Cybersecurity & AppSec
Secure by design. Tested against attacks.
Zarsco provides application security assessments, penetration testing, and security engineering services. We help technology companies identify vulnerabilities, remediate critical issues, and build security practices into their development lifecycle.
Real Attack Simulation
Manual penetration testing by certified security researchers, not just scanners.
Developer Education
Security training and secure coding guidelines for your engineering team.
Shift-Left Security
Integrate security testing into CI/CD so vulnerabilities are caught early.
Compliance Readiness
Gap assessments for ISO 27001, SOC 2, PCI-DSS, and GDPR compliance.
What we do for you
Web Application Pentest
Manual penetration testing of web applications against OWASP Top 10 and beyond.
API Security Testing
Assess REST and GraphQL APIs for authentication flaws, injection, and abuse.
Cloud Security Review
Review AWS/Azure/GCP configurations for misconfigurations and vulnerabilities.
Code Security Audit
Manual and automated code review for security vulnerabilities.
Compliance Assessment
Gap analysis and roadmap for ISO 27001, SOC 2, or PCI-DSS certification.
DevSecOps Integration
Integrate SAST, DAST, and SCA tools into your CI/CD pipelines.
Everything included in our Cybersecurity & AppSec service
We handle every aspect from strategy to launch so you can focus on outcomes, not execution.
- Web application penetration testing
- API security assessment
- Mobile app security testing
- AWS/Azure/GCP cloud security review
- Source code review and SAST
- Dependency and supply chain scanning
- Social engineering and phishing simulation
- Detailed remediation report with CVSS scoring
Frequently Asked Questions
What does a penetration test include?
Scope definition, reconnaissance, vulnerability discovery, manual exploitation, business impact assessment, and a detailed report with remediation guidance and severity ratings.
How often should we do penetration testing?
At minimum annually, and after major product releases or infrastructure changes. Regulated industries (finance, healthcare) typically require quarterly or bi-annual assessments.
Do you provide remediation support after the pentest?
Yes. We include a remediation consultation to explain every finding, help prioritize fixes, and optionally retest to confirm vulnerabilities have been resolved.
Are your testers certified?
Yes. Our security team holds industry-standard certifications including OSCP, CEH, and AWS Security Specialty. We follow responsible disclosure practices and work under signed NDAs.
Ready to get started with Cybersecurity & AppSec?
Book a free consultation call. Our experts will assess your needs and outline a clear plan.