8/12/2019 achieving minimum storage cost for intermediate datasets in the cloud.pptx

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Modules

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud1

Data Center

User details are stored in data centers

Data center maintains the shared data values in encrypted

form

Homomorphic encryption scheme is used for encryptionprocess

Process data in encrypted form

Security is provided to the datas in the data centers

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Screen Shots

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the

Cloud2

Cloud Data Center

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Coding

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the

Cloud3

create table occlist(ccno Number(10),

salstatus Number(3),durations Number(10),

crhistory Number(3), purpose Number(6),

camount Number(12,2),accbonds Number(3),

empstatus Number(3), insrate Number(7,2),pss Number(3),

dbcrs Number(8),resstatus Number(3),

property Number(6),age Number(3),

insplans Number(6),hstatus Number(6),

ccount Number(2),jobstatus Number(6),

fmembers Number(3),telephone Number(6),

foreigner Number(6),pclass Number(2));

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Coding(contd..)

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the

Cloud4

public void actionPerformed(ActionEvent ae)

{

if(ae.getSource() == btimport)

{

setTitle("Imported Credit Card Data Set");Screen.update1(this);

lbltitle.setText("Imported Credit Card Data Set");

assignData1();

if(row != 0)

Screen.showMessage("Data import process completed");

}

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Screen Shots(contd..)

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud5

Data Import

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Coding(contd..)

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the

Cloud6

if(ae.getSource() == btclean)

{

setTitle("Cleaned Credit Card Data Set");

Screen.update1(this);

lbltitle.setText("Cleaned Credit Card Data Set");

assignData2();

if(row != 0)

Screen.showMessage("Data cleaning process

completed");}

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Coding(contd..)

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the

Cloud8

if(ae.getSource() == btconvert)

{setTitle("Converted Credit Card Data Set");

Screen.update1(this);

lbltitle.setText("Converted Credit Card Data Set");

assignData3();if(row != 0)

Screen.showMessage("Data conversion processcompleted");

}

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Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud9

Screen Shots(contd..)

Data Conversion

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Coding(contd..)

Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud10

if(ae.getSource() == btdetails)

{ selno = jtab.getSelectedRow();

if(selno == -1 || selno >= row){

Screen.showMessage("Select a credit card number from

the list");

return;

} str = (String) jtab.getValueAt(selno, 0);

ccno = Integer.parseInt(str);

mainmenu.ccno = ccno;new CCDetails(mainmenu);

}}

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Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud11

Screen Shots(contd..)

Credit Card Details

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Screen Shots(contd..)

Credit Card Details

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Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud13

Data Security & Anonymization

Encryption process is performed under the data provider

environment

Homomorphic encryption is used

Datas are processed in cloud in encrypted form

Data anonymization is the process of destroying tracks to

provide security

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Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud14

Screen Shots(contd..)

Attribute Details

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Achieving Minimum Storage Cost with Privacy Preserving Intermediate Datasets in the Cloud15

Screen Shots(contd..)

Security Process

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Coding(contd..)

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Cloud16

public void actionPerformed(ActionEvent ae)

{

if(ae.getSource() == btanonymize)

{

str = JOptionPane.showInputDialog("Enter the K value?","3");

if(str == null)

{

Screen.showMessage("K value is not entered");return;

}

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Coding(contd..)

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try

{

kv = Integer.parseInt(str);

if(kv < 5 )

{

Screen.showMessage("Insufficient K value");return; }

anonymizeProcess();

assignData();

Screen.showMessage("Anonymization Process

Completed");

}

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Screen Shots(contd..)

Anonymization Process

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Screen Shots(contd..)

Anonymization Process

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THANK YOU

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QUERIES ?