Introduction to Security

Jul 16, 2012

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Introduction to Security

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1. Introduction to Security Ms. Tommie Abrams Security Branch PERS-534C Wood Hall, Bldg 769, Room 184

2. YOU are the key component of all of our security efforts

Introduction to Security

Introduction to Security. Brad Karp UCL Computer Science. CS GZ03 / M030 10 th November, 2008. Topics We’ll Cover. User login authentication (local and remote) Cryptographic primitives, how to use them, and how not to use them Kerberos distributed authentication system

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Introduction to Security

Introduction to Security. Chapter 13 Terrorism and Homeland Security Responsibilities. Security Professionals Responsibilities and Homeland Security. Knowing the enemy, who to look for and be vigilant Taking all possible steps to prevent a terrorist attack

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Introduction to Security

Introduction to Security. Chapter 6 Enhancing Security through Physical Controls. Crime Prevention Through Environmental Design (CPTED). Began in the early 1960s

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Introduction to Security

Introduction to Security. Chapter 9 Preventing Losses from Criminal Actions. Enforcing Proprietary Rights. Not all crimes can be prevented. Security officers are expected to act to protect the assets of their employers, and cannot always assume local authorities will handle the situation.

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Introduction to Security

Introduction to Security. Chapter 4 Legal and Ethical Considerations. Law & Liability in the U.S. Criminal Law : deals with offenses against the public ( crimes ) and fixes punishments for them

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Introduction to Security

Introduction to Security. Chapter 3 The Public/Private Interface. Historical Friction. Public security (police) and private security often see themselves as being in competition.

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Introduction to Security

Introduction to Security. Chapter 5 Risk Management: The Foundation of Private Security. Risk defined:. A known threat that has unpredictable effects in either timing or extent 2 types of Risk: Pure risk Dynamic Risk. 1. Pure Risk.

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Introduction to Security

Introduction to Security. Dr. John P. Abraham Professor UTPA. Terminology. Risk The likelihood of an asset being stolen. Security Measures to Prevent theft Vulnerability Weakness in the security that allows a threat agent to exploit that weakness to get to the asset.

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Introduction to Security

Introduction to Security. Chapter 1 The Evolution of Private Security. Introduction - Growth of Private Security. The field of private security is a large, multi-faceted business that continues to grow every year.

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Introduction to Security

Introduction to Security. Chapter 15 Institutional Security. Libraries. Special Collections – many of these contain rare or one of a kind items that must be protected. Some have special environmental requirements. Other concerns: Theft or damage to books, CDs, videos Disorderly behavior

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Introduction to Security

Introduction to Security. Chapter 10 When Prevention Fails: Investigating, Reporting and Testifying. Responsibilities of Investigators. Provide emergency assistance if needed Secure the area of the incident Gather evidence and information

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Introduction to Security

Introduction to Security. Chapter 12 Drugs and Violence in the Workplace. The Threat of Drugs. The U.S. has a long history of drug use, including alcohol. The cost of drug abuse is staggering; in 2002, the cost was estimated at 180.9 billion dollars.

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Introduction to Security

Introduction to Security. Chapter 16 Commercial Security. Retail Security Threats:. Shoplifting Burglary Vandalism Passing bad checks Fraudulent credit cards Employee theft Robbery. Retail Security: What is the real threat?.

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Introduction to Security

Computer Networks Term B10. Introduction to Security. Intro to Security Outline. Network Security Malware Spyware, viruses, worms and trojan horses, botnets Denial of Service and Distributed DOS Attacks Packet Sniffing Masquerading Attacks Man-in-the-Middle Attacks.

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Introduction to Security

Introduction to Security. Chapter 14 Securing the Infrastructure. Industry and Manufacturing. An effective security program will affect all aspects of industry and manufacturing. Since World War I, security officers have played a role in manufacturing plant security. Types of Losses.

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Introduction to Security

Introduction to Security. Computer and Network security questions. How is information safeguarded? What are the vulnerabilities to these systems? What steps are taken to ensure that these systems and data are safe?. Some Challenges. Security is not as simple as it appears

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Introduction to Security

Introduction to Security. Attacks. Interception Interruption Modification Fabrication. Interception (eavesdropping). Unauthorized party gains access to service or data Example: Wiretapping to capture data into a network and coping of files. Interruption (denial of service).

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Introduction to Security

Introduction to Security. Chapter 8 Preventing Losses from Accidents, Emergencies and Natural Disasters. The Occupational Safety and Health Act. The passage of this act created OSHA, the Occupational Safety and Health Administration.

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Introduction to Security

Introduction to Security. Attacks. Interception (eavesdropping) : unauthorized party gains access to service or data Interruption (denial of service attack) : services or data become unavailable Modification : unauthorized party changes the data or tampers with the service

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Introduction to Security

Introduction to Security. Basic Cryptography Network Security. Objectives. Understand/explain/employ the basic cryptographic techniques Review the basic number theory used in cryptosystems Classical system Public-key system Some crypto analysis Message digest. Message.

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Introduction to Security

Introduction to Security. Ms. Tommie Abrams Security Branch PERS-534C Wood Hall, Bldg 769, Room 184. Your Security Team. YOU are the key component of all of our security efforts. References. DODD 5205.02 - DOD Operations Security (OPSEC) Program

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Introduction to Security

Introduction to Security. Hybrid Models Role based Access Control. Objective . Define/Understand various Integrity models Clark-Wilson Define/Understand Chinese Wall Model Role-based Access Control model Overview the secure interoperation issue. Clark-Wilson Integrity Model.

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