Two-Factor Authentication and Why You Need It

Two-Factor Authentication and Why You Need It

In the present world, everyone is a step away from a data breach. Even the big data firms such as Google and Facebook are under the threat of being hacked. While some advice for getting a stronger password, the best way to keep yourself off the hacking list is through the use of two-factor authentication.

Making Hacking Difficult

For a hacker, getting the details of an account is difficult already. However, they always tend to find loopholes in the data. With two-factor verification, it becomes even harder to be hacked. Rather than a single method, two-factor authentication requires the use of two steps to grant entry into any online account for anything you do. The focus is on using three items for the verification to take place namely what you know, what you have, and who you are. What you know is the password and username for the account. What you have is usually your phone and what you are usually your iris, face or fingerprint. You can use any two to verify your true identity to the computer for entry into an account.

The use of two-factor verification may have just been more publicized in the recent past but it has always been here with us as most common items we use require two stages of verification. For example, when you use an online account to buy an item using your credit card, you will need the username and password then the pin for the card to authorize the purchase. Also, you may be needed to confirm the purchase through a code that is sent to your device. In most modern online platforms such as Facebook and Gmail, one is needed to confirm their authenticity through the phone that receives a text code.

Hurdles in the Way of Two-Factor Authentication

One factor that has always stood in the way of implementing two-factor authentication is the capacity to do so. While big firms such as SD WAN find it easy to implement this new security layer, smaller firms find it hard given that it requires high levels of expertise and resources. For most of these firms, having an individual with the right skills to implement this strategy is a problem. This aspect, coupled with the cost of the services, makes it hard to capture the needs of the customers in security.

Also, there is the issue of making people understand why they should use it. Most people who have had their online accounts for decades without being hacked have grown so complacent that they think a simple password is enough to stand between their account and the barbarians at the gate.

These two challenges, however, bring out the fact that having the right way to implement two-factor authentication goes a long way in making users secure when they are using online services. Firms offering two-factor authentication out of the store such as SD WAN have a big advantage in this arena owing to the security they offer to their users.