I have a Windows Server 2016 server which is running SQL Server 2016.
My application interacts with the server and exchanges stock market data.
Things have been going well for last 6 months. However since last week to 10 days the sql server suddenly stops running. When I see event log it shows that sql server has crashed. I have to start the server again and then it resumes.
I dunno why this is happening. However i did notice an application running called secury.exe which consumes a lot of resources. Have a look at screenshot.
I did run a windows defender quick scan but it didn't turn up anything.
Please advice as to what can I do.