Achievement 2: Basic security on steemit by @ranichy5262

Assalamu Walaikum Wah Rahmatullah,
Hello everyone,I think everyone is well by the blessing of Almighty Allah. Today I am executing my achievement task 2. I have read and comprehend the fundamental security on steem. And that I comprehend the purposes , regulations , use cases, and qualities of each security keys .
After the steemit registration,I got all security keys . Here I am talking about some of the concerns in the achievement task 2 . Below I'm giving thorough explanation on the questions.

SECURITY IN BLOCKCHAIN
" Blockchain technology creates a structure with innate security traits . it is based on the tenet of cryptography , decentralization and agreement, which guarantee confidence in the security

Security means the preservation of ownership . it helps the users to maintain their privacy and it safeguards their data, information, documents, ....etc from others that means , and only the user can have access to his/her data , thereby protectin data.
Security may come in the aspect of keys, passwords, face recognition, biometric authentication, fingerprint, etc. so it will be personal when a user select his password, so security has a crucial part in the data protection .

RETRIEVE
I got my keys after the registration on steemit. I got the keys in the form of long alphanumeric format. So it is very protected and secure . Also I got the keys in a pdf files. The digital file is saved in my google drive and can only be accessed by me

FUNCTIONS AND KEYS
There are mainly 4 types of keys.
Owner key
Active key
Posting key
Memo key

OWNER KEY
It is separated from our master password. It can amend any account key including our owner key. It is a powerful key.

ACTIVE KEY
Active key is a kind of key that is used for financial transactions such as transferring fund, power up/ down transactions, converting SBD , editing profile and fixing orders in to markets. It is also used for wallet transactions.

POSTING KEY
The function of the posting key is to post on steemit,comment,vote,edit posts,resteeming,and following or unfollowing other accounts.It staves off any third party from transferring cash from our wallet.

MEMO KEY
When I need to encrypt and decrypt private messages(crater or read memo)and fund transfer I use this key.

KEEP MASTER

I have done that already. because I have created my account already. I saved my master password in my google drive , so nobody can have access to my master password. I know the aftermaths if I lost my master password. So I ensure that I do not loose my master it any way.

TRANSFER

YES, I know how to transfer steem to another steem user account. Here I submit the tutorial for transfering steem token to another steem user account.

Step 1 : First of all log in to your steemit account using your username and password. After that you will get your profile, in that profile you can see WALLET button , click the button.
After that it will open steemit wallet page. there we can see the wallet informations .

Step 2: You will find a power down button, with options like transfer, transfer to savings, power up, trade and market.

Step 3 : Click on transfer button. After that we will get a page includes From, To Accounts, and also we can see amount box...

Fill up the items of the receiver address and click the NEXT button
Step 4 : After that we will get a new sign in page. There we want to put our Active key or owner key or Master password to perform the action
After putting the key....enter to sign in.....Then the transaction will be completed
POWER UP
Yes, I know how to power up my steem ,Here I submit the tutorial on how to power up our steem .
Step 1 : To perform the power up, first we need to go to the wallet that has been done before.

In the drop down menu list we can see the power up button . Click on the power up button.
Step 2 : After that we will get a new page like this

Fill the amount box and and click in the power up button .
After that we will get a confirm transfer to vesting. click ok to confirm

Step 3 : After that we get a new page for entering the active or owner key or master password to complete the action.

Thank you so much for taking the time to read it.

My Achivement 1:
https://steemit.com/hive-172186/@ranichy5262/achievement-1-verification-through-introduction-by-ranichy5262-or-or-15-9-22