title: List of characters to be restricted for protection against XSS and SQL Injections?
body: <p>I have gone through a lot of articles out there to find out a simple list of characters that can restrict a user from inputting for protecting my site against XSS and SQL Injections, but couldn't find any generic list as such.</p>
  
  <p>Can someone help me out by simply giving me a list of safe or unsafe characters in this regard? I know this can be field specific but I need this for text field where I want to allow maximum possible characters. </p>