Rank
3rd
Reputation
1,679
Playground progress
88%
53 of 60
Discussion threads
78
Discussion posts
349
Following
8
Followers
491
Medals
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Cheese
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Contributor
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Dark side
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Devotee
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Donator
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Forum
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Helper
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Influencer
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Karma
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Levels
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Patrol
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Rewarder
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Stalker
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To-do
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Veteran
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Visitor
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Writer
Dealing mostly with web security and cryptography. Working as a full-time penetration tester. Fluent in PHP and Javascript; decent in Python. Interested in kleptography and cryptovirology. I have also got a keen interest in steganography.
My free time is mostly occupied with research, development, bug bounty hunting and occasionally CTFs.
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a year agoAwarded Karma medal
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5 years agoCompleted Where am I?!
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5 years agoCompleted Captcha 3 / CAPTCHA
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5 years ago4 lesser-known attack types was published
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5 years agoCompleted A nice game of chess / Stego
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5 years agoAwarded To-do medal
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5 years agoCompleted Variable switcheroo / Cracking
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5 years agoAwarded Patrol medal
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5 years agoCompleted Something for you / GPG
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5 years agoCompleted Election day / Realistic
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5 years agoCompleted Captcha 2 / CAPTCHA
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5 years agoCompleted FOSS login v2 / Code review
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5 years agoCompleted FOSS login / Code review
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5 years agoCompleted Cracking 1 / Cracking
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5 years agoAwarded Levels medal
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5 years agoAwarded Rewarder medal
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5 years agoCompleted Private correspondence / GPG
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5 years agoCompleted Captcha 1 / CAPTCHA
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5 years agoCompleted Unknown sender / GPG
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5 years agoAwarded Dark side medal
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5 years agoAwarded Stalker medal
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5 years agoAwarded Karma medal
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5 years agoAwarded Karma medal
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5 years agoAwarded Visitor medal
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5 years agoAwarded Visitor medal
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7 years agoAwarded Veteran medal
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10 years agoCompleted Missile codes / Forensics
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10 years agoCompleted SecureUs / Realistic
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10 years agoIntroduction to jQuery & Basic jQuery Animations was published
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10 years agoCompleted Map it
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10 years agoCompleted Recon
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10 years agoCompleted 0xBBA5 / Stego
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10 years agoPassword Generation and Safe Offline Storage was published
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10 years agoAwarded Contributor medal
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10 years agoXSLT Inclusion Vulnerabilities was published
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10 years agoCompleted Aliens / Stego
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10 years agoAwarded Forum medal
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10 years agoAwarded Donator medal
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11 years agoSecurity of Virtual Hosts & Traffic Cessation was published
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11 years agoCompleted Sandra Murphy
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11 years agoCompleted Access logs
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11 years agoCompleted
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11 years agoCompleted Secure agent
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11 years agoAwarded Veteran medal
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11 years agoCompleted SQLi 2 / SQLi
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11 years agoPHP:OOP Part 6 - Object Types Validation & Documenting was published
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11 years agoPHP:OOP Part 5 - Property Hiding & Type Hintinting was published
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11 years agoPHP:OOP Part 4 - Exception Handling & Namespaces Overview was published
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11 years agoPHP:OOP Part 3 - Magic Methods was published
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11 years agoPHP:OOP Part 2 - Serialization of Objects & Variable Variables was published
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11 years agoPHP:OOP Part 1 - Abstract Classes & Interfaces was published
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11 years agoHybrid Multiple Layer Encryption was published
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11 years agoAwarded Helper medal
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11 years agoCompleted SQLi 1 / SQLi
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11 years agoAwarded Influencer medal
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11 years agoAwarded Forum medal
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11 years agoAwarded Influencer medal
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11 years agoBuffer Overflows and IDS Basics was published
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11 years agoAwarded Writer medal
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11 years agoAwarded Devotee medal
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12 years agoCompleted Custom encoding / Coding
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12 years agoCompleted Planet Bid / Realistic
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12 years agoCompleted Alphabetize / Coding
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12 years agoAwarded Veteran medal
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12 years agoAwarded Devotee medal
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12 years agoAwarded Devotee medal
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12 years agoCompleted Xmas '08 / Realistic
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12 years agoCompleted Princess slag / Realistic
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12 years agoCompleted
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12 years agoCompleted Library Gateway / Realistic
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12 years agoCompleted World of Peacecraft / Realistic
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12 years agoCompleted Crypt 2 / Crypt
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12 years agoCompleted
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12 years agoCompleted Sid / Intro
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12 years agoCompleted HTTP method / Intro
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12 years agoCompleted
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12 years agoCompleted Squashed image / Stego
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12 years agoCompleted Beach
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12 years agoCompleted Intro 12
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12 years agoCompleted Intro 9
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12 years agoCompleted Intro 8
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12 years agoCompleted Intro 7
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12 years agoCompleted Intro 6
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12 years agoCompleted Intro 5
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12 years agoCompleted Intro 4
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12 years agoCompleted
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12 years agoCompleted Intro 2
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12 years agoCompleted Intro 1
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12 years agoCompleted Crypt 5 / Crypt
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12 years agoCompleted Crypt 4 / Crypt
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12 years agoCompleted Crypt 3 / Crypt
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12 years agoCompleted Crypt 1 / Crypt
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12 years agoCompleted Intro 11 / Javascript
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12 years agoCompleted Intro 10 / Javascript
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12 years agoCompleted
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12 years agoCompleted Intro 3 / Javascript
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12 years agoCompleted 24 bit
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12 years agoAwarded Cheese medal
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12 years agoJoined the site