I do some bounties and airdrops... Also I have received some tokens to my wallet. But I saw some people have lost their tokens from their wallet without knowing. They told the wallets were hacked. So how to access a wallet very safe with a web browser? Also how to keep it safe?
To store tokens on your computer, I recommend using the browser-based online wallet MyEtherWallet (MEW), which was created in 2015.
MEW is an open source client application executed in Javascript. Windows users can install the Chrome browser extension on their computer.
Unlike web wallets, access to it is possible only through the device on which it was installed.
Peculiar properties:
Supports cold storage and hardware wallets best wallet, the Ledger Nano's, Mist, Geth, Metamask.Using one of them, the user does not lose the ability to send and receive funds through the MyEtherWallet platform. A few services offer this combination of options.
Buying Ethereum Gas, without It it is impossible to create special Ethereum contracts.
Authorization is possible with the help of graphic keys (QR codes). The safest way to sign in to your account is through a cold wallet.
Two-level protection. Two-factor authentication, as an additional method of protection, is used in server applications. Since MEW is a client application, the developers have proposed another solution-encryption. When registering a wallet, a private key is created, which is stored in an encrypted file (Keystore). You can only open it with a password. The private key gives access to the wallet, in case of loss it can not be restored. All information (key, Keystore file and its password) is stored on the owner's side. The user can refuse the second level of protection and store information in plaintext (JSON File), but the system developers strongly recommend not to do it.
The website
https://www.myetherwallet.com/