The security of an integrated circuit depends on the EAL certification. This can range from 1 to 7. The higher the EAL number is, the greater the security. Most hardware wallets do not use secure elements at all. Some use EAL 5 or less. The OPOLO Cosmos uses an EAL 6+ secure element. This is more secure than the best known hardware wallets and is the highest EAL rating of any hardware wallet on the market.

Taking mnemonics backup or restoring the wallet is a very complicated process that takes a lot of time. OPOLO has made things much simpler by using the OPOLO Cards technology to backup/restore the mnemonics with a single touch. Just like paper, the mnemonics will be stored in the clear text, so users should securely store OPOLO Cards.

Authentication of a hardware wallet is a complicated process. We have made it simpler, just like using a smartphone. Enter a password or passphrase by simply touching on the screen as you do on your smartphone.

The longer a password/passphrase is, the harder it is to guess or to crack. With the OPOLO Cosmos, you can use passwords/passphrases that are up to 120 characters long. Long passwords provide another layer of security to protect your crypto assets. OPOLO has passed its first external security audit by an external security auditor company based in Europe.

We know that you are fed up with installing multiple wallet apps to access different coins and tokens. We feel the same pain and that is why we have integrated all coins and tokens into a single simple application. No more wallet downloads!

We have made things much simpler for you- now you do not need to find exchanges. We have done the difficult work to make your life simpler by integrating their APIs into our wallet app. You can exchange directly from our app!