A recently installed application update caused a vital application to crash during the middle
of the workday. The application remained down until a previous version could be reinstalled
on the server, and this resulted in a significant loss of data and revenue. Which of the
following could BEST prevent this issue from occurring again?
A.
Application configuration baselines
B.
Application hardening
C.
Application access controls
D.
Application patch management
How does patch management speed up recovery time? I would say having an already set up image/baseline is faster.
Ok, preventing the application from crashing makes sense to patch it
patch management would include testing in non-production environment first