Microchip CryptoAuthentication devices offer hardware-based ultra-secure key storage to ensure that a product with the consumables it uses, firmware it runs, accessories that supports it, and the network nodes it connects to are not cloned, counterfeited, or tampered with. Keeping products genuine helps maintain a customer revenue flow by ensuring that only legitimate products can work with the host system. Microchip offers the industry's most comprehensive selection of authentication devices featuring hardware-based root-of-trust storage and cryptographic countermeasures that can fight off even the most aggressive attacks. Because attackers cannot see secret keys stored in protected hardware, they cannot attack. To help your design journey, Microchip-approved Security Design Partners are here to help you scale with TLS stack providers, cloud experts, certificate authority companies, and CryptoAuthLib library expertise.