Two Factor Authentication: Makes Online Account Hacking Complicated

Cyber Security

In today’s Internet technology, the amount of valuable online accounts, data and information is increasing at an unprecedented pace. Consequently, the number of “bad guys or intruders” trying to gain access to prestigious online data and accounts of the end users is also increasing with the same pace. The hackers have some pretty sophisticated tools at their end to find their way into your data without any hassle. They (hackers/intruders) use a variety of cryptographic techniques including social engineering, brute force attacks, phishing, dictionary attacks, denial of service attacks, etc. to find out the login credentials & weaken your account security, and hack all data and information.

One of the most possible reasons that makes the account hacking an easiest task for the hackers is weak password. In fact, simple or weak passwords make the hacking problem worse. The passwords are not just vulnerable to external security threats, but they must be protected from internal threats as well. Have you ever written down your secret password on a piece of paper, and then thrown it in the dustbin? Have you ever discarded an old hard drive without destroying it? If the answer to both these questions is “Yes”, then you have created a big problem for yourself in the future. Imagine if this secret information or data gets in the wrong hands, then it can surely lead to severe damage, or you can say hacking incident. Therefore, it would be better to opt for a solution that secures your valuable data even in the situation when your secret password gets compromised. One proven solution in this regard is Two Factor Authentication.

What exactly this method is?

Two Factor Authentication, also referred to as 2FA or Two Step Verification, is a security method that adds a superb layer of protection against a hacker hacking into your online accounts. With 2FA, gaining access requires a unique verification code or OTP (One Time Passcode); the second factor, sent to the registered mobile device of the end user via text, along with the secret password; the first factor. Due to the combination of both these factors in the login procedure, this security method is known as Two Factor Authentication.

2FA is not a new concept. In fact, most of us use this security method in other ways besides accessing the online accounts and data. Cash withdrawal through an ATM is the most common example of Two Factor Authentication. For performing this task successfully, you need both debit card (something you have) and 4-digit PIN (something you know). If you don’t have any one of these required things, then you can’t withdraw cash even though you are an authentic user.

Possible factors of authentication used

The knowledge factor (something you know) – username, PIN, password, a secret question

The possession factor (something you have) – credit & debit card, mobile phone

The inherence factor (something you are) – biometric characteristics of the user

Time and Location factors

When any two of the above-listed factors are combined, then it forms Two Factor Authentication. If you are concerned about privacy and security, then 2FA is the best option for you, as it provides extra protection for your data. Take the advantage of this extra security, and enable this method today.

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