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Penetration Testing Services

Syndicode’s pen testing services simulate real-world attacks against your applications, networks, cloud infrastructure, and APIs, identifying exploitable vulnerabilities before adversaries do. As a certified penetration testing company working with software teams across the US, we combine ethical hacking services with engineering-depth remediation guidance your developers can act on immediately.

Why Your Organization Needs Penetration Testing

Automated scanning identifies known CVEs. Cybersecurity penetration testing identifies what a skilled attacker can actually do with your specific environment — which is rarely the same thing.

  • Scanners miss business logic flaws
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    Automated tools can’t understand your application’s intent. Web application penetration testing uncovers authentication bypasses, privilege escalation paths, and data exposure vulnerabilities that only become visible when a human tester understands how your application is supposed to work.

  • Compliance requires it
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    PCI DSS, SOC 2, HIPAA, ISO 27001, and GDPR all either mandate or strongly recommend regular penetration testing. Pentest services provide the documented evidence your auditors, enterprise buyers, and regulators expect — and that your security questionnaire responses need to support.

  • Your attack surface is expanding
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    Every new API endpoint, cloud deployment, third-party integration, and mobile application extends the attack surface. Point-in-time pen testing services give you a current, accurate picture of what’s exploitable across your entire environment.

  • Attackers chain vulnerabilities
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    A single medium-severity vulnerability means little in isolation. Internal penetration testing and external penetration testing reveal how vulnerabilities chain together: how an attacker moves from initial access to lateral movement, privilege escalation, and data exfiltration.

  • You need to test your defenses, not just your code
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    Penetration testing services test your detection and response capabilities alongside your technical controls. Knowing that an attacker can get in is only half the answer — knowing whether your team detects and responds is the other half.

  • Enterprise deals and funding rounds demand it
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    Security due diligence now includes pentest reports. A recent, clean penetration testing engagement report accelerates enterprise procurement reviews, satisfies investor security requirements, and demonstrates the security maturity that sophisticated buyers expect.

  • AI and LLM systems introduce new attack surfaces
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    Large language models, AI-powered features, and autonomous agents create vulnerability classes that traditional penetration testing methodologies don’t cover. AI penetration testing and LLM security testing assess prompt injection, training data extraction, model inversion, and the APIs that expose AI capabilities — attack vectors that are increasingly targeted and poorly understood by most security teams.

Our Penetration Testing Services

We provide point-in-time and continuous pen testing services across every layer of your technology stack — from external network perimeter to internal infrastructure, web applications, APIs, cloud environments, and mobile applications.

  • Web Application Penetration Testing
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    We simulate real-world attacks against your web applications covering OWASP Top 10 and beyond — authentication flaws, authorization bypasses, injection vulnerabilities, business logic errors, and data exposure. Every finding includes proof-of-concept evidence, CVSS severity rating, and developer-ready remediation guidance. Essential for custom software targeting enterprise or regulated markets.

  • Network Penetration Testing — External
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    We simulate real-world attacks against your web applications covering OWASP Top 10 and beyond — authentication flaws, authorization bypasses, injection vulnerabilities, business logic errors, and data exposure. Every finding includes proof-of-concept evidence, CVSS severity rating, and developer-ready remediation guidance. Essential for custom software targeting enterprise or regulated markets.

  • Network Penetration Testing — Internal
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    We simulate a malicious insider or post-breach attacker — covering lateral movement, privilege escalation, credential harvesting, Active Directory attacks, and access to sensitive systems. Internal penetration testing is frequently the most revealing engagement: the gap between perimeter breach and domain compromise is often measured in hours.

  • API Penetration Testing
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    We test REST, GraphQL, and SOAP APIs for authentication and authorization flaws, BOLA vulnerabilities, mass assignment, rate limiting bypasses, injection attacks, and sensitive data exposure — including internal APIs not publicly exposed. API penetration testing is particularly critical for products built on our API development stack.

  • Cloud Penetration Testing
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    We assess AWS, GCP, and Azure environments for IAM misconfigurations, publicly exposed storage, insecure serverless functions, container escape vulnerabilities, and lateral movement paths within cloud infrastructure. Cloud penetration testing covers both the configuration layer and applications running on it — complementing our cloud application development practice.

  • Mobile Application Penetration Testing
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    We assess iOS and Android applications for insecure data storage, improper session handling, certificate pinning weaknesses, and backend API security. Mobile application penetration testing follows OWASP Mobile Top 10 methodology and covers both the application binary and its communication with backend services, catching vulnerabilities mobile platform controls miss.

  • Social Engineering Penetration Testing
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    We test your human attack layer through phishing simulations, pretexting scenarios, and vishing campaigns — assessing employee security awareness, credential exposure risk, and your detection and response to human-targeted attacks. Social engineering penetration testing measures the attack vector that bypasses the most sophisticated technical controls.

  • Wireless Penetration Testing
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    We assess wireless network infrastructure for authentication weaknesses, rogue access points, deauthentication attack vulnerabilities, session reuse, and unauthorized device access. Wireless penetration testing is particularly relevant for organizations with office environments, manufacturing facilities, or any physical location where wireless access creates an additional attack surface.

  • Red Team Services
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    Objective-based adversary simulation testing your people, processes, and technology simultaneously. Red team services simulate a targeted threat actor pursuing a specific goal — data exfiltration, ransomware deployment, lateral movement to critical systems — using realistic MITRE ATT&CK TTPs. Includes assumed breach testing scenarios assessing post-compromise lateral movement paths.

  • Pentest as a Service (PTaaS)
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    Continuous penetration testing on a subscription basis — replacing annual point-in-time engagements with ongoing security validation. Pentest as a service combines automated attack surface management with scheduled manual pen testing services, ensuring new features, APIs, and infrastructure are tested as they deploy. The preferred managed penetration testing model for software companies that ship continuously.

  • DevSecOps Penetration Testing
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    Security testing integrated into your SDLC — covering pre-deployment web application and API security reviews, CI/CD pipeline assessment, kubernetes penetration testing for containerized environments, and infrastructure-as-code validation. Devsecops penetration testing and cloud native security testing during development is significantly cheaper than remediating vulnerabilities post-launch.

Know what an attacker sees before they do.

Whether you need web application penetration testing for a compliance audit, network pen testing services before a product launch, or a full red team assessment to test your security program — we scope engagements to your environment, timeline, and budget.

Request a Pentest Scoping Call

Syndicode in Numbers

  • 12+ years of cybersecurity engineering experience
  • 200+ projects across regulated industries
  • 95% client retention rate

How Our Penetration Testing Engagements Work

A structured methodology that moves from scoping to delivered report, with no surprises in scope, timeline, or findings presentation.

  • Scoping & Rules of Engagement

    We define the engagement scope with you: target systems, testing methodology (black box, grey box, or white box), testing windows, out-of-scope systems, emergency contacts, and rules of engagement. Clear scoping prevents surprises during the engagement and ensures the pentest services deliver maximum value for your specific risk profile and compliance requirements.

  • Reconnaissance & Information Gathering

    Our testers gather information about your target environment using the same techniques an attacker would employ — OSINT, DNS enumeration, service fingerprinting, technology stack identification, and attack surface mapping. For external penetration testing engagements, this phase often reveals more exposed infrastructure than clients expect.

  • Vulnerability Discovery & Analysis

    We identify vulnerabilities across the defined scope using a combination of automated tooling and manual testing techniques. Manual testing is where cybersecurity penetration testing diverges most significantly from vulnerability scanning — our testers probe for business logic flaws, chained vulnerabilities, and context-specific weaknesses that automated tools cannot identify.

  • Exploitation & Post-Exploitation

    We attempt to exploit identified vulnerabilities to demonstrate real-world impact — not just theoretical risk. For internal penetration testing engagements, this phase includes lateral movement, privilege escalation attempts, and assessment of what an attacker can access once inside your environment. All exploitation is conducted safely, with rollback procedures for any potentially destructive actions.

  • Findings Documentation & Reporting

    We produce a comprehensive pentest report with two audiences in mind: executive leadership (risk summary, business impact, strategic recommendations) and your engineering team (technical vulnerability detail, proof-of-concept evidence, CVSS ratings, and specific remediation steps). Every finding maps to a concrete action your team can take.

  • Debrief & Remediation Support

    We walk through findings with your technical team in a debrief session — answering questions, clarifying remediation approaches, and prioritizing the fix sequence. For organizations that want validation after remediation, we offer a retest engagement to confirm that identified vulnerabilities have been successfully resolved. Ethical hacking services don’t end at report delivery.

Why Engineering-Led Companies Choose Syndicode for Penetration Testing

  • Testers who understand your stack

    Our penetration testing company brings software engineering context to every engagement. We understand how modern web applications, APIs, cloud deployments, and mobile apps are built — which means we find vulnerabilities that security-only testers miss because they don’t understand the development patterns that create them.

  • Truly manual testing

    Every pentest services engagement includes substantial manual testing. We use automated tooling to accelerate discovery — but the findings that matter most come from human testers who understand how to chain vulnerabilities, abuse business logic, and think like the adversaries targeting your organization.

  • Actionable remediation guidance

    Every finding in our penetration testing reports includes specific, developer-ready remediation guidance. Our engineering background means we can tell your developers exactly how to fix the vulnerability, not just that it exists.

  • Full methodology coverage

    From external penetration testing of your internet-facing perimeter to internal penetration testing of your network, web application penetration testing, API penetration testing, cloud penetration testing, mobile application penetration testing, and wireless penetration testing — we cover every layer where attackers operate.

  • Compliance-ready reporting

    Our pentest report format is designed to satisfy PCI DSS, SOC 2, ISO 27001, HIPAA, and GDPR audit requirements. Every engagement produces the documented evidence your compliance program requires — with finding severity aligned to CVSS standards and remediation timelines your auditors expect.

  • Transparent scoping, fixed-fee engagements

    We scope every ethical hacking services engagement clearly — defining what’s tested, what methodology applies, what the timeline is, and what deliverables you receive. Fixed-fee pricing means no scope creep surprises. You know exactly what you’re getting before we start.

  • Pentest services that fit your delivery model

    We offer point-in-time penetration testing services, managed penetration testing on a retainer basis, and pentest as a service for teams that need continuous security validation. Penetration testing outsourcing with Syndicode gives you access to senior penetration testing consulting expertise without the overhead of building an internal red team.

  • Penetration testing that measures real risk

    Technical vulnerabilities are only one attack vector. Our social engineering penetration testing simulates the phishing, pretexting, and vishing attacks that bypass technical controls — measuring your organization’s human security layer with the same rigor we apply to your infrastructure.

  • Clear communication throughout

    You always know what we’re testing, what we’ve found so far, and what the risk is. We don’t deliver a surprise 200-page report at the end of an engagement — we communicate findings as they emerge and brief your team before the formal report is delivered.

Penetration Testing Across Industries

Cybersecurity penetration testing requirements vary by industry — driven by the data you handle, the compliance frameworks you operate under, and the specific attack vectors most relevant to your sector.

  • SaaS & Technology Arrow right

    Web app, API, cloud penetration testing, and devsecops penetration testing for SaaS products, timed to launches, enterprise deals, and SOC 2 compliance cycles.

  • Healthcare Arrow right

    HIPAA penetration testing for healthcare software and medical devices, covering network, application, and healthcare platform security against HIPAA security rule requirements.

  • Financial Services & Fintech Arrow right

    PCI DSS penetration testing and SOC 2 penetration testing for payment systems, banking platforms, and fintech applications.

  • E-commerce & Retail Arrow right

    Web application and API penetration testing for e-commerce platforms — covering PCI DSS penetration testing requirements.

  • Enterprise Software Arrow right

    Full-scope penetration testing for enterprise software: internal and external network testing, web application assessment, kubernetes penetration testing, and social engineering penetration testing.

  • Startups & Scale-ups Arrow right

    Pre-launch and pre-funding pentest services for growth-stage companies: penetration testing for startups scoped to startup budgets.

  • Logistics & Supply Chain Arrow right

    Network penetration testing and IoT security assessment for logistics platforms, fleet management systems, and supply chain software.

  • Education & EdTech Arrow right

    Web application penetration testing and cloud penetration testing for educational platforms: covering FERPA compliance requirements.

Our Penetration Testing Methodology & Tooling

We follow industry-standard frameworks and use best-in-class tooling — combined with significant manual testing expertise.

  • Frameworks & Methodologies
    • OWASP Testing Guide
    • PTES
    • OWASP Mobile Top 10
    • MITRE ATT&CK
    • NIST SP 800-115
    • CWE/CVE classification
  • Network & Infrastructure
    • Nmap
    • Nessus
    • Metasploit
    • Burp Suite
    • Cobalt Strike
    • BloodHound
    • Impacket
    • Responder
    • CrackMapExec
  • Web Application
    • Burp Suite Pro
    • OWASP ZAP
    • SQLMap
    • Nikto
    • custom scripting
    • manual exploitation techniques
  • API Testing
    • Postman
    • Burp Suite
    • custom API fuzzing tools
    • GraphQL introspection tooling
    • JWT analysis tools
  • Cloud Security
    • Prowler
    • ScoutSuite
    • Pacu
    • CloudSploit
    • manual IAM policy analysis
    • cloud-native security tooling
  • Mobile
    • Frida
    • Objection
    • MobSF
    • apktool
    • jadx
    • Burp Suite with mobile proxy configuration
    • iOS/Android device testing environments
  • OSINT & Reconnaissance
    • Shodan
    • Censys
    • theHarvester
    • Recon-ng
    • WHOIS/DNS enumeration tools
    • custom reconnaissance scripting
  • Reporting
    • Custom findings documentation with CVSS v3.1 scoring
    • executive summary and technical detail sections, remediation-ready format

Who We Work With

Our penetration testing services are built for organizations that need real-world security validation, not checkbox compliance scanning.

  • CTOs & Engineering Leaders at Software Companies Arrow right

    You need a penetration testing company that understands your stack, not just your CVEs. Our pen testing services give you an attacker’s-eye view of your application, API, and infrastructure, with findings your engineering team can act on. If you’re evaluating whether to hire penetration tester resources in-house or outsource, penetration testing outsourcing with a specialized firm delivers deeper expertise at lower cost for most software companies.

  • Security & Compliance Teams Arrow right

    You need a penetration testing company that produces compliant, auditor-ready reports and covers the specific test types your framework requires — PCI DSS network scans, SOC 2 penetration testing, HIPAA security assessments. We scope to your compliance calendar and deliver the documentation your auditors expect.

  • Founders at Growth-Stage Companies Arrow right

    You’re closing enterprise deals or preparing for a funding round that requires security evidence. Our pentest services are scoped for startup timelines and budgets — delivering the web application penetration testing or cloud penetration testing report that unblocks your commercial pipeline without the enterprise security firm overhead.

Security validation before an attacker provides it for you.

Whether you need web application penetration testing, network pen testing services, API security assessment, or a full red team engagement — we scope every cybersecurity penetration testing engagement to your specific environment, risk profile, and compliance requirements.

Contact us

Common Questions About Penetration Testing Services

  • What is the difference between penetration testing and vulnerability scanning? Arrow right

    Vulnerability scanning uses automated tools to identify known CVEs and common misconfigurations in your environment. Penetration testing services use human testers who attempt to actually exploit vulnerabilities — chaining weaknesses together, abusing business logic, and demonstrating real impact the way an attacker would. Scanners tell you what might be vulnerable. Cybersecurity penetration testing tells you what is actually exploitable and what an attacker can do with it.

  • What types of penetration testing does Syndicode offer? Arrow right

    We offer web application penetration testing, external penetration testing, internal penetration testing, API penetration testing, cloud penetration testing, mobile application penetration testing, wireless penetration testing, social engineering penetration testing, and red team assessments. The right engagement type depends on your environment, your compliance requirements, and what threat scenarios you most need to validate against.

  • What is the difference between black box, grey box, and white box penetration testing? Arrow right

    Black box testing simulates an external attacker with no prior knowledge of your environment — testing what’s discoverable from the outside. Grey box testing provides testers with partial information (such as user credentials or network diagrams) — simulating an insider threat or a post-breach scenario. White box testing provides full access to source code, architecture documentation, and credentials — maximizing finding coverage. Most pen testing services engagements use grey box methodology as the best balance between realistic attack simulation and test coverage efficiency.

  • How long does a penetration testing engagement take? Arrow right

    Scope determines timeline. A focused web application penetration testing engagement on a single application typically takes 1–2 weeks. A comprehensive network penetration testing engagement covering external and internal network, web applications, and APIs typically takes 2–4 weeks. Red team assessments run 4–8 weeks depending on objectives. We define timeline commitments clearly during the scoping phase.

  • How much do penetration testing services cost? Arrow right

    Pentest services cost varies based on scope: the number of target systems, applications, or IP ranges; the methodology required; and the engagement type. A focused web application or API penetration testing engagement starts in the low five figures. Comprehensive network and application pen testing services for larger environments are scoped individually. We provide fixed-fee estimates after a scoping conversation — no open-ended billing.

  • How often should we conduct penetration testing? Arrow right

    Most compliance frameworks recommend annual penetration testing at minimum — PCI DSS requires it, SOC 2 strongly recommends it, and ISO 27001 includes it in risk management requirements. Best practice for software companies is to conduct web application penetration testing before major product releases, after significant architecture changes, and annually for compliance. Internal penetration testing should occur at least annually or after any significant infrastructure change.

  • What happens after the penetration test is complete? Arrow right

    We deliver a written report covering all findings with executive summary, technical detail, proof-of-concept evidence, CVSS severity ratings, and specific remediation guidance. We conduct a debrief session with your technical team to walk through findings and answer questions. For organizations that remediate findings and want validation, we offer a retest engagement confirming that vulnerabilities have been successfully resolved. Ethical hacking services should result in a measurably more secure environment — not just a report that sits in a folder.

  • Does Syndicode offer penetration testing for compliance purposes? Arrow right

    Yes. Our pentest services engagements are designed to satisfy PCI DSS, SOC 2 Type II, ISO 27001, HIPAA, and GDPR audit requirements. We produce the documented evidence — scope definition, methodology description, findings register, CVSS ratings, and remediation status — that compliance auditors and enterprise security questionnaires require. If you’re engaging us specifically for compliance, tell us your framework during scoping and we’ll align the engagement and reporting accordingly.

  • What is the difference between penetration testing and red team services? Arrow right

    Penetration testing services are scoped, time-limited assessments focused on finding and documenting vulnerabilities in a defined target — a web application, a network range, or an API. Red team services are objective-based adversary simulations where testers attempt to achieve a specific goal (exfiltrate data, deploy ransomware, gain domain admin) using realistic TTPs, without scope constraints on how they get there. Penetration testing tells you what’s vulnerable. Red team services tell you whether your security program — detection, response, and controls combined — can stop a determined attacker. Breach and attack simulation (BAS) is an automated alternative that runs continuously but lacks the creativity and business context of manual red team services.

  • What is pentest as a service (PTaaS)? Arrow right

    Pentest as a service is a continuous security testing model where penetration testing services are delivered on a subscription basis rather than as annual point-in-time engagements. PTaaS combines automated attack surface management with scheduled manual testing — ensuring that new features, APIs, and infrastructure changes are validated as they deploy. For software companies that ship continuously, pentest as a service is more effective than an annual engagement that only captures a snapshot of your security posture. Managed penetration testing and PTaaS are increasingly the preferred model for mature SaaS security programs.

  • Do you offer AI penetration testing and LLM security testing? Arrow right

    Yes. AI penetration testing and LLM security testing are emerging specialties we’ve incorporated into our service offerings as AI systems become common targets. LLM security testing covers prompt injection attacks, jailbreaking, training data extraction attempts, model inversion, and the security of APIs exposing AI capabilities. AI penetration testing for AI-powered applications also covers the underlying infrastructure: vector databases, model serving infrastructure, and the data pipelines feeding AI systems. As AI features become standard in software products, AI and LLM security testing is becoming a standard component of comprehensive pen testing services engagements.

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