Whois & Analysis for buypass.com

Multi-factor authentication (MFA) is a method of computer access control in which a user is granted access only after successfully presenting several separate pieces of evidence to an authentication mechanism – typically at least two of the following categories: knowledge (something they know), possession (something they have), and inherence (something they are).

In cryptography, a public key certificate, also known as a digital certificate or identity certificate, is an electronic document used to prove the ownership of a public key.

The certificate includes information about the key, information about the identity of its owner (called the subject), and the digital signature of an entity that has verified the certificate's contents (called the issuer).

If the signature is valid, and the software examining the certificate trusts the issuer, then it can use that key to communicate securely with the certificate's subject.

In email encryption, code signing, and e-signature systems, a certificate's subject is typically a person or organization.

However, in Transport Layer Security (TLS) a certificate's subject is typically a computer or other device, though TLS certificates may identify organizations or individuals in addition to their core role in identifying devices.

TLS, sometimes called by its older name Secure Sockets Layer (SSL), is notable for being a part of HTTPS, a protocol for securely browsing the web.

Norway (Norwegian: (Bokmål) or (Nynorsk)), officially the Kingdom of Norway, is a sovereign and unitary monarchy whose territory comprises the western portion of the Scandinavian Peninsula plus the island Jan Mayen and the archipelago of Svalbard.

The Antarctic Peter I Island and the sub-Antarctic Bouvet Island are dependent territories and thus not considered part of the Kingdom.

Norway also lays claim to a section of Antarctica known as Queen Maud Land.

Until 1814, the kingdom included the Faroe Islands (since 1035), Greenland (1261), and Iceland (1262).

It also included Isle of Man until 1266, Shetland and Orkney until 1468, and the following provinces, now in Sweden: Jämtland, Härjedalen and Bohuslän.

Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role.

Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies.

Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit.

An identity document (also called a piece of identification or ID, or colloquially as papers) is any document which may be used to prove a person's identity.

If issued in a small, standard credit card size form, it is usually called an identity card (IC, ID card, Citizen Card or Passport Card).

Some countries issue formal identity documents, while others may require identity verification using informal documents.

When the identity document incorporates a person's photograph, it may be called photo ID.