Application Security
Design, assess, and enhance the security of applications and products.
Pro Tip: It's about more than just the application's security.
From the coders that make it work, to the infrastructure that keeps it alive. AppSec keeps businesses in business.
We partner with your teams to uncover and mitigate vulnerabilities at every stage of the software development lifecycle. Our consultants leverage industry standards like OWASP and cutting-edge tools to identify risks and deliver actionable recommendations. With a focus on balancing security with usability, we help you reduce attack surfaces, meet compliance requirements, and protect your applications from evolving threats.
Whether you’re launching a new app or securing a legacy system, our expertise ensures your applications are resilient, compliant, and prepared for the challenges of today’s digital landscape. Let us help you build trust with your users and confidence in your security posture.
“Doing business in a digital business world requires a proactive approach to cybersecurity, SEVN-X provides terrific support necessary to test platforms for possible vulnerabilities and to provide fractional CISO talent to ensure business platforms are safe and secure.”
COO, Risk Management Firm
Application Security
Threat Modeling
Threat modeling helps identify potential risks by analyzing the application’s architecture, workflows, and user interactions. By focusing on the most likely attack scenarios, such as privilege escalation or data leakage, it provides a proactive approach to understanding where threats might emerge.
This process also aligns security measures with the application’s functionality and business priorities, ensuring the assessment targets real-world risks.
Secure Architecture Review
A secure architecture review examines the foundational design of the application to identify systemic vulnerabilities that may not be immediately apparent in the code. This includes evaluating data flow diagrams, infrastructure components, and security controls such as firewalls or authentication systems.
By addressing these weaknesses early, organizations can reinforce the overall security of their application and prevent costly redesigns later.
Code Review
Static application security testing (SAST) and manual code reviews uncover insecure coding practices, logic flaws, and potential backdoors. This stage ensures developers adhere to secure coding standards and that codebases remain free of vulnerabilities. Addressing these issues before deployment significantly reduces the likelihood of exploitation and strengthens the overall security posture.
Vulnerability Scanning
Automated vulnerability scanning tools help identify known weaknesses in the application, including outdated components and insecure configurations. This process highlights easily exploitable issues like injection flaws, weak cryptography, and insecure communication channels. While automated scans provide valuable insights, they are most effective when paired with manual validation to eliminate false positives.
Offensive Testing
Penetration testing simulates real-world attack scenarios to identify exploitable vulnerabilities across the application’s layers. This dynamic testing goes beyond automated scans, testing for complex issues like business logic flaws, chained vulnerabilities, or privilege escalation. By replicating potential attacker behaviors, penetration tests provide actionable insights to strengthen the application’s defenses.
Authentication and Authorization
Ensuring robust authentication mechanisms is critical to protecting user accounts and sensitive data. This review examines practices like password policies, multi-factor authentication (MFA), session management, and access controls. Weaknesses in these areas are identified and addressed to prevent unauthorized access and protect against attacks such as credential stuffing or session hijacking.
Data Protection and Privacy
This step evaluates how the application handles sensitive data, ensuring it is encrypted during transmission and at rest. It also checks for compliance with data privacy regulations, such as GDPR or HIPAA, to mitigate legal and reputational risks. Proper data handling practices, such as tokenization and access controls, protect both user and organizational information from breaches.
Third-Party Components Review
Open-source libraries and third-party APIs often introduce hidden vulnerabilities into an application. This analysis evaluates the security and licensing compliance of these components to ensure they meet enterprise standards. Keeping these components updated and secure is essential to reducing the attack surface and mitigating supply chain risks.
Configuration Review
Reviewing server and application configurations helps identify insecure settings that can lead to unauthorized access or data exposure. Misconfigurations, such as overly permissive file permissions or default credentials, are common attack vectors. Ensuring configurations are aligned with security best practices minimizes exposure and strengthens the application’s resilience against threats.
In the end
It's all about the report.
We're big on content, short on fluff.
Executive Summary
More art than science, conveying the results of a very technical work to non-technical people is a skillset unto itself. We believe we've cracked the code on making this content accessible and understandable to the highest levels of management in an organization.
Strategic recommendations to support and enable executives in making decisions, packaged for executive delivery.
Assessment Results
Findings—categorized, prioritized, and ranked by criticality and estimated remediation effort.
Each finding receives a detailed breakdown including a description of the risk, detailing the threat it poses to the organization, where that issue was observed and how to remediate it. When applicable, screen captures and steps to reproduce the issue are documented.
Appendices
Cyber Kill Chains provide step-by-step walkthroughs, illustrating the severity and impact of various risks and how an attacker may leverage them.
Detailed summaries, processes, and results for engagement campaigns (i.e., recon, wireless, physical testing), which include images, statistics, tools, and techniques used.
In short, we provide all the steps necessary to show our work.
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