On Fri, Dec 19, 2014 at 03:23:39PM +0530, Ram wrote:

> Ok fine , Is there any other file based approach that does not use a
> "provider"

Cyrus SASL supports a "sasldb" interface, or PAM.  Either can use
a locally stored password database.  With PAM, ideally strong
password crypts.  With "sasldb" (not really recommended) you can
store cleartext passwords to support CRAM-MD5 and other challenge-response
SASL mechanisms.

However, the risk of theft of the password DB is higher than the
risk of attacks on PLAIN inside TLS.  Avoid storing passwords,
other than as high-iteration salted hashes.

-- 
        Viktor.

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