US 12,074,991 B2
Certificate revocation check proxy service
Harsh Chaturvedi, Livermore, CA (US); Harsha S. Kapre, San Mateo, CA (US); and Srinath Shankar, Belmont, CA (US)
Assigned to Snowflake Inc., Bozeman, MT (US)
Filed by Snowflake Inc., Bozeman, MT (US)
Filed on Jun. 21, 2023, as Appl. No. 18/338,909.
Application 18/338,909 is a continuation of application No. 17/823,922, filed on Aug. 31, 2022, granted, now 11,750,406.
Application 17/823,922 is a continuation of application No. 17/515,489, filed on Oct. 31, 2021, granted, now 11,516,022.
Prior Publication US 2023/0336365 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/32 (2006.01); H04L 67/1097 (2022.01); H04L 67/289 (2022.01)
CPC H04L 9/3268 (2013.01) [H04L 9/3297 (2013.01); H04L 67/1097 (2013.01); H04L 67/289 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a certificate revocation service, a revocation check request from a first client;
querying, by one or more computer processors of the certificate revocation service, a data storage of the certificate revocation service for a revocation status of a first digital certificate; and
responding to the revocation check request based on querying the data storage for the revocation status of the first digital certificate, the first client being configured to connect with an online service in response to the revocation status of the first digital certificate being unavailable and the first client being set to fail open, the first client being configured to disconnect from the online service in response to the revocation status of the first digital certificate being unavailable and the first client not being set to fail open.