Products
Buy options
0.84 GBPPlease check product and platform compatibility before placing an order
All pictures shown are for illustration purpose only. Actual product may slightly vary due to product enhancement or other reasons.
NFC blocking sleeve for programmable tokens (large cards)
0.84 GBP
NFC blocking sleeves lined with a metallic material that will block the NFC signal. Dimensions suitable for standard credit card size tokens / 86 × 54 mm
There isn't a way to extract the secret from the card, but it is theoretically possible to access its current time and read the serial number. Although the risk of replay attacks is practically close to zero, you can physically isolate your programmable tokens by keeping them inside the NFC blocking sleeves.
Blog
21-11-2024
New iOS 18.1 Update Breaks Support for FIDO2.1 Final Keys
The latest iOS 18.1 release has introduced an unexpected issue affecting FIDO2.1 Final keys, rendering them incompatible with the new update. This issue is not limited to Token2's security keys but impacts devices from all manufacturers adhering to the FIDO2.1 final specification.
10-09-2024
Independent Public Security Review of Token2 PIN+ FIDO2 Security Keys
Compass Security Schweiz AG (Compass), a leading Swiss IT security firm, has conducted a comprehensive and independent public security review of the Token2 PIN+ FIDO2 Security Keys firmware.
04-09-2024
Update on EUCLEAK Vulnerability and Chip Security
We want to assure you that we do not use Infineon chips, which are affected by the EUCLEAK side-channel attack recently identified by NinjaLabs. This attack exploits a vulnerability related to the extended Euclidean algorithm (EEA) used in modular inversion.