The phrase "authentication from" is correct and usable in written English.
It can be used when referring to the source or method of authentication in a technical or security context.
Example: "The system requires authentication from a verified user before granting access."
Alternatives: "authentication by" or "authentication via".
PennKey authentication from the desktop synchronization clients is enabled.
There were also huge controversies around titles such as Spore and Mass Effect which required regular and arduous authentication from purchasers.
Bonhams said this was clearly not an issue for the Swat van, which comes with a certificate of authentication from Banksy's Pest Control Office.
Suppose that your site has a machine, laughter.mit.edu, that requires Kerberos authentication from anyone who wants to rlogin to it.
Suppose that your site has a machine, 'laughter.mit.edu', that requires Kerberos authentication from anyone who wants to 'rlogin' to it.
He pulled out a pack of Manila folders containing what he said were certificates of authentication from more than a dozen experts.
Rose had notarized authentications from two technicians who'd worked with the console, but Mars wanted a sound engineer to visit Rose's studio and check out the merchandise.
Keytabs are used most often to allow server applications to accept authentications from clients, but can also be used to obtain initial credentials for client applications.
The report was based on anonymized data from 2,500 customers, running 4,000 applications (with thousands of additional custom integrations) with millions of daily authentications from 185 countries.
As one of the performance enhancements, fetching authentication vectors from foreign network is enabled instead of fetching from home network, which significantly reduces the authentication delay and message overhead.
Since in an asymmetric cryptosystem each user has a secrecy channel from every other user to him (using his public key) and an authentication channel from him to all other users (using his secret key), it is possible to achieve both secrecy and authentication using superencryption.
