Keymanagement life cycle

7/28/2019 Keymanagement life cycle

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KEY MANAGEMENT


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Key management want to make a keys

that key must understand to thesystem that making sure that keys are

protected against disclosure or

substitution

KEYMANAGEMENT


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KEYMANAGEMENT life

cycle


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KEY MANAGEMENT

Key management want to make a keys that key must understand to the

system that making sure that keys are protected again disclosure or

substitution

First step in the key management life cycle is to generate the key

Key creation must be conducted in a secure environment

Note

in which side security is needed , there is a requirement

After generated key generation, it will be a symmetric key

Key strength measured in a number of bits

Brute force is considered to be infallible(not able to do fail), although time

consuming, approach

Brute force cracking is a trial (or) error method used by application program to

decode encrypted data such as password or DES key through exhaustive error

rather than employing intellectual strategies addition to choosing an appropriate

key strength

If they need to keep the algorithm secret that it probably means that it cannot

withstand(no hackers stand against) scrutiny(close examination)

CREATION


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BACK UP

Where we kept the files likes CD,DVD,USB drive etc..

Deployment

The objective of the deployment phase is to install the new key into the encryption

environment

While you creating a new key mean, security not charged to remove the old key from

environment

After creating a new key successfully tested that before leaking the data outage

When one should with crypto system, one should tend towards the

caution(warning)

But that key not able to loss

It will have effectively security to access the important data.

This is to say with crypto system can become quite costly


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Monitoring1) Unapproved key management operation are not performed, it just check and apply

to crypto system . Any sort of unauthorized operation could have seriously considered

for your system and for your data

2) Performance of cryptosystem is important

Crypto system calculation it takes work in CPU seriously then that man system may

be under significant load

3) When data corruption and unavailability happen mean

Cryptographic with an overloading encryption service, the results could be faremore serious

4) Monitor that the key has been created and deployed properly corrupted key is

Automatically clear that problem without proper wait

Suppose if wait will occur mean fault happen in crypto system and

Interrupt happen


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KEY ROTATION AND EXPIRATION

Key profile should be encrypted with every encrypted data field or file

Key profile allows the application to identify the encryption resources that must be

Used to decrypt the data field

Suppose, if you do unnecessary to decrypt mean and then re-encrypt data

automatically key change and expire

If the key is original then load the key then thatwas

Used for the encryption

. This is a very critical feature for large databases

and 24/7 operations and provides for seamless

key rotation.


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Archival

The agency responsible for selecting, preserving, and making available records

determined to have permanent or continuing value.

It is a professional who assesses, collects, organizes, preserves, maintains control

over, and provides access to information determined to have long term value.

Destruction

The life of a key will end when it is destroyed. Key destruction should followsecure deletion procedures so as to ensure that it is properly obliterated.


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Any Queries

Any Queries


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Keymanagement life cycle