A Technical Blog, originally posted at http://www.csharphacker.com/technicalblog/index.php/2010/01/21/who-knows-of-the-net-secure-strings/
While SecureString is certainly not a new kid on the block, it is often overlooked by .Net programmers that are programming applications that deal with sensitive data (think PCI, KeyManagement, Passwords, Credit cards, etc.)...
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