
Uncover your cyber risks and mitigate security threats with clarity.
Uncover your cyber risks and mitigate security threats with clarity.
Penetration Testing
We apply 20 years of penetration testing experience to your unique business needs so you can protect your reputation, keep your competitive edge, and defend your bottom line from hackers-in-the-wild.


Web Application
Your business runs on applications and 75% of cybercrime is aimed at web application vulnerabilities.
Most apps are used by businesses with the assumption that they are secure. This can be a big mistake. Apps are built for functionality, not security.
Our team combines rigorous manual techniques to test web application categories including:
- Authentication and Authorization
- Session Management and Exception Handling
- Data Confidentiality
- Database and Server Components
- Source Code
- And more

Network Security
Chances are your external network is strong, and your internal network is protected by layers of technology appliances built to prevent intrusion.
But what if a hacker bypasses your defenses and social engineers their way into your internal network?
Can the hacker....
- Move laterally
- Escalate permissions and bypass authentication
- Access PHI, PII, or other sensitive information
- Gain control and compromise the network or data
Our team takes a customized approach to test your defenses to emulate a hacker-in-the-wild identify where additional protects are needed. We’ll show you how an adversary could compromise your system and then give you risk-reducing strategies to protect your business.

Compliance and Security Assessments
Complying with regulations and privacy standards imposed by authorities may seem complex. Zelvin Security can help you successfully address risks and security controls to meet regulatory requirements.
- PCI DSS
- HIPAA
- New York's SHIELD ACT
- DFARS
- DFS 23 NYCRR 500
- Ed Law 2D
- NIST
- CMMC
- And more
Simplify your governance and security program by testing policies and exceeding compliance standards.


We are the hackers you want to know. Let's work together to:
Meet your personal cybersecurity team today! Receive useful security tips and best practices to exceed your security goals.
Fill in the contact form below to get started!
By subscribing you agree to receive our security tips. We value your privacy and preferences. We will never share your information or spam you. Unsubscribe at any time.
Ready to take the next step into cybersecurity clarity?
Let's protect your reputation and defend your bottom line from hackers-in-the-wild.