RFID Keyfob – One-Factor Authentication
Avoid the expense of replacing lost or stolen keys by using a key fob system. Fobs also make it easy for staff to monitor employee attendance and generate time sheets.
A key fob has a microchip and an antenna that communicate with the reader when pressed against it. Establishments like hotels use this technology to tighten security and limit access for guests.
Benefits
Key fobs use RFID technology (Radio Frequency Identification) to communicate with each other and read information on “tags” that contain the data you want to track. Each tag has a unique frequency that communicates with a reader to determine whether it’s approved to access a system.
The process is contactless and happens within a fraction of a second, which makes it fast, efficient and reliable. You can also customize your RFID keys with a logo or personal message to encourage brand engagement and increase user adoption.
Security is another major benefit of RFID key fobs. Unlike passwords, which can be intercepted and stolen by hackers to access a company’s network, devices or data, key fobs generate a pseudo-random token code that confirms the user’s identity and authenticates their request for access to a device or network.
RFID systems help businesses keep track of their materials and equipment, which can be expensive if they are misplaced. Whether it’s components on the production line that need to be returned, or tools and other high-value assets that can easily disappear, RFID technology helps managers monitor where assets are located to ensure they remain safe and secure. In addition, a key fob can be used in conjunction with payment systems for public transportation or parking services, and as part of loyalty programs to give customers instant access to benefits with the tap of a button.
Security
RF ID fobs offer a high level of security for businesses and employees. Unlike traditional key chains, these fobs feature a secure microchip that is write-protected to prevent data theft. The chip contains an ID and a unique coded signal that can only be read by the device it’s programmed to work with. The fob also has an etched, high-security plastic shell to protect the chip.
The communication between the fob and receiver tag happens instantaneously when it’s activated. If the receiver tag’s information matches what is RFID Keyfob being requested, the device or system will respond. This is why a key fob works well as one of the authentication factors in 2FA or MFA systems.
Hackers have proven that it’s possible to record and replay transmissions from an RFID key fob. However, these attacks can be prevented by implementing a hardware solution that supports asymmetric encryption and uses cryptography keys that are generated with sufficient entropy.
RF ID Key Fobs are ideal for apartment and gated communities, where tenants can use them to gain access to shared areas of the community without needing the help of a security guard. They can also be used to unlock vehicles, track employee time and attendance, or as part of a loyalty program. They can even be used to pay for public transportation or parking spots.
Ease of Use
Unlike traditional keys, which have to be manually inserted into a lock or door, RFID Keyfobs simply have to be placed near the sensor for access. They’re also easier to keep track of and are less likely to get lost or stolen. Additionally, they’re simple to deactivate should a worker leave the company or building.
The key fobs’ short-range radio transmitter and RFID chip communicate via a frequency signal that adjusts to the receiver device to transmit the right coded information to grant access. This is how they can be used for security, time and attendance tracking, identity, logistics, tickets, membership solutions and cashless vending.
Another advantage of key fobs is that they’re much harder to copy and hack compared to cards. The passcodes they use and the way they’re programmed prevent hackers from intercepting data that might be valuable for a cyber attack.
Additionally, they can be used for asset tracking to ensure that employees only have access to equipment that’s needed for their job. This can be especially helpful in mifare desfire ev2 areas where space is limited and it’s difficult to patrol rooms or other locations. To get the most out of your RFID key fobs, make sure to train your workers on how to use them and answer any questions they might have. You should also include any relevant information about key fobs in your employee handbook.
Customization
A key fob is a physical security token that provides on-device, one-factor authentication to access devices or systems. Modern key fobs work through radio frequency identification (RFID) technology, which uses electromagnetic fields to track data on “tags” that contain stored information. When the fob is waved near an RFID reader, it communicates with the tag’s transmitter to open a door or activate other functions.
Fobs are available in a variety of form factors, including buttons and wristbands. They can be customized with a logo or other artwork to promote a brand or program. An RFID fob can also be programmed to work with multiple frequencies and protocols, allowing it to function for different applications with the same device.
The PU or leather RFID Key tag offers a stylish and premium option for your RFID management applications. It’s durable, long-lasting, and can be personalized with a silk screen print or CMYK full-color printing to include your company logo or other branding elements. It’s a great choice for businesses that want to project a green image or are looking for a creative and effective marketing tool. The tag’s chip is also write-protected, which makes it an excellent option for high-security environments.