How can I secure my phone?

[Manuel Laureano]

Phone Security

I'm new to the Android world.I bought an LG H345 Leon with Lollipop 5.0.I want to know how to secure my phone,like using a password to be able to use the phone.
Thanks in advance for any reply.

 

[rcunningham]

Go to settings and scroll down and follow the screenshots I attached. Then just select a option and follow the acording steps.