PPT-Chapter 14 Computer Security Threats

Patricia Roy Manatee Community College Venice FL 2008 Prentice Hall Operating Systems Internals and Design Principles 6E William Stallings Computer Security Confidentiality Data confidentiality. Introduction to Computer Security. Books:. An . Inroduction. to Computer Security: The NIST Handbook. Johannes . Buchmann. : Introduction to Cryptography. Douglas Stinson: Cryptography Theory and Practice. Hugo . Andr. és López. Summary. Distributed System Security. Distributed systems. – computers connected by a network. • . Communications (network) security. – addresses security of the communications links. Ethics, Privacy and Information Security. CHAPTER OUTLINE. 3.1 Ethical Issues. 3.2 Threats to Information Security. 3.3 Protecting Information Resources. LEARNING OBJECTIVES. Describe the major ethical issues related to information technology and identify situations in which they occur.. Data and In. fo . Mgmt. Database . Security. Arijit Sengupta. Structure of this semester. Database . Fundamentals. Relational . Model. Normalization. Conceptual. Modeling. Query . Languages. Advanced. Level 2 Diploma . Unit 11 IT Security. Categories of threats. Covered last week. Weak external security. Unauthorised uses. Unauthorised removal or copying. This week. Malware. Theft or loss. Poor folder and file permissions. Computer Software. Chapter 3: Computer Software. 2. Chapter Contents. Section A: Software Basics. Section B: Popular Applications. Section C: Buying Software. Section D: Installing Software and Upgrades. Unit 11 IT Security. Categories of threats. Covered last week. Weak external security. Unauthorised uses. Unauthorised removal or copying. This week. Malware. Theft or loss. Poor folder and file permissions. Lecture . notes – Spring 2018. Dr.. Jelena Mirkovic. University of Southern California. Information Sciences Institute. Need a . Notetaker. Disability Services & Programs is in need of a volunteer . Chapter 3: Computer Software. 2. Chapter Contents. Section A: Software Basics. Section B: Popular Applications. Section C: Buying Software. Section D: Installing Software and Upgrades. Section E: Security Software. Chapter 3: Computer Software. 2. Chapter Contents. Section A: Software Basics. Section B: Popular Applications. Section C: Buying Software. Section D: Installing Software and Upgrades. Section E: Security Software. Section A: Software Basics. Section B: Office Suites. Section C: Installing Software and Upgrades. Section D: Buying Software. Section E: Security Software. Chapter 3: Software. 2. FastPoll True/False Questions. Section A: Software Basics. Section B: Office Suites. Section C: Installing Software and Upgrades. Section D: Buying Software. Section E: Security Software. Chapter 3: Software. 2. FastPoll True/False Questions. Also privacy issues that are relevant to security may be discussed.. Security Is Big News. https://www.theregister.co.uk/security/. https://catless.ncl.ac.uk/Risks/. https://krebsonsecurity.com/. https://www.ctvnews.ca/canada/credit-card-skimmers-found-at-vancouver-transit-stations-1.4010396. Basics of threat . and vulnerability . In computer security a . threat . is a possible danger that might exploit a vulnerability to breach security and thus cause possible harm. . A vulnerability is a weakness which allows an attacker to reduce a system's information assurance.