is sum up 2011

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Information safe sum up

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Page 1: IS sum up 2011
Page 2: IS sum up 2011

What is Information and

“Information Safe”

Page 3: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust

Page 4: IS sum up 2011

What is Information and

“Information Safe”

vs

vs

Confidentiality Integrity Trust

Page 5: IS sum up 2011

What is Information and

“Information Safe”

If c=E(k,p) then p=D(c,k); H(p|c)>=H(p) and maximize H(k)

Confidentiality Integrity Trust

Page 6: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust

trapdoor information

Page 7: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust

Page 8: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust

Page 9: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust Security

Page 10: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust Security

Page 11: IS sum up 2011

What is Information and

“Information Safe”

Confidentiality Integrity Trust Security

Page 12: IS sum up 2011
Page 13: IS sum up 2011