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A gift card, also known as a gift certificate in North America, or gift voucher or gift token in the UK, is a prepaid stored-value money card, usually issued by a retailer or bank, to be used as an alternative to cash for purchases within a particular store or related businesses. Gift cards are also given out by employers or organizations as ...
Gift certificate. Certificate of authenticity, a document or seal certifying the authenticity of something. Certificate of deposit, or CD, a financial product commonly offered to consumers by banks, thrift institutions and credit unions. Investment certificate. Stock certificate.
Public key certificate. In cryptography, a public key certificate, also known as a digital certificate or identity certificate, is an electronic document used to prove the validity of a public key. [1] [2] The certificate includes the public key and information about it, information about the identity of its owner (called the subject), and the ...
www .digicert .com. DigiCert, Inc. is a digital security company headquartered in Lehi, Utah. [1] DigiCert provides public key infrastructure (PKI) and validation required for issuing digital certificates or TLS/SSL certificates, acting as a certificate authority (CA) and trusted third party.
Certificate authority. In cryptography, a certificate authority or certification authority ( CA) is an entity that stores, signs, and issues digital certificates. A digital certificate certifies the ownership of a public key by the named subject of the certificate. This allows others (relying parties) to rely upon signatures or on assertions ...
While the PKC is issued by a certificate authority (CA) and is used as a proof of identity of its holder like a passport, the authorization certificate is issued by an attribute authority (AA) and is used to characterize or entitle its holder like a visa.
Let's Encrypt is a non-profit certificate authority run by Internet Security Research Group (ISRG) that provides X.509 certificates for Transport Layer Security (TLS) encryption at no charge. It is the world's largest certificate authority, [3] used by more than 300 million websites, [4] with the goal of all websites being secure and using HTTPS.
Website. Official Website. GiftCards.com is an online gift-card retailer based in Pittsburgh, Pennsylvania. [1] [2] The company sells gift cards for thousands of different large corporate retailers and small businesses [3] including Vanillagifts.com, Best Buy, Barnes & Noble, Sephora, Coach, Amazon.com, and others.
A charity gift card allows a gift giver to make a charitable donation that the gift recipient may direct to the charity of their choice. Although a charity gift card has many similarities to a store gift card, a charity gift card functions quite differently.
Qualified digital certificate. In the context of Regulation (EU) No 910/2014 ( eIDAS ), a qualified digital certificate is a public key certificate issued by a trust service provider which has government-issued qualifications.