公开(公告)号：US20110270837A1

公开(公告)日：2011-11-03

申请号：US12814573

申请日：2010-06-14

Applicant: K. Antony Arokia Durai Raj ,  B. Kanagasabapathi

Inventor： K. Antony Arokia Durai Raj ,  B. Kanagasabapathi

IPC: G06F17/30 ,  G06F15/16

CPC classification number: G06F21/6227 ,  G06F7/764 ,  G06F7/768 ,  G06F21/6245 ,  G06F21/6254 ,  H04L9/0894

Abstract: A system and method for logically masking data by implementing masking algorithms is provided. The method includes receiving one or more inputs from user regarding type of data masking to be implemented depending on type of data entry. Data entries include alphabetical data, data comprising unique codes, data comprising dates and numerical data. Based on inputs received, the data entries are classified and appropriate masking algorithms are executed. For masking numerical data entries, the data entries are first grouped using clustering algorithms and are then shuffled using shuffling algorithms. For low level of data masking selected by a user, numerical data entries are shuffled within groups and for high level of data masking selected by a user, numerical data entries are shuffled across groups.

Abstract translation: 提供了一种通过实现屏蔽算法逻辑地屏蔽数据的系统和方法。 该方法包括根据数据输入的类型从用户接收关于要实现的数据掩蔽类型的一个或多个输入。 数据条目包括字母数据，包括唯一代码的数据，包括日期和数字数据的数据。 根据接收到的输入，对数据条目进行分类，并执行适当的屏蔽算法。 为了掩蔽数字数据条目，首先使用聚类算法分组数据条目，然后使用洗牌算法进行混洗。 对于用户选择的低级别的数据屏蔽，数字数据条目在组内进行混洗，并且对于用户选择的高级数据屏蔽，数字数据条目将在组间进行混洗。