Hackers of India

Gursev Singh Kalra

Activities: Tool Demo - 2; Award - 3; Talk - 4;

Tools Contributed or Authored: PIXELCAPTCHA JMSDIGGER OYEDATA SSLSMART

Hacktivity

---- 2015 ----

2015/08/05 Tool Demo : Blackhat : PixelCaptcha: A unicode based captcha scheme -Gursev Singh Kalra

---- 2013 ----

2013/07/31 Tool Demo : Blackhat : JMSDigger -Gursev Singh Kalra

---- 2012 ----

2012/12/06 Talk : Blackhat : Attacking ODATA -Gursev Singh Kalra
2012/08/15 Award : Web Hacking Top 10 Techniques : Attacking OData: HTTP Verb Tunneling, Navigation Properties for Additional Data Access, System Query Options ($select) -Gursev Singh Kalra
2012/03/02 Award : Web Hacking Top 10 Techniques : CAPTCHA Re-Riding Attack -Gursev Singh Kalra
2012/02/15 Talk : Nullcon : CAPTCHAs for fun and Profit -Gursev Singh Kalra

---- 2011 ----

2011/11/17 Award : Web Hacking Top 10 Techniques : CAPTCHA Hax With TesserCap -Gursev Singh Kalra
2011/02/25 Talk : Nullcon : SSLSmart – Smart SSL Cipher Enumeration -Gursev Singh Kalra

---- 2009 ----

2009/12/05 Talk : Clubhack : Mobile Application Security Testing -Gursev Singh Kalra