Passwords, however, remain essential. They’re simply not as efficient as they formerly were. People re-use weak passwords from one site to the next. Millions of usernames and passwords have also been stolen by hackers. Passwords on websites are no longer as secure as they once were as a result of these factors.
That’s why using two-factor authentication for any key website account, such as your bank, trading accounts, and yes, even your domain name registrar, is critical.
What it’s all about
In addition to passwords, two-step authentication (2FA) adds another degree of security. When checking in to the website, this serves as a backup password.
Even if someone gets their hands on your website username and password, they won’t be able to access your account until you give them access to your “second login.”
It’s possible that you’re already utilizing 2FA without realizing it. This is a common example when the bank sends you a text message with a code that you need to enter before you can access your account.
Examples of Two factor
After entering the password, the company will send you an SMS with a one-time code. In order to complete the login process, you must enter this on the website within a certain period of time.. This is the most easy technique, but it is also the least secure because these messages can be intercepted. It’s still recommended utilizing SMS-based two-factor authentication if that’s the only option the website provides. Even so, it’s a vast improvement than using a password.
Codes that are used in apps
Another option is to utilize a security tool like Google Authenticator, which is available for Android and iOS. Authentication systems are designed to interact with many websites, so you just need to download one application to access different sites. Graduated symbols change virtually every second, thanks to computer programs. When you input your password on a website, it will prompt you to open the app in order to get the most recent code. This type of 2FA still poses risks. Some thieves will try to deceive you into entering your password on a bogus website, then ask you to input your two-factor authentication code. The thief can directly log into your account after you enter the code.