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YubiKey 5C

YubiKey 5C Two Factor Authentication

The personal PKI of Yubico in YubiKey 5C Two Factor Authentication  is easier to configure and directly integrates with your technology infrastructure that exists. Organizations using Hardware Security Module that enable PKis.  There are  several  CMS for YubiKey that are supported by The PKI.

The CMS itself is a smart cards management system which is a tool that can organize the use of security keys and smart cards. It has many functions. All of your device’s credentials are controlled in one centralized place by the CMS.

In order to get an easier upgrade for their plug-and-play for authentication, YubiKeys are adopted by many organizations. YubiKey 5C Two Factor Authentication brings a lot of things such as PIN authentication, one-time passwords, physical touch authentication, and biometric authentication.

To control sensitive account’s access, it is very simple by using this superior security just through a physical. During the phishing attempt are more advanced and more numerous than before, this superior security is particularly useful.

PKI services of YubiKey 5C Two Factor Security Key

Public Key Infrastructure or PKI is the framework of cybersecurity and encryption that has an ability to protects communication between the users (the client) and your website (the server). It has two cryptographic key to make it works, they are a private key and a public key.

Any connected users can use the public key, the unique key is the private key when a connection is made, YubiKey 5C Two Factor Security Key generated and kept secret. The public key is used by the client when communicating to decrypt and encrypt, and the private key is used by the server, so this can make it easier for its users and provide security.

For effective use, there are several different elements required by public key infrastructure. A CA or certification authority has the functions to make authentication of the users’ digital identity, which is formed by servers, computer systems, and individuals. In the system, the life cycle of a specified number of digital certificate is managed by the certificate authorities, it also prevents entities that is faked. The RA component or registration authority is the second command.

The certificate authority of YubiKey authorized it so that digital certificate can be provided to users. All of the certificates that are received, revoked, and requested by both the registration authority and the certificate authority are stored by an encrypted certificated database.

The YubiKey 5C Two Factor Security Key certificate store kept both the certificate information and history. Usually, on a specified computer, it is grounded and used as storage space for certificate memory and all memory relevant to it including private encryption keys and issued certificates.

A great example is Google Wallet. If these elements are hosted on a secure framework, the identities involved can be protected as well as private key if there is a necessity of digital security, such as encrypted documents, SSL signatures, smart cards login, and more.

Type YubiKey 5C Two Factor Authentication of Encryption Performed by the PKI

The PKI is a complex subject, you may have a question is it performs encryption?. So the answer is it does. It can be called PKI because it can give one-stop-shop encryption of personally identifiable and confidential information. 

Through the generated key, the direct encryption is performed by the PKI. Whether these keys are private or public, the decrypt and encrypt secure data. There are several types of encryption that are used by the PKI.

1. Symmetrical Encryption
The single private key is protected by the symmetrical encryption. YubiKey 5C Two Factor Authentication is generated between parties by digital handshaking if you will. From one party to another, this key must be passed to involve all parties, so that the exchanged information can be decrypted.

2. Asymmetric Encryption
You may know it since it is fairly to the game. Two keys are used in this encryption to encrypt both secret and public key, plain text. Both asymmetric and symmetric key have their best uses and strengths. 

YubiKey 5C Two Factor Security Key Digital Certificates Authority

PKI works because of digital certificates.  It is like a driving license. The electronic identification for organizations and websites is formed in digital certificates of YubiKey 5C Two Factor Security Key. Between two communicating machines, there are secure connections. 

The connection is made through PKI because there is a verification of two parties’ identity through certificates. The certificates of these devices can be created for internal communication If you want certificates for a large scale or even a commercial site.

A PKI digital can be obtained through a certificates authority which is a third party issuer and it is trusted. Just as a state government grants you a license, certificate authorities examine organizations looking for certificates and publish one based on their finding.

Just like somebody trusts your license validity based on the government’s authority, the digital certificate is trusted by the devices based on the certificate issuing authority. The process of the work of code signing to verify downloads and program is process is similar to YubiKey 5C Two Factor Security Key.


Specifications of YubiKey 5C

USB Type






Authentication Methods


Passwordless, Strong Two Factor, Strong Multi-Factor

Identity & Access Management


AWS Identity and Access Management (IAM), Centrify, Duo Security, Google Cloud Identity, Idaptive, Microsoft Active Directory, Microsoft Azure AD, Okta, Ping Identity

Productivity & Communication


Google Account, Microsoft account, Salesforce.com

Password Managers


1Password, Dashlane Premium, Keeper®, LastPass Premium

Operating Temperatures   0 °C - 40 °C (32 °F - 104 °F)
Storage Temperatures   -20 °C - 85 °C (-4 °F - 185 °F)



WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, Universal 2nd Factor (U2F), Smart card (PIV-compatible), Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Open PGP, Secure Static Password



FIDO 2 Certified, FIDO Universal 2nd Factor (U2F) Certified

Cryptographic Specifications


RSA 2048, RSA 4096 (PGP), ECC p256, ECC p384

Design & Durability


No Batteries Required, No Moving Parts

Device Type


FIDO HID Device, CCID Smart Card, HID Keyboard



Made in USA and Sweden

Dimensions   12.5mm x 29.5mm x 5mm
Weight   2g


YubiKey 5C Two Factor Authentication Digital Certificate


You can give protection for your confidential electronic data in the most effective way which is through a digital certificate. This YubiKey 5C Two Factor Authentication certificate is unique and incredibly detailed to each individual user and can minimize the possibility to fake them.

After the user is assigned a unique certificate, a very thorough checking process should be provided for the details entered into the certificate which includes PKI authorization and authentication. There are a lot of security processes that back the certificate.

They are registration, validation, timestamping, and more to make sure to protect both privacy of the electronic data and identity associated with the certificate. Two-key encryption of the YubiKey system is used by PKI to protect confidential communication between the parties.

Using YubiKey 5C Two Factor Security Key The Great Encryption Key

YubiKey 5C Two Factor Security Key components are needed by the IT organization of they want to store their certificate and want to leverage PIV on YubiKey. Turnkey PKI services bundled together by secureW2, registration certificate for end-users using onboarding software, and authentication services.

This small is greater since it is equipped with great functions. It is a multi-protocol that can bridge between systems and methods. It also works with most web services, the system integrates into it can be adapted for all sizes and types of business. Bot for personal use and business use, the YubiKey has many advantages. It is simple, and you just need to insert it into the USB port and then tap the gold contact.
Where to buy YubiKey 5C? Contact us now!




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