1. A method for calculating confidence in classification of user behavior, the method comprising:
generating a behavioral profile for an authorized user based on at least one data sample obtained from said authorized user;
following generation of said behavioral profile, obtaining a behavioral data sample from a user;
comparing said behavioral data sample to said behavioral profile for said authorized user;
based on said comparing, classifying said behavioral data sample as belonging to said authorized user or as belonging to another user; and
following said classifying, conducting an analysis of the confidence of said classifying based on comparing said behavioral data sample with profiles of other users and on at least two of the following: quality features of a previously generated profile, quality features of said behavioral data sample, and tests which are performed on said behavioral data sample, wherein
a. said analysis based on said quality features of a previously generated profile including analysis of at least three of the following:
i. a number of said at least one data samples used to generate said behavioral profile,
ii. a size of said at least one data samples used to generate said behavioral profile
iii. a type of said at least one data samples used to generate said behavioral profile, and
iv. consistency of the at least one data samples used to generate said behavioral profile
b. said analysis based on said quality features of said behavioral data sample including analysis of at least two of the following:
i. a length of said behavioral data sample,
ii. a size of said behavioral data sample,
iii. a type of said behavioral data sample, and
iv. anonymized data to calculate the confidence,
c. said analysis based on said tests which are performed on said behavioral data sample including analysis of at least two of the following:
i. a number of said tests that are performed,
ii. a weighting of said tests that are performed,
iii. a quality of said tests that are performed,
iv. a confidence of said tests that are performed, and
v. a type of said tests that are performed,
d. said comparing said behavioral data sample with profiles of other users including at least two of the following:
i. comparing said behavioral data sample with profiles of other users,
ii. comparing a confidence of said behavioral data sample in regard to said behavioral profile of said authorized user with the confidence of said behavioral data sample in regard to profiles of other users, and
iii. comparing the score of said behavioral data sample in regard to said behavioral profile of said authorized user with the score of said behavioral data sample in regard to said profiles of other users; and
comparing said behavioral data sample against previously approved behaviors using a Gaussian or other distribution function; and
rejecting said user or asking said user to re-authenticate if said comparison results in the confidence of a fraud being greater than the confidence of the behavioral data sample belonging to said authorized user.
2. A method according to claim 1, further comprising rejecting said user if said analysis results in the confidence of a fraud being greater than the confidence of the behavioral data sample belonging to said authorized user.
3. A method according to claim 1, further comprising identifying and signaling generated replay attacks by comparing said behavioral data sample with previously approved behaviors.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A cabinet, comprising:
a plurality of rack mountable chassis,
(A) a first one of such chassis having:
(i) a memory disposed on a memory printed circuit board;
(ii) a plurality of directors for controlling data transfer between a host computerserver and a bank of disk drives as such data passes through the memory;
(a) a first portion of the plurality of directors being disposed on a first director printed circuit board;
(b) a second portion of the plurality of directors being disposed on a second director printed circuit board;
(c) a backplane, the first director printed circuit board and the second director printed circuit board being disposed in an overlaying relationship, one end of the first director printed circuit board and one end of the second director printed circuit board being plugged into one side of the backplane, the memory printed circuit board being plugged into an opposite side of the backplane;
(d) wherein the first director printed circuit board and the second director printed circuit board are disposed in a back-to-back overlaying relationship;
(B) a second one of such chassis having a plurality of disk drives, such disk drives being plugged into a surface of a disk drive printed circuit board;
(C) electrical conductors for connecting the disk drives in the second chassis to the plurality of directors in the first chassis.
2. A cabinet, comprising:
a plurality of rack mountable chassis,
(A) a first one of such chassis having:
(i) a first memory disposed on a first memory printed circuit board;
(ii) a plurality of first directors disposed on a first director printed circuit board;
(iii) a plurality of second directors disposed on a second director printed circuit board, such first director printed circuit board and such second director printed circuit board being disposed in a back-to-back overlaying relationship;
(iv) a first backplane, one end of the first director printed circuit board and one end of the second director printed circuit board being plugged into one side of the first backplane, one end of the first memory printed circuit board being plugged into an opposite side of the first backplane;
(B) a second one of such chassis having a first plurality of disk drives, such first plurality of disk drives being plugged into a surface of a disk drive printed circuit board;
(C) first electrical conductors for connecting the first plurality of disk drives in the second chassis to the plurality of first directors and the second directors in the first one of the chassis;
(D) a third one of such chassis having:
(i) a second memory disposed on a second memory printed circuit board;
(ii) a plurality of third directors disposed on a third director printed circuit board;
(iii) a second backplane, one end of the third director printed circuit being plugged into one side of the second backplane, one end of the second memory printed circuit board being plugged into an opposite side of the second backplane;
(E) a fourth one of such chassis having a second plurality of disk drives such second plurality of disk drives being plugged into a surface of a second disk drive printed circuit board;
(F) second electrical conductors for connecting the second plurality of disk drives in the fourth of the chassis to the third plurality of directors in the third one of the chassis; and
(G) third electrical connectors for electrically the memories in the first one of the chassis and the third one of such chassis to enable the first plurality of directors and the second plurality of directors in the first one of the chassis and the third plurality of directors in the third one of the chassis to control data transfer between a host computerserver and a the first plurality of disk drives and the second plurality of disk drives as such data passes through the memories in the first one of the chassis and in the third one of the chassis.