About

Abin Antony — Cybersecurity Engineer & Application Security Consultant

Short answer

Abin Antony is an independent application security consultant based in Kochi, Kerala, India, who spent five years building and shipping production mobile and web software before moving into offensive security. Engagements are performed personally — nothing is subcontracted to a bench.

Most security reports fail at the last step. The testing is fine, the findings are real, and then the remediation section says "implement proper input validation" — and a developer with four other tickets has no idea what to change.

My background is the reason my reports do not read that way. Before security, I shipped mobile and web applications: 50+ apps to the Play Store and App Store, five years of production code, release cycles, hotfixes and the specific feeling of finding out that a thing you built handles money badly. That experience is what lets a finding land as a diff instead of a lecture.

How I work

  • One named consultant does the testing, writes the report and runs the remediation call.
  • Findings are shared as they are confirmed — critical issues the same day, never held for the report.
  • Every engagement is fixed-scope and fixed-price, with the number of testing days stated in the proposal.
  • Every fixed finding is retested free within 30 days, and the report is reissued with closure status.
  • Evidence is minimised, stored encrypted and destroyed 90 days after closure unless you ask otherwise.

What I do not claim

Plenty of security marketing is unfalsifiable. Here is the opposite: I am one person, not a team. I do not run a 24/7 SOC, I do not sell managed detection, and I do not issue compliance certifications — that requires an accredited auditor, and anyone telling you otherwise is selling you a PDF. For red teaming at national-infrastructure scale, or physical and social engineering programmes, you want a larger firm and I will say so.

Areas of focus

  • Penetration testing
  • Mobile application security
  • Android security
  • iOS security
  • OWASP MASVS
  • OWASP ASVS
  • OWASP API Security Top 10
  • Secure code review
  • Threat modelling
  • Cloud security
  • DevSecOps
  • Reverse engineering
  • Vulnerability assessment
  • Application security

Background & credentials

50+ apps shipped to the Play Store & App Store

abinantony.io · 2019–present

Verified

Formal certifications in progress are not listed here until they are awarded and verifiable. Ask directly and you will get a straight answer about what is held and what is not.

Want this tested properly?

Scope and a fixed quote within two working days. First consultation is free.