Our Services

Comprehensive cybersecurity services tailored to your organization's needs

Penetration Testing

Discover vulnerabilities before attackers do. Our comprehensive penetration tests simulate real-world attacks across your infrastructure, applications, and networks. We go beyond automated scans to identify complex security weaknesses that put your organization at risk.

What's Included:

  • External and internal network testing
  • Web application security assessment
  • Wireless network evaluation
  • Physical security testing
  • Detailed remediation roadmap

Social Engineering Assessments

Your employees are your first line of defense and often the weakest link. We conduct realistic phishing and vishing campaigns to measure your organization's human vulnerability, then provide targeted training to strengthen your security culture.

What's Included:

  • Customized phishing campaigns
  • Vishing (voice phishing) simulations
  • Executive-targeted spear phishing tests
  • Detailed user behavior analytics
  • Security awareness training recommendations

Vulnerability Assessments

Continuous vulnerability management keeps your attack surface minimal. We identify, prioritize, and help remediate security weaknesses across your entire technology stack before they become breaches.

What's Included:

  • Automated and manual vulnerability scanning
  • Risk-based prioritization
  • Patch management guidance
  • Quarterly or monthly assessment cycles
  • Trend analysis and metrics

Red Team Operations

How far can an attacker really get? Our red team operations simulate sophisticated adversaries using advanced tactics to test your detection and response capabilities. We operate like real attackers with no holds barred to expose gaps in your security program.

What's Included:

  • Multi-vector attack simulations
  • Advanced persistent threat (APT) scenarios
  • Purple team collaboration options
  • Detection and response testing
  • Strategic security program feedback

Application Security Testing

SAST, DAST, IAST, RASP

Secure your applications throughout the development lifecycle. We implement and operate comprehensive application security testing programs using static, dynamic, interactive, and runtime analysis tools tailored to your development workflow.

What's Included:

  • SAST - Static Application Security Testing
  • DAST - Dynamic Application Security Testing
  • IAST - Interactive Application Security Testing
  • RASP - Runtime Application Self-Protection
  • Integration with CI/CD pipelines
  • Developer training and remediation support

Secure Code Review

Manual expert code review catches what automated tools miss. Our security engineers perform deep-dive analysis of your critical applications to identify logic flaws, authentication issues, and complex vulnerabilities that require human expertise.

What's Included:

  • Line-by-line security code analysis
  • Business logic flaw identification
  • Architecture security review
  • Secure coding guidance
  • Developer-friendly remediation documentation

AI & LLM Security Testing

As an OWASP LLM Top 10 contributor, we bring cutting-edge expertise to test your AI systems. Whether you're building LLM applications or deploying AI models, we identify prompt injection vulnerabilities, data poisoning risks, and model-specific security weaknesses.

What's Included:

  • LLM application penetration testing
  • Prompt injection and jailbreak testing
  • Training data poisoning assessment
  • Model inference attacks
  • OWASP LLM Top 10 compliance review
  • AI security architecture consultation

Security Tool Setup & Operations

Security tools are only valuable when properly configured and operated. We implement, tune, and manage your security tooling from SIEM platforms to EDR solutions, ensuring you get maximum value and protection from your security investments.

What's Included:

  • Tool selection and procurement guidance
  • Installation and configuration
  • Custom rule and alert development
  • Integration with existing systems
  • Ongoing tuning and optimization
  • Staff training and knowledge transfer

Fractional vCISO Services

Executive-level security leadership without the executive-level salary. Our fractional vCISO services provide strategic security direction, board-level reporting, and security program management tailored to your organization's size and maturity.

What's Included:

  • Security strategy and roadmap development
  • Board and executive reporting
  • Security policy and procedure creation
  • Vendor and third-party risk management
  • Incident response planning
  • Budget planning and tool evaluation
  • Monthly or quarterly engagement models

Fractional Virtual Security Team

Scale your security capabilities without building an entire department. Our fractional security team model provides you with on-demand access to diverse security specialists from SOC analysts to security engineers exactly when you need them.

What's Included:

  • Flexible team sizing (part-time to near-full-time)
  • Multiple specialty areas covered
  • Security operations support
  • Project-based and ongoing engagement options
  • Seamless integration with your existing team
  • Knowledge transfer and documentation

Compliance Readiness Audits

Save time and money on your compliance certification. We prepare your organization for SOC 2, ISO 27001, HIPAA, PCI DSS, and other frameworks, then connect you with audit firms when you're truly ready, eliminating costly delays and failed audits.

Supported Frameworks:

  • SOC 2 Type I & II
  • ISO 27001
  • HIPAA / HITECH
  • PCI DSS
  • NIST CSF
  • CMMC
  • GDPR compliance components

Common buyer questions

What is included in a fractional vCISO engagement?

A fractional vCISO engagement typically includes security strategy and roadmap development, board and executive reporting, policy and procedure creation, vendor and third-party risk management, incident response planning, and security budget and tooling guidance. ComplexTech tailors scope to your size and maturity with monthly or quarterly engagement models so you get executive-level leadership without a full-time hire.

What determines the scope of a penetration test?

Penetration test scope depends on your assets, testing goals, and risk profile — for example external vs internal networks, web applications, wireless, social engineering, and whether retesting is included. ComplexTech does not publish fixed pricing because every engagement is scoped individually. After a consultation, you receive a transparent proposal that defines coverage, timeline, and deliverables before work begins.

What is AI/LLM security testing?

AI/LLM security testing evaluates risks specific to large language model applications, including prompt injection, jailbreaks, insecure output handling, training-data poisoning, and model abuse paths. ComplexTech applies OWASP LLM Top 10 expertise to test how your AI features behave under adversarial input and whether controls protect sensitive data and downstream systems.

Do small businesses need SOC 2 readiness before an audit?

Yes — small businesses benefit from a readiness phase before the formal SOC 2 audit because auditors expect documented policies, control evidence, and consistent operations already in place. Readiness work closes gaps, organizes evidence, and reduces failed audits and expensive rework. ComplexTech helps you prepare first, then connects you with audit firms when you are actually ready.

How is ComplexTech different from a scanner-only vulnerability assessment?

Scanner-only assessments list findings from automated tools but often miss business logic flaws, chained exploits, and human-targeted attack paths. ComplexTech combines automated scanning with expert manual validation, prioritization by real business risk, and clear remediation guidance your team can act on. You get context on what attackers could actually do, not just a raw export of CVEs.

Questions About Our Services?

Every organization's security needs are unique. Contact us to discuss how we can tailor our services to your specific situation.