If you don’t have admin privileges, contact your admin to do it. You don’t need OAuth2 to use Two-Factor Authentication in your browser – but if you want to use the Android app, the iOS app, or the Desktop client, you will need to install OAuth2 on the ownCloud Server. You need ownCloud admin privileges – but you can also just ask your admin to install the necessary ownCloud Server Apps. How to enable Two-Factor Authentication? You don’t need special tech skills. Setup Two-Factor Authentication for ownCloud – Step by Step This is way harder, and your account is more secure. So stealing your password isn’t enough anymore – they also need to steal your phone. If an attacker wants to hack your account, they would have to do the same. Finally, you enter it – and you’re logged in. You open the app on your phone, and a time-based one-time password (TOTP) shows. Then you get asked for your second factor, e.g. In practice: first you open your browser and login with your username and password. You can even use your phone as second factor. There are many possible tokens for Two-Factor Authentication. It could be a hardware token or an app on your phone – this proves that you not only can memorize the password (the first factor), but also have your mobile phone with you (the second factor). With Two-Factor Authentication, you have a second factor that proves that you are you. If your password gets cracked or found because you reused it in a powned service, a second authentication factor will protect you against hackers. Two-Factor Authentication: What’s it About?Ī second factor is very useful to protect your account against password theft. One of those is Two-Factor Authentication. So this blogpost aims to help you leverage ownCloud’s security features. Our readers’ feedback to my recent article about password managers showed that there is a lot of interest in security. The struggle for more secure IT infrastructure is an uphill battle, and it is hard to stay up-to-date. “The most recent data breach?”, you may ask, “what was it – oh, this article is from 2019, lol.”īut let’s be honest, even if you read this article in 2021, there will always be a most recent data breach.
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