THE SECRET TOKEN
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Roanoke ColonyThe Roanoke Colony ( ROH-ə-nohk) refers to two attempts by Sir Walter Raleigh to found the first permanent English settlement in North America. The first colony was established at Roanoke Island in 1585 as a military outpost, and was evacuated in 1586. The more famous second colony, known as the Lost Colony, began when a new group of settlers under John White arrived on the island in 1587; a relief ship in 1590 found the colony mysteriously abandoned. The fate of the 112 to 121 colonists remains unknown. Roanoke Colony was founded by Governor Ralph Lane in 1585 on Roanoke Island in present-day Dare County, North Carolina. Lane's colony was troubled by a lack of supplies and poor relations with some of the local Indian tribes. A resupply mission by Sir Richard Grenville was delayed, so Lane abandoned the colony and returned to England with Sir Francis Drake in 1586. Grenville arrived two weeks later and also returned home, leaving behind a small detachment to protect Raleigh's claim. A second expedition led by John White landed on the island in 1587. Sir Walter Raleigh had sent him to establish the "Cittie of Raleigh" on the Chesapeake Bay. During a stop to check on Grenville's men, ship's pilot Simon Fernandes forced White and his colonists to remain on Roanoke. White returned to England with Fernandes, intending to bring more supplies in 1588. The Anglo-Spanish War delayed his return to Roanoke until 1590, and he found the settlement fortified but abandoned. The cryptic word "CROATOAN" was found carved into the palisade, which White interpreted to mean that the colonists had relocated to Croatoan Island. Before he could follow this lead, rough seas and a lost anchor forced the mission to return to England. That attempt became known as the "Lost Colony". Speculation that the colonists had assimilated with nearby Indian tribes appears in writings as early as 1605. Investigations by the Jamestown colonists produced reports that the Roanoke settlers had been massacred, and there were stories of people with European features being seen in Indian villages, but no conclusive evidence was found. Interest in the matter fell until 1834, when George Bancroft published his account in A History of the United States. Bancroft's description of the colonists cast them as foundational figures in American culture, particularly White's infant granddaughter Virginia Dare, and it captured the public imagination.
RSA SecurIDRSA SecurID, formerly referred to as SecurID, is a mechanism developed by RSA for performing two-factor authentication for a user to a network resource.
Security tokenA security token is a peripheral device used to gain access to an electronically restricted resource. The token is used in addition to, or in place of, a password. Examples of security tokens include wireless key cards used to open locked doors, a banking token used as a digital authenticator for signing in to online banking, or signing transactions such as wire transfers. Security tokens can be used to store information such as passwords, cryptographic keys used to generate digital signatures, or biometric data (such as fingerprints). Some designs incorporate tamper resistant packaging, while others may include small keypads to allow entry of a PIN or a simple button to start a generation routine with some display capability to show a generated key number. Connected tokens utilize a variety of interfaces including USB, near-field communication (NFC), radio-frequency identification (RFID), or Bluetooth. Some tokens have audio capabilities designed for those who are vision-impaired.
Software tokenA software token (a.k.a. soft token) is a piece of a two-factor authentication security device that may be used to authorize the use of computer services. Software tokens are stored on a general-purpose electronic device such as a desktop computer, laptop, PDA, or mobile phone and can be duplicated. (Contrast hardware tokens, where the credentials are stored on a dedicated hardware device and therefore cannot be duplicated — absent physical invasion of the device) Because software tokens are something one does not physically possess, they are exposed to unique threats based on duplication of the underlying cryptographic material - for example, computer viruses and software attacks. Both hardware and software tokens are vulnerable to bot-based man-in-the-middle attacks, or to simple phishing attacks in which the one-time password provided by the token is solicited, and then supplied to the genuine website in a timely manner. Software tokens do have benefits: there is no physical token to carry, they do not contain batteries that will run out, and they are cheaper than hardware tokens.
Access tokenIn computer systems, an access token contains the security credentials for a login session and identifies the user, the user's groups, the user's privileges, and, in some cases, a particular application. In some instances, one may be asked to enter an access token (e.g. 40 random characters) rather than the usual password (it therefore should be kept secret just like a password).
JSON Web TokenJSON Web Token (JWT, suggested pronunciation , same as the word "jot") is a proposed Internet standard for creating data with optional signature and/or optional encryption whose payload holds JSON that asserts some number of claims. The tokens are signed either using a private secret or a public/private key. For example, a server could generate a token that has the claim "logged in as administrator" and provide that to a client. The client could then use that token to prove that it is logged in as admin. The tokens can be signed by one party's private key (usually the server's) so that any party can subsequently verify whether the token is legitimate. If the other party, by some suitable and trustworthy means, is in possession of the corresponding public key, they too are able to verify the token's legitimacy. The tokens are designed to be compact, URL-safe, and usable, especially in a web-browser single-sign-on (SSO) context. JWT claims can typically be used to pass identity of authenticated users between an identity provider and a service provider, or any other type of claims as required by business processes. JWT relies on other JSON-based standards: JSON Web Signature and JSON Web Encryption.
The Secret TokenThe Secret Token: Myth, Obsession, and the Search for the Lost Colony of Roanoke is a book by Andrew Lawler about the lost Roanoke Colony in the Outer Banks of North Carolina.
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