The 5 Commandments of Security And How Learn More

The 5 Commandments of Security And How Learn More

A Guide to Different Types of Two-Factor Authentication In this day and age, with so many people doing so many things online, personal security is of the essence. One of the most common tactics companies use to ensure their users’ personal data is secure on the internet is ask them to go through a two-factor authentication process. You’ve probably used two-factor authentication, or 2FA, on a regular basis without even realizing it. 2FA requires a person to put his or her login information in over two different steps for the system to ascertain that he or she is who he or she is claiming to be. The most common example of two-factor authentication involves bank ATMs the world over. After your debit card goes into the machine, it acts, so to speak, as your username and password. Once that step is over, you will be asked to type in your PIN number as proof that you are the individual who owns the card and the associated account. 2FA is designed to halt identity thieves and other types of crooks before they can actually damage you in any meaningful way. The remainder of this guide will teach you about some forms of two-factor authentication you’ve likely seen on the web at some point in time, or are sure to see in the future. You Might Have to Enter a One-Time SMS Password
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Sometimes, companies ask you to allow them to send you a one-time use password as a text message after you’ve input your username and password. This serves as proof to the system that you can access the phone number that is on file for you; the vast majority of the time, a thief wouldn’t have the ability to do this. The only downside of one-time use SMS passwords is that they don’t work with landlines.
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Login Verification Is Another Good Option If you have ever been in the process of registering for a website and been asked to put in information like the name of your dog or the street you lived on during your childhood, you likely already know what login verification is, even if you weren’t aware of it until just now. Login verification is a process that necessitates you enter a second piece of personal information other people would not know after you’ve put in your username and password. The downside to this is that, at least in theory, a thief could know the answer to your personal question, even though it isn’t likely. If you are the operator of a website, it is particularly important for you to grasp the intricacies of different sorts of two-factor authentication, as you will probably need to use it at some point or another to help your users feel secure when they login. If you employ a webmaster, make certain he or she knows to make your site as secure as current technology will allow.

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