Is MD5 Still Considered Secure in Today's Digital Landscape?

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MD5 is widely regarded as insecure due to vulnerabilities that allow for its hashes to be decrypted. While some users still employ MD5 in PHP applications, it is not considered the most secure option available. The NSA recommends using SHA-256 or stronger algorithms for better security. Although concerns about MD5 primarily stem from its susceptibility to attacks by advanced entities like government agencies, most average users may not face immediate risks. However, transitioning to more secure hashing methods is advisable for enhanced protection.
exequor
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Does anyone think that md5 is the most secure? or are there more secure encryptions than it? I've heard news of some md5 hashes being decrypted. it's what i use in php and I was wondering.
 
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I do know that the NSA recommends SHA256 or greater, but I'm sure you'll be fine.
 
dduardo said:
I do know that the NSA recommends SHA256 or greater, but I'm sure you'll be fine.


because they can crack it? :biggrin:
 
Yes, because big government agencies can crack it. Since the NSA is a huge target they have to be extra paranoid. Most common folks don't have to worry about the limitations of md5.
 
exequor said:
Does anyone think that md5 is the most secure? or are there more secure encryptions than it? I've heard news of some md5 hashes being decrypted. it's what i use in php and I was wondering.
If you feel like reading alittle... you'll have to ignore the little agument in there...
http://forums.invisionize.com/index.php?showtopic=40975
 

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