PPT-Computer Security Damian Gordon

A computer system uses a number of different ways to protect the system Your credentials eg username and password Your authorisation eg drwxr xr Your location eg insideoutside the LAN. Introduction to Computer Security. Books:. An . Inroduction. to Computer Security: The NIST Handbook. Johannes . Buchmann. : Introduction to Cryptography. Douglas Stinson: Cryptography Theory and Practice. In this section . you . will learn . about different types of security . threats . and . how to reduce your risk. Also privacy issues that are relevant to security will be discussed.. Test. You get a file attachment in a message, from which of the following people would should you accept it and why?. Damian Gordon. Things to bring into class:. Pens and pencils. Paper. A Bottle . of water. Your assignments and labs. Advice on assignments. Damian Gordon. When you get a lab/assignment:. Open a Word document Immediately, stick . People Modelling. People in Design. Ergonomics. is the study and activity of adapting the workplace environment to the specific needs of people (etymology: combination of . work. and . economics. ). . ECE 422 / CS 461 - Fall 2013. *Acknowledgment: Thanks to Susan . Hinrichs. for her slides. Outline. Administrative Issues. Class Overview. Introduction to Computer Security. What is computer security?. How Long will an Algorithm take?. When we are processing an array, we have seen the searching using sequential search is much slower than binary search.. How Long will an Algorithm take?. For Sequential search:. Presentation. Outline. What is computer security and why it matters. Threats. How computers become insecure. Precautions to take. Recommendations. What about Macs?. Conclusion. Summary. Questions. Works Cited. Basic Background. Canadian born in 1908. Claimed to be molested by his father at age ten. Uncle served life term for murder. Father died in an insane asylum. By age 21, lived with his mother and 15 year old nephew on a farm in . you . will learn . about different types of security . threats . and . how to reduce your risk. Also privacy issues that are relevant to security will be discussed.. Test. You get a file attachment in a message, from which of the following people would should you accept it and why?. The. Waterfall. Model. Damian Gordon. Introduction. “. I am going to describe my personal views about managing large software developments. . I have had various assignments during the past nine years, mostly concerned with the development of software packages for spacecraft mission planning, commanding and post-flight analysis. . Operating. System. Process. Manager. Memory. Manager. Network. Manager. Device. Manager. File. Manager. Operating. System. Process. Manager. Memory. Manager. Network. Manager. Device. Manager. Security. you . will learn . about different types of security . threats . and . how to reduce your risk. Also privacy issues that are relevant to security will be discussed.. Test. You get a file attachment in a message, from which of the following people would should you accept it and why?. 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. Computer Security In this section you will learn about different types of security threats and how to reduce your risk. Also privacy issues that are relevant to security will be discussed. Test