Post by account_disabled on Mar 16, 2024 6:43:37 GMT
It looks like a flash drive and hackers hate it. The U2F key is an inconspicuous device, but its operation is extremely effective because it guarantees safe login to accounts and online services. Why is it the best form of multi-step verification for every user? Learn how U2F keys work and how they are used in popular office solutions around the world. Table of Contents Hide 1. What is a U2F key? 2. How does a U2F key protect you from hackers? 3. Types and division of U2F keys 3.1. The shape and connection method of the U2F key 3.2. Individual functions 4. How to use a U2F key on the Internet? 5. The best security for online accounts - application examples 6. How much does a U2F security key cost? 7.
U2F key in everyday use – is it (and why) worth it? What is a U2F key? A U2F security Find Your Phone Number key is a small device that you use to confirm your identity when logging in. This is a form of multi-factor authentication ( 2FA ) and is currently considered one of the safest, both in business and private use. After entering your login and password, e.g. on the Facebook website, you take an additional step - you verify the website and confirm login using a key that, at first glance, looks like a pendrive. What makes U2F security keys a better solution than traditional SMS codes and a very good alternative to the proven and effective method of logging in using authentication applications, such as Microsoft Authenticator ? Types of U2F security keys. USB, USB-C, Lightning.
U2F security keys may look like a flash drive, a small key fob, or an even smaller (nano) plug. Source: Yubico.com. How does a U2F key protect you from hackers? U2F keys effectively protect you against hackers who, for example, try to steal logins and passwords using fake websites. Its operation is different from other authentication solutions. To put it simply: A U2F key, in addition to confirming your identity, "checks" whether the website you are trying to log in to is real. If you click on a link from a scammer and want to log in, for example on a fake Facebook page, you will receive a notification that you are in the wrong place. Even if a hacker obtains your login and password to a website, he will not log in to your account without the U2F security key.
U2F key in everyday use – is it (and why) worth it? What is a U2F key? A U2F security Find Your Phone Number key is a small device that you use to confirm your identity when logging in. This is a form of multi-factor authentication ( 2FA ) and is currently considered one of the safest, both in business and private use. After entering your login and password, e.g. on the Facebook website, you take an additional step - you verify the website and confirm login using a key that, at first glance, looks like a pendrive. What makes U2F security keys a better solution than traditional SMS codes and a very good alternative to the proven and effective method of logging in using authentication applications, such as Microsoft Authenticator ? Types of U2F security keys. USB, USB-C, Lightning.
U2F security keys may look like a flash drive, a small key fob, or an even smaller (nano) plug. Source: Yubico.com. How does a U2F key protect you from hackers? U2F keys effectively protect you against hackers who, for example, try to steal logins and passwords using fake websites. Its operation is different from other authentication solutions. To put it simply: A U2F key, in addition to confirming your identity, "checks" whether the website you are trying to log in to is real. If you click on a link from a scammer and want to log in, for example on a fake Facebook page, you will receive a notification that you are in the wrong place. Even if a hacker obtains your login and password to a website, he will not log in to your account without the U2F security key.