Achievement 2 on Basic security By @nd579 assisted by @bossj23

Security is one fundamental thing that it's required in every facet of life.In Steemit, security is one very important aspect and measures put in place to protect Steemians from unauthorized persons having access to our hard earned asset and rewards. Infact this measures makes Steemit more endearing to me. My first writing was on "introduction to steem", now I'm writing on Basic Security on Steem. There are some questions posted so I'm going to give answers to the posted questions. Firstly I want to mention the keys in steem;

<@center>Do you know how each key and how they function on Steem platform

Of course, I know below are keys and how they function on Steemit platform;
1 Master key:
As the name implies this key is use to generate other keys.

2 posting key:
It is for log into our account and perform functions like up and down voting, commenting etc.

3 Active key:
This is for transactions and need to be protected

4 Owner key:
This is used for recovering account

5 Memo key:
For securing messages,memos and transactions

This I have done already in my Google account

This is done by login into wallet then click on the drop down menu close to Steem tap on power, I've indicated in the picture below.

Yes evidently there's a picture below that clearly shows the transaction I did.

I will stop here until when I do my achievement 3 . Thanks to everyone that make out time to go through my work I appreciate your effort .