Editing Computer engineering (section)

===Coding, cryptography, and information protection===
{{Main article|Information security}}
[[File:Source code in C.png|thumb|[[Source code]] written in the [[C (programming language)|C]] programming language]]
Computer engineers work in coding, applied cryptography, and information protection to develop new methods for protecting various information, such as [[Digital image|digital images]] and [[Digital Music|music]], fragmentation, [[copyright infringement]] and other forms of tampering by, for example, [[digital watermarking]].<ref name="SCCC">{{cite web |title=Computer Engineering Overview |url=http://www.careercornerstone.org/pdf/compeng/compeng.pdf |publisher=Sloan Career Cornerstone Center |access-date=July 20, 2012 |archive-url=https://web.archive.org/web/20120916035940/http://www.careercornerstone.org/pdf/compeng/compeng.pdf |archive-date=September 16, 2012 |url-status=dead }}</ref>