Let's start by defining what a security token is:
A security token is a physical or digital device that provides users with two-factor authentication bay venezuela telemarketing data ( 2FA ) to verify their identity during the login process. They are most commonly used to access computer networks, but can also secure physical access to buildings and act as electronic signatures for documents.
How do they work?
These tokens provide authentication that allows access to any system through a device that generates a password, from a smart card to a key or a radio frequency identification card. The great thing about tokens is that you will always have a new password generated to log in to a computer or private network.
Security Tokens
Security token technology relies on the use of a device that generates random numbers, encrypts them, and sends them to a server along with the user's authentication information. The server then sends an encrypted response that only the device can decrypt. The device is reused for each authentication, so the server does not have to store any usernames or passwords, with the goal of making the system less vulnerable to hackers.
Today there are several types of security tokens, here we will mention and explain the main ones:
Connected Tokens: This is a physical target that is connected to a computer. What this device does is read the connected token and grant or deny access.
Contactless Tokens: Establishing a logical connection to a computer without the need for a physical connection is what contactless tokens are all about. Being able to wirelessly connect to the system, these tokens have the ability to grant or deny access as needed. A great example of this would be Bluetooth, which is often used to create a connection with a contactless token.
Offline Token: The security token here does not have to be connected to any type of device, what happens is that the device generates an OTP as a credential. Then an app sends a text message to the registered phone to then enter and log in, then both devices are linked and give access.
Single Sign-On Software Tokens: SSO software tokens act as digital librarians. They remember important information, such as a username or password, for people who use multiple computer systems and network services. This way, these people can log in to each system without having to remember multiple usernames and passwords.
Like all types of technology, tokens offer both advantages and disadvantages, here are some of them.
Although passwords and user IDs have been around longer and are still the most commonly used form of authentication, security tokens are a better option when it comes to protecting digital networks and systems. The downside to using passwords and user IDs is that hackers have perfected their methods and tools so they can sometimes easily crack them. Another way passwords can be compromised is if there is a data breach that exposes this type of information.
With all this information, we hope that it is now clear to you how security tokens work. Remember that The Cloud Group develops mobile apps that are adaptable to Tokens or that provide unique codes that can be merged with other applications. Contact us for all the information you need.
