Achievement 2: Basic security on steemit by @anamika27

Hello, all my fellow Steemians,
Hope you all are well and healthy. Today I am performing my achievement task 2. I have read and understand Steam Basic Security. And I understand the purpose, regulations, use cases and attributes of each security key.
After steemit registration I got all security keys. Here I am talking about some concerns of achievement task 2. Below I am giving a thorough explanation of the questions.

SECURITY IN BLOCKCHAIN
"Blockchain technology creates a framework with inherent security features. It is based on principles of decentralization, cryptography and contracts, which guarantee trust in security.

Security means preservation of ownership. It helps the users to maintain their privacy and it protects their data, information, documents etc. From others which means, and only the user can access his data, thereby keeping the data secure.
Security can come in the form of keys, passwords, facial recognition, biometric authentication, fingerprints, etc. So, it will be private when a user chooses his password, so data protection has an important part of security.

Restore
I got my key after registration on Steemit. I got the keys in long alphanumeric format. So, it is very safe and secure. Also, I got the key in a pdf file. The digital file is stored in my Google Drive and can only be accessed by me.

FUNCTIONS AND KEYS
There are mainly 4 types of keys.

1. Owner key
2. Active key
3. Memo key
4. Posting key

Owner's Key
It is separate from our master password. It can modify any account key including our owner key. This is a strong key.

Active Key
Active key is a type of key that is used for financial transactions such as fund transfer, power up/down transaction, SBD conversion, profile editing and placing orders in the market. It is also used for wallet transactions.

MEMO KEY
It is used to encrypt or decrypt the inscription when sending funds.

Posting key
Posting key is a type of key used to post, edit comments, vote, resteeming, and follow or unfollow other accounts. This prevents any third party from transferring cash from our wallet.

Master Keep
I have already done it. Because I already created my account. I have saved my master password in my google drive, so no one can access my master password. I know the consequences if I lose my master password. So, I make sure that I do not lose my Lord in any way.

Transfer
Yes, I know how to transfer steam to another steam user account. Here I am submitting tutorial to transfer Steem Token to another Steem user account.

Step 1: First login to your Steemit account using your username and password. After that you will find your profile, in that profile you will see WALLET button, click on the button.
After that it will open Steemit wallet page. There we can see the wallet information.

Step 2: You will find a Power Down button with options like Transfer, Transfer to Savings, Power Up, Trade and Market.

Step 3: Click the Transfer button. After that we will get a page with From, To Accounts and we will also see the amount box.

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 task
After inserting the key. Sign in to sign in. Then the transaction will be completed.

POWER UP
Yes, I know how to power up my steam, here I submit the tutorial on how to power up our steam.
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.

My Achievement-1 Verified/R2 link:
https://steemit.com/hive-172186/@anamika27/my-first-post-achievement-1-newcomer-s-community