About Us

Rhino Security Labs is a boutique penetration testing and security assessment firm focused on networks, applications, IoT, and social engineering. With manual, hands-on engagements, we identify and mitigate security vulnerabilities which put client assets at risk.

Our Clients

Our clients are forward-thinking organizations in a wide range of industries and compliance requirements.  Security needs vary as well; past clients include government agencies, Fortune 500’s and high-tech startups.

Listed below is one such client– Mark Cuban and his recent security mobile app, CyberDust.

Mark Cuban and "CyberDust"

After reading about our research in Wired regarding securing anonymity mobile apps, Mark reached out regarding security testing on CyberDust.  Rhino Security Labs worked with the Cyber Dust team to perform a thorough penetration test and identify any potential security issues.

I like working with [Rhino Security Labs]. They look to help rather than exploit. We have learned from them and I think their experience will be valuable to other app publishers and networks as well.

-Mark Cuban


Experienced in multiple verticals, we have insight into the needs of healthcare, financial services, retail, technology, hospitality, and energy.  By bringing this real-world, industry experience to each organization, we enable businesses to further develop their information security and compliance programs.

Choosing Rhino Security Labs was one of the best security decisions I’ve made.  Deep security testing and excellent reporting… I always know what to expect when I make the call.

-CISO, Major Financial Institution

Keeping the bank safe

Working with a large financial services company, Rhino Security Labs conducted the first security audit they had outside of required testing.

Analyzing their external network, as well as web and mobile apps, Rhino was able to demonstrate the risks and vulnerabilities automated scanning tools and their QSA had missed.

Our People

Passionate and forward-thinking, our consultants bring decades of combined technical experience as top-tier researchers, penetration testers, application security experts, SOC analysts, and more. Drawing from security experience in the US military, leading technology firms, defense contractors, Fortune 100 organizations, and the Big Four audit firms, we pride ourselves on both depth and breadth of information security and compliance experience.


Our Research

We take pride in pushing the envelope, researching new security vulnerabilities and developing new technologies.  From vulnerabilities in popular security apps and software products to developing our own security tools, Rhino Security consultants are constantly performing independent security analysis.

Our Certifications

Rhino Security Labs consultants have a number of industry certifications in keeping with our culture of continued education and technical development.  Below are just a few of the numerous certifications we hold as a team.

  • CISSP – Certified Information Systems Security Professional
  • GSEC – GIAC Security Essentials
  • GPEN – GIAC Penetration Tester
  • GWAPT – GIAC Web Application Penetration Tester
  • OSCP – Offensive Security Certified Professional
  • OSCE – Offensive Security Certified Expert
  • CEH – EC-Council Certified Ethical Hacker