April 14, 2015

Using Private key with PuTTY

This article is intended for the members of TeamDX. Following are the steps you need to take in order to log in to server using private key provided to you by your team lead.  Start PuTTY by double-clicking its executable […]
November 28, 2012

Website Security Measures

I would like to share my personal observations and knowledge relating website security. You can add more by commenting this post. Password Hashing Passwords and other credentials must be stored hashed in Database. Use md5() or sha1() functions. Password Renew […]
March 24, 2011

Create Symbolic links in Windows 7

 To create symbolic link in windows 7, use command mklink. C:Windowssystem32> mklink Creates a symbolic link. MKLINK [[/D] | [/H] | [/J]] Link Target /D Creates a directory symbolic link. Default is a file symbolic link. /H Creates a hard […]
February 14, 2011

Installing Self-Signed SSL Certificate on WAMP Server

 Part I: Creating SSL Certificate 1- download windows executable file for openssl from http://slproweb.com/products/Win32OpenSSL.html and install it 2- open cmd window  3- cd to [openssl installation directory]/bin e.g if your installation directory is C:Program FilesOpenSSl, then cd to C:Program FilesOpenSSlbin 3- type […]
December 2, 2010

Hexadecimal codes of Colors

The 16 named colors   black white red green blue cyan magenta yellow gray silver maroon olive navy teal purple lime black white red green blue cyan magenta yellow gray silver maroon olive teal teal purple lime    
Configuration error when starting up NSU
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