Lecture Security and Control

Lecture 10 Security and Control

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securing information systems

Digital certificates: Data files used to establish the identity of users and electronic assets for protection of online transactions
Lecture 10 Security and Control TECHNOLOGIES AND TOOLS FOR SECURITY AND CONTROL Encryption and Public Key Infrastructure (Continued)

Lecture 10 Security and Control
TECHNOLOGIES AND TOOLS FOR SECURITY AND CONTROL
Encryption and Public Key Infrastructure

• Digital signature:
A digital code attached to an
electronically transmitted message that is used to
verify the origin and contents of a message

• Digital certificates:
Data files used to establish the
identity of users and electronic assets for protection
of online transactions

• Public Key Infrastructure (PKI):
Use of public key
cryptography working with a certificate authority

Management Information Systems
Lecture 10 Security and Control
TECHNOLOGIES AND TOOLS FOR SECURITY AND CONTROL
Encryption and Public Key Infrastructure
(Continued)

• Secure Sockets Layer (SSL)

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