The Hacker-cratic oath

As the honest hacker, I promise to use my skills for good, not evil.
To improve the lives of my fellow humans, not destroy and steal.
All my efforts will go into building a safer, securer and stronger digital world.
A world where ones and zeros are not the enemy.
A world where they [1’s & 0’s] are used to build trust and transparency between people,
companies, and countries.

I am an IronSky hacker.
your data will be protected by me.
It is my responsibility.

Management Team


  • Penetration Testing
  • Vulnerability Assessments
  • Web Application Testing
  • Mobile Application Testing


  • MSc Computer Science – Information Security
  • Offensive Security Certified Professional
  • Certified Penetration Testing Engineer
  • Cisco Certified Network Associate – Routing and Switching
  • Microsoft Certified Professional
  • Certificate in Cyber Security

Sibusiso Sishi

Sibusiso is the lead Technical Specialist at IronSky in Europe and South Africa. He is a Cyber Security Subject Matter Expert (SME) that is experienced in advising clients in technical security, understanding threats and vulnerabilities. Sibusiso has performed and led numerous Information Security engagements for IronSky at clients such as Omnia Holdings, MobeCom SA, Spoor & Fisher and South Bureau of Standards (SABS). Sibusiso has spoken at international and local conferences such as PasswordCon 2019, Bsides Las Vegas 2019 and DEFCON Johannesburg 2019.



  • Security Advisory
  • Security Architecture
  • Penetration testing


  • Master Business Administration (MBA)
  • Certified Information System Security Professional (CISSP)
  • Certified Information Systems Security Architecture Professional
  • Certified Cloud Security Professional (CCSP)
  • Post Graduate Diploma in Information Systems

Robert Beney

Robert is a Technical Specialist at IronSky in Europe and South Africa. He’s a Cyber Security Subject Matter Expert (SME), and an experienced advisor for technical security, threats and vulnerabilities. Robert has spearheaded many Information Security and Security Governance engagements for IronSky for high profile clients in both Europe and South Africa.



Consulting Team

Mbali Sishi

Junior Analyst

As a certified ISO 27001 Internal Auditor Mbali is instrumental in assisting IronSky customers in assessing their security programmes, identifying gaps and advising in how to close those gaps.

Nzanoa Liango


Nzanoa holds an OSCP, CCNA Security and Linux certifications. Nzanoa is actively involved as pentester on IronSky customer projects.

Tamir Tsegaye


Tamir holds an MCom in Information Systems and an OSCP. Tamir is actively involved as pentester on IronSky customer projects.


The CCNA Security Certification is a credential awarded to IT professionals who pass Cisco’s Certified Network Associate (CCNA) exam. The CNNA security credential demonstrates to employers that the holder is competent and qualified to handle a variety of network security tasks.