인증서

메일을 받았다. Hello, Please act before October 31, 2019 to address an upcoming interruption of your applications using RDS and Aurora database instances. To protect your communications with RDS database instances, a Certificate Authority (CA) generates time-bound certificates that are checked by your database client software to authenticate any RDS database instance(s) before exchanging information. Following industry best practices, AWS renews the CA and creates new certificates on a routine basis to ensure RDS customer connections are properly protected for years to come. The current CA expires on March 5, 2020, requiring updates to existing RDS database instances with certificates referencing the current CA. ...