re-testing after remediation

Client Words

Trusted by teams that depend on structured security testing

Our annual penetration test usually came back clean from automated tools. Manual testing found a broken authorization flaw on one of our internal APIs that would have let any authenticated user pull another customer's account data. That alone justified the engagement.

Head of Information Security Financial services firm, United States

We needed documented security testing for a HIPAA audit and expected a generic report. What we got was a prioritized list of real findings with proof of concept, and our developers fixed the critical ones within a week.

CTO Healthcare SaaS platform, United Kingdom

A dependency scan flagged a library with a known critical vulnerability that had been sitting in our checkout flow for months. We patched it the same day the report came in.

Engineering Lead eCommerce platform, Canada

Questions, Answered

Security testing FAQs

How much does security testing cost?

Most engagements range from $3,500 and $28,000 depending on the size of your application, the number of endpoints in scope and whether compliance documentation is required. A focused web application penetration test sits at the lower end; full-scope testing across web, API and infrastructure sits higher. Every quote is itemized after an initial scoping call.

How long does a security testing engagement take?

A focused penetration test on a single application typically takes 1 to 3 weeks. Full-scope testing covering web, API and infrastructure, including remediation support, usually runs 4 to 8 weeks.

Do you re-test after vulnerabilities are fixed?

Yes. Every confirmed vulnerability is re-tested after remediation to verify the fix actually closes the gap rather than just masking the symptom.

Can security testing be automated?

Automated scanning forms part of every engagement and can run on a recurring schedule, but the highest-impact findings, like broken access controls and business logic flaws, require manual testing that automation alone cannot replace.

Can security testing be integrated into our CI/CD pipeline?

Yes. We configure automated security scans to run at key stages of your deployment pipeline, so known vulnerabilities and dependency risks are caught before code reaches production.

How do you report the vulnerabilities you find?

Every finding is documented with severity, affected component, proof of concept and step-by-step remediation guidance, ranked by real-world exploitability so your team knows what to fix first.

Does security testing affect application performance or uptime?

We coordinate testing windows and scope carefully so production environments are not disrupted, and any tests with potential performance impact are scheduled or run against staging environments by default.

Do you test for compatibility issues alongside security?

Security testing is scoped specifically around vulnerabilities and risk, but we flag any compatibility or configuration issues we encounter that have security implications, even outside the core test scope.

How do you handle testing at scale, across many endpoints or services?

We prioritize testing based on risk and exposure, focusing manual effort on the highest-value targets while automated scanning provides broad coverage across all endpoints and services in scope.

Do you provide ongoing security testing, not just a one-time test?

Yes. Our maintenance plans include recurring scans, periodic manual re-testing and monitoring for newly disclosed vulnerabilities in your dependencies as your application evolves.

What does the final security report include?

You receive a report with every finding categorized by severity, supporting evidence, business impact and clear remediation steps, alongside an executive summary suited for stakeholders and compliance audits.

What support is available after the engagement ends?

We offer ongoing vulnerability monitoring, scheduled re-testing and a direct channel for questions as your application changes. Most clients move to a recurring testing plan tied to their release or compliance cycle rather than a one-time test.

Find Your Vulnerabilities Before Someone Else Does

Every application has an attack surface, the only question is whether you know where the weak points are before launch or find out after a breach. A thorough security test gives you documented proof of where you stand and a clear path to closing every gap that matters. Let's find your vulnerabilities before they find you.