I have a Samsung Galaxy S3. I use the build-in Email application to access my email from my internet service provider (so this is NOT gmail, outlook etc.).
I am often on the road and I need access to my emails. However, I want to maintain the confidentially of the emails i.e. I don't want anyone else to open and read my emails.
I know I can lock my phone but I prefer to only lock the email application. In this scenario, I have no problem with anyone accessing my phone and looking at photos etc. It is just that I don't want them to have access to my emails.
Is there a way to lock the email application only so that if I want to access my emails, I will have to provide a password etc.
The emails I am referring to above are business emails, so I need to keep most of them confidential.