Application Security
& Code Review
secure from the source.
CyLentrix Application Security for development teams — secure code review, SAST/DAST scanning, and API security testing that builds security into your SDLC rather than testing it out at the end.
What is Application Security?
Application Security (AppSec) encompasses the tools, practices, and processes used to identify, fix, and prevent vulnerabilities in software applications — from the source code through to the deployed production environment. It addresses the most exploited category of vulnerabilities in modern cyberattacks.
CyLentrix embeds security into your Software Development Lifecycle (SDLC) through a combination of secure code review, automated static and dynamic analysis, and developer security training — shifting security left to catch vulnerabilities where they are cheapest to fix: during development.
Why businesses choose
CyLentrix AppSec.
Applications are the primary target of modern cyberattacks. CyLentrix brings application security expertise to your development process — finding and fixing vulnerabilities before they reach production.
Manual Secure Code Review
Expert security engineers review your source code for logic flaws, authentication weaknesses, and business logic vulnerabilities that automated tools miss.
SAST Integration
Static Application Security Testing is integrated directly into your CI/CD pipeline, providing developers with real-time feedback on security issues as they write code.
DAST & Runtime Testing
Dynamic testing against running applications identifies vulnerabilities only visible at runtime, including injection flaws, authentication bypasses, and session management issues.
Developer Security Training
Secure coding workshops and just-in-time training build security awareness into your development culture, reducing vulnerability introduction at the source.
Find it in code.
Fix it in pipeline.
Our Application Security programme covers the full stack — from frontend JavaScript through backend APIs to database queries and cloud infrastructure code.
OWASP Top 10 Coverage
Every engagement addresses the OWASP Top 10 most critical web application security risks as a minimum baseline.
API Security Testing
REST and GraphQL APIs are tested for authentication failures, broken object-level authorisation, and excessive data exposure.
Third-Party Dependency Scanning
Open-source component scanning identifies known vulnerable libraries in your codebase and provides upgrade guidance.
Infrastructure-as-Code Security Review
Terraform, CloudFormation, and Kubernetes manifests are reviewed for misconfigurations before they are deployed.
Engineered for
regulated industries.
Any organisation building or maintaining software — whether in-house applications, customer-facing platforms, or internal tools — has an application security obligation.
SaaS & Software Products
Building security into product development to satisfy enterprise customer security requirements.
BFSI & Financial Services
Securing banking applications, trading platforms, and payment processing code.
Healthcare Technology
Protecting patient-facing applications and health data APIs from exploitation.
E-Commerce & Retail
Securing checkout flows, customer portals, and payment integration code.
Government Digital Services
Ensuring citizen-facing government applications meet security standards before launch.
Backed by the
standards that matter.
Our practices and platforms are validated against globally recognised security and quality certifications — so the assurances we make are independently verified, not self-declared.
Intelligence from the
Cylentrix Research Office.
Strategic, intelligence-driven guidance for navigating a boundaryless threat landscape.
Cybersecurity Landscape 2025: Strategic Resilience Report
Navigate the complex threat landscape with an intelligence-driven approach. Establish a multi-layered defence, implement Zero Trust principles, and safeguard critical assets against emerging vulnerabilities — ensuring business continuity in a boundaryless workspace.
Next-Generation Firewall Deployment & Management
Secure your dissolving network perimeter with an advanced Next-Generation Firewall strategy. Leverage deep packet inspection, enforce Zero Trust access, and neutralise zero-day threats using industry-leading architectures — for secure, resilient connectivity across the modern enterprise.
Trusted by teams
across industries.
Enterprises, institutions and high-growth businesses rely on CyLentrix for secure, always-on infrastructure.
What is the difference between SAST and DAST?
SAST (Static Application Security Testing) analyses source code without executing it, identifying vulnerabilities during development. DAST (Dynamic Application Security Testing) tests the running application from the outside, identifying issues only visible at runtime. CyLentrix typically recommends both approaches for comprehensive coverage.
Can CyLentrix review code in any programming language?
Our team has expertise across major web and mobile development languages including Java, Python, Node.js, PHP, Go, Swift, and Kotlin, as well as infrastructure languages including Terraform and Helm.
How does secure code review differ from penetration testing?
Penetration testing tests the running application from an attacker’s perspective. Secure code review examines the source code directly, finding vulnerabilities that penetration testing may miss (e.g. dead code paths, server-side logic flaws) and explaining exactly where in the code to fix them.
Can you integrate security scanning into our existing CI/CD pipeline?
Yes. We integrate SAST and dependency scanning tools into GitHub Actions, GitLab CI, Jenkins, Azure DevOps, and other CI/CD platforms, providing developers with automated security feedback on every commit.
How quickly can a critical application vulnerability be fixed after discovery?
We provide fix guidance alongside every finding, including specific code examples where applicable. For critical vulnerabilities, our team is available to assist with remediation and to verify the fix is effective before re-exposing the application.
Build security in
from the very first line.
Secure your applications with CyLentrix Application Security & Code Review — expert manual review, SAST/DAST integration, API security testing, and developer training that builds security into your SDLC. Find vulnerabilities where they are cheapest to fix: in code, before production.