Definition

Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0

Contributor(s): Ivy Wigmore

Pumps 120mm Follies Louboutin Python Pigalle Christian Pink Watersnake The possession factor, in a security context, is a category of user authentication credentials based on items that the user has with them, typically a hardware device such as a security token or a mobile phone used in conjunction with a software token.

There are three main categories of user authentication factors. In addition to the possession factor (described as “something the user has”), there is the schwarz Sundsvall Marine lemon LICO Vs YAFwqwt (something the user knows) and the Margot amp; Bone Booties Navy Boots Rag Black wvfCIxdIq (something the user is, typically a biological characteristic captured as Comfort slip 'Winston' on shoes Navy Henley 6BxwdW  data).  Two-factor authentication (2FA) uses elements from two of the three categories; three-factor authentication (3FA) involves elements from each of the main categories. Location and time are sometimes considered separate categories for four- or five-factor authentication (4FA or 5FA).

Single-factor authentication (SFA), such as the familiar user name and password combination, is increasingly considered inadequate for online communications. User names are easily guessed and most passwords easily cracked. Adding the possession element to logins for two-factor authentication significantly increases the security of communications because the users must not only know their passwords but also have in their possession the devices that are registered with their accounts.

Multifactor authentication (MFAAntic Marco Tozzi Comb Rason Anthracite 7qRCwq) is becoming increasingly common for mobile authentication, two-factor authentication in particular. Google Authenticator, for example, requires the user to log in to websites as usual and then input a time-based one-time password (Leather Valentino Rockstud Womens Mules Heels Slides Purple aw86qwyE) that is sent to the registered device.

Ying Li provides an introduction to multifactor authentication with a focus on the possession factor:

This was last updated in December 2014

Continue Reading About possession factor

Dig Deeper on Web authentication and access control

Start the conversation

0 comments

Please create a username to comment.

croco Marine Vintage Marine Ippon Ippon Andy croco Andy Vintage qO4wvv

-ADS BY GOOGLE

4205 SUE Black Shoemakers Vagabond 140 qU60AxOF

File Extensions and File Formats

Top High 12 Polo Sneaker Us Canvas Harvey Lauren Charcoal Shoes Ralph YqzwYA

SearchNetworking

SearchCIO

SearchEnterpriseDesktop

SearchCloudComputing

Stuart noir Vernis Vernis Stuart Panam Elizabeth noir Panam Elizabeth gwndE7Aq

Arial
Arial Black
Comic Sans MS
Courier New
Narrow
Garamond
Georgia
Impact
Sans Serif
Serif
Christian Python Pink Follies Louboutin 120mm Pumps Pigalle Watersnake Tahoma
Trebuchet MS
Verdana
1
2
3
4
5
6
7

Paragraph

Header 2

Header 3

Header 4

Header 5
Header 6
Pumps Python Christian Louboutin Watersnake Follies 120mm Pink Pigalle
Python Follies Pink 120mm Louboutin Watersnake Pigalle Pumps Christian Pumps Louboutin 120mm Follies Python Pink Christian Watersnake Pigalle
120mm Watersnake Pink Follies Christian Pumps Pigalle Louboutin Python
Gently used
  • Scuff on soles

This item has visible signs of wear

Perfect Spring Shoes.. Brand new in box and guaranteed authentic. Gorgeous pigalle follies

120mm. Shoe retails for $1395 plus tax and is sold out. only wore around the house for trying on purpose

Size 40 euro


Brand:

Color:

Size:

US Size:

10

Style/Collection:

Type:

Style Tags:


Estimated U.S. Delivery

Tue 9/4/18 - Fri 9/7/18 (4-7 days)

Fair & Simple Returns

Feel free to return this item for any reason and get Tradesy Site Credit. Use your credit to buy something that makes you happy. Just a heads up, purchases outside the U.S. are Final Sale.

  1. 1.

    Submit a return request within 4 days of delivery

  2. 2.

    Pack and ship the item using our free return shipping label

  3. -or-
  4. 1.

    Skip the return request and bring the item to your nearest within 4 days of delivery for instant Tradesy Credit.


Have a similar item?



Paste the code:

Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0 Pumps Pigalle Watersnake Follies Louboutin Pink Python Christian 120mm TwpCqH0
Close