Introduction to Information/Computer Security Instructor: N. Vlajic‚ Winter 2014 Learning Objectives Upon completion of this material‚ you should be able to: • Describe the key security requirements of confidentiality‚ integrity and availability (CIA). • Describe the CNSS security model (McCumber Cube). • Identify today’s most common threats and attacks against information. • Distinguish between different main categories of malware. Required Reading Computer Security‚ Stallings: Chapter
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IS3230 Unit 2 Assignment 2 Chris Wiginton ITT Technical Institute‚ Tampa FL Instructor: David Marquez 30 March‚ 2014 Global Limited is a global provider of infrastructure information systems‚ whose services cater to a wide range of industry sectors. One of Global Limited’s business objectives is information security for their clients. In order to provide their clients with information security‚ Global Limited has utilized a risk management approach to protect their client’s information. From
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___________ Instructor Name: ______________________________________________________________ Lab Due Date: ________________________________________________________________ Overview In this lab‚ you followed the Microsoft approach to securing the CIA triad. You created new user accounts and security groups‚ and applied the new user accounts to the security groups‚ just as you would in a real world domain. You created nested folders on the remote server and assigned unique file permissions using the
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com/en-us/security/advisory Mitigate vulnerabilities Threats are things you have to respond to effectively. Threats are controllable Risks are manageable Vulnerabilities can be mitigated All affect the CIA triad Not all threats are intentional Confidentiality‚ integrity‚ accessibility = CIA Starting on pg 161 DAC- only as secure as the individuals understanding. Access determined by owner. MAC- access determined by data classification itself. data itself has a classification. Need to be
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prevention program. For any information security audit to be effective‚ with the intent to prevent or reduce attacks; it is absolutely necessary to be proactive and first create an insider threat program‚ that reinforces the fundamental purpose of the CIA triad which highlights information confidentiality‚ and how protection of company assets is most vital to the preservation of authorized restrictions and how information is accessed and disclosed. Never allow any type of attack‚ successful or otherwise
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Information Security Paper Masters Degree in Information Technology & Data Security (MSIT/ MSc) Kirk Samuda CMGT/441 April ‚ 2009 Professor Mc Nickle The proliferation of hacking has activated new realization to the importance of security‚ information security that is; highlighting the need for a more technological and revolutionary methodology applicable to combating cyber criminology. According to politico.com in an article written by Jonathan Fahey on December 22‚ 2013‚ very
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Commission‚ Office of the Comptroller of the Currency 7. For each of the seven domains of a typical IT infrastructure‚ what process or procedures would you perform to obtain information about security controls and safeguards? Each domain must have the CIA (confidentiality‚ integrity‚
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crime on the everyday lives of people who are not involved in it. In North America there are so many organized crime groups it is hard to keep up with them and even harder to fight their influence‚ from the Sicilian Mafia to Hells Angels to Chinese Triads it would take an army to fight them all. All organized crime groups operate in basically the same fashion‚ they are "nonideological‚ hierarchical‚ limited or exclusive in membership‚ perpetuitous‚ organized through specialization or division of
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Kaplan University IT542 Ethical Hacking and Network Defense Unit 3 Assignment Cross-scripting Attacks Jamie Carter Professor North Cross-Site Scripting Attacks 1. Penetration testing on web servers and applications is extremely important to ensure the application or server is not vulnerable to any of the 5 known main issues. These issues include SQL injection‚ "cross site scripting (XSS)"‚ username enumeration‚ string format weaknesses‚ and remote code implementation (Symantec‚ 2006)
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1. During the install‚ the option to sync with NTP (Network Time Protocol) server was checked. From a security perspective‚ why is it important for a system to keep accurate time? UNIX systems base their notion of time on interrupts generated by the hardware clock. Delays in processing these interrupts because UNIX systems clocks to lose time slowly but erratically. These small changes in timekeeping are what the time scientist call jitter. The Time protocol provided a server’s notion of time in
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