Usernames and passwords are important in the digital world. We are all familiar with them and since computers and the internet Two-Factor Authentication have become an integral part of our lives we have been using them to log in to our various accounts. This combination of usernames and passwords has been the primary method of authentication, giving us access to our accounts, and ideally, keeping others away from them.
We all know how passwords work. They have no value and they are accustomed to taking us into account on any platform. There is no compromise on privacy when using a password and we know how easy it is to change it if we need to. Yeah Al that sounds pretty crap to me, Looks like BT ain’t for me either.
Note: You should not really set such passwords as they are very easy to guess who knows the information about you. That being said, the two most common passwords of 2017 were “123456” and “password”. However, since passwords are probably the best way to keep your accounts secure, there is a way to use your passwords with an enhanced security feature that provides even more security to your accounts and personal information. does.
What Is Two-Factor Authentication?
Cyber threats such as data breaches, identity theft, phishing scams, etc. have become an epidemic in our digital world today. These threats have spread to the “real world” and we have reached a point where just using a strong password is not enough to protect you and your digital security.
Enter two-factor authentication. To put it simply, two-factor authentication (2FA) is the second layer of defense for your online accounts. You can also look at the term Multifactor Validation (MFA), which includes 2FA.
You’ve probably had two-factor authentication before and you probably haven’t realized it. For example, if you had to log in to your Gmail account, two-factor authentication would work. When logging in, you would receive a six-digit verification code sent to your phone via text message or SMS. After entering your password, you will enter the verification code mentioned above which acts as another form of ID or verification.
Two-factor authentication is fast becoming an integral part of online security. Even if you have a strong password strategy, such as using a password manager, two-factor authentication is one of the strongest ways to enhance your online security. You take advantage of an extra layer of security that is usually in the form of SMS or text message, as mentioned, or you can use biometrics.
One of the main reasons for 2FA or MFA is that the username and password strategy is the default, but it is not correct. Data breaches and phishing attacks can compromise this information, allowing cybercriminals access to your accounts if they have these two sensitive pieces of information. For many accounts, two-factor authentication is not the default security setting, so keep in mind that if you are looking for an extra layer of security that will strengthen your accounts.
SMS Text Verification
Many of us are already familiar with this 2FA method. As we mentioned, after typing in your username and password, you receive a confirmation code via SMS or text message on your cell phone. This time, we didn’t mention the word “smartphone” because one of the advantages of the text authentication method is that you only need a basic cell phone to receive the text. In some cases, these verification codes may also be sent to you via RoboCall.
However, this method also has its disadvantages. If you are traveling abroad and are not receiving text messages on the 2FA number associated with your account, this may prevent you from receiving a verification code. Also, giving out your phone number to data platforms can result in you being spammed with sales calls or texts, which is a real hassle.
Using an authentic app, your smartphone becomes your security key. Apps like Google Authenticator have become commonplace for 2FA login. When logging in to a site using the authentication app as a second layer of security, the platform presents you with a QR code. Scan the QR code with the app and the app generates the necessary numeric codes to log in again.
This method is great because hackers who can successfully clone your phone number cannot retrieve the key – unless they have physical access to your phone. On the other hand, if you lose your phone or run out of battery, it can be difficult to use a verification app and QR method.
Use Of Physical Security Keys
For many of us, the use of the physical security key for two-factor authentication is not really that common. However, for those who work in data-driven tech companies, cybersecurity companies, and similar companies, this method is preferred. This is not the only case, however, as some banks offer physical security keys to their clients as an additional layer of security when logging into their accounts.
It’s reminiscent of a blockbuster detective thriller. You do not enter the code you receive via SMS to log in to your platform. You enter a physical key into your computer or device to confirm your login. This is probably one of the safest forms of 2FA, and Google backs it up. According to TechDev, no Google employee has fished out their work accounts since Google introduced the 2FA method in 2017.