PPT-Chapter 2 – Physical Security

Digital security often begins with physical security ltnumbergt Why Physical Security Notion of boundaries Physical Temporal Logical Cryptographic There may be several of each type These may be interleaved. Lecture 1. 1. Chapter 11 Security and Dependability. Topics covered. Dependability properties. The system attributes that lead to dependability.. Availability and . reliability. Systems should be available to deliver service and perform as expected.. 1. Outline. 2. Overview. Physical Security in Wired Networks . Physical . Security. . in . Wireless Networks. Overview. 3. Networks are made up of devices and communication links. Devices and links can be physically threatened. Chapter 5. Part . 1. Pages . 427 to 456. Physical Security. Theft. Vandalism. Environmental threats. Floods, earthquakes, tornadoes, fires. Power outages . Physical Security. Most people in information security do not think about physical security. Physical tamper Resistance. Physical Tamper Resistance. Eustace Asanghanwa. 1. Overview of talk. Ross Anderson on Physical Tamper Resistance. Chapter report. Critique. Commentary on Tamper Resistance since 2000. Security Methods and Practice . CET4884. Principles of Information Security, . Fourth Edition. Introduction. Physical security addresses design, implementation, and maintenance of countermeasures that protect physical resources of an organization. Chapter 8. Objectives. Describe how physical security directly affects computer and network security.. Discuss steps that can be taken to help mitigate risks.. Identify the different types of fires and the various fire suppression systems designed to limit the damage caused by fires.. Mark Bonde . Parallel Technologies – Eden Prairie, MN. Data Center World – Certified Vendor Neutral. Each presenter is required to certify that their presentation will be vendor-neutral. . As an attendee you have a right to enforce this policy of having no sales pitch within a session by alerting the speaker if you feel the session is not being presented in a vendor neutral fashion. If the issue continues to be a problem, please alert Data Center World staff after the session is complete.. 1. Outline. 2. Overview. Physical Security in Wired Networks . Physical . Security. . in . Wireless Networks. Overview. 3. Networks are made up of devices and communication links. Devices and links can be physically threatened. Brian E. Brzezicki. Physical and Environmental Security. Physical security is extremely important. There is no point in technical and administrative security controls if someone can simply bypass them from physically accessing systems.. James Day, Physical Security Program Manager. Sacramento Municipal Utility District. APPA Engineering & Operations Technical Conference. SMUD Fun Facts. Knowledge check. What are we protecting from.. Digital security often begins with physical security…. <number>. Why Physical Security?. Notion of boundaries. Physical. Temporal. Logical. Cryptographic. There may be several of each type. These may be interleaved. The Security Problem. Program Threats. System and Network Threats. Cryptography as a Security Tool. User Authentication. Implementing Security Defenses. Firewalling to Protect Systems and Networks. Computer-Security Classifications. Why bother with anti-virus and passwords if you leave your computer sitting unattended in public?. When you put your computer away at home or work, is it in a locked container?. Do you lock the doors of the rooms you put your computer?. Have a single point of entrance. . Lock secondary entrances.. Pre-plan exits and safe points.. Have an interview or conference room that is viewable by other staff if possible. . Train staff to share angry and threatening comments or behavior. .