Cyberwar - E-Commerce - Lecture Slides, Slides of Fundamentals of E-Commerce

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Chapter 5 E-commerce Security andPayment Systems

Cyberwar: Mutually Assured Destruction (MAD)

What is the difference between hacking andcyberwar?

Why has cyberwar become more potentiallydevastating in the past decade?

What percentage of computers have beencompromised by stealth malware programs?

Will a political solution to MAD 2.0 be effectiveenough?

Attacks Against

Computer

Systems

(Cybercrim

e)

Figure 5.1, Page 264 SOURCE: Based on data from Computer Security Institute, 2011

What Is Good E-commerce Security?

To achieve highest degree of security

New technologies

Organizational policies and procedures - Industry standards and government laws
Other factors

Time value of money

Cost of security vs. potential loss - Security often breaks at weakest link

• Table 5.3, Page

The Tension Between Security and

Other Values

Ease of use:

The more security measures added, the moredifficult a site is to use, and the slower it becomes
Public safety and criminal uses of the Internet

Use of technology by criminals to plan crimes orthreaten nation-state

A Typical E-commerce Transaction

Figure 5.3, Page 271

Vulnerable Points in an E-commerce

Transaction

Figure 5.4, Page 272