Everything you need to know about Bitcoin wallet security!

Blockchain.info is one of the most popular and widely used online Bitcoin wallet services in the world with over a million clients at the time of writing. One of the best features of Blockchain is its excellent security as you retain full control over your Bitcoins and private keys and all the processing is down within your browser. Blockchain has no accces to your user account or password, so you retain complete control. Blockchain.info has no access to your Bitcoin private keys as they are encrypted, so there is no way that they can access your Bitcoin or sieze or freeze your Bitcoin wallet. As long as you have a backup of your wallet keys, you have full access to your Bitcoin, even if say the Blockchain.info site got taken down completely. You can still do a full restore of your wallet into another desktop wallet program such as Multibit.

Blockchain.info follows whats known as an "on-blockchain" business model. What this means to you as a wallet user is that Blockchain is staying most true to the unregulated, decentralized principles of Bitcoin. By keeping everything on the blockchain they are giving you complete control and no regulator or hacker can steal or seize your wallet (as long as you have a backup!). This sets Blockchain apart from all the other most popular web wallet providers.
We personally recommend Blockchain as our favourite web wallet due to it's security and the fact that you retain complete control over your private keys and Bitcoin.