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Chapter 10

Chapter 10. Firewalls. Blekinge Institute of Technology, Sweden http://www.its.bth.se/staff/hjo/ +46-708-250375. Outline. Firewall Design Principles Firewall Characteristics Types of Firewalls Firewall Configurations Trusted Systems Data Access Control The Concept of Trusted systems

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Firewall Configuration Strategies

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Firewall Configuration Strategies

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Firewalls

Firewalls. First notions. Types of outsider attacks. Intrusions Data compromise confidentiality, integrity Web defacement availability, reputation Zombie recruitment DOS, liability risk Denial of Service Attacks Sniffing/Information theft. Why firewalls?. Against firewalls:

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Lesson 15 Total Cost of Ownership

Lesson 15 Total Cost of Ownership. What Drives TCO?. Networks Grow in Size and Complexity Scope of Operations Increases Skilled IT labor grows scarce New applications require new solutions. What Drives TCO in Security?. Vendors produce in-secure applications Vulnerabilities proliferate

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