<\/p>\n
1.Assess and document the uses of the Windows Defender Antivirus <\/i>utility as part of the incident response process.<\/p>\n
2.Assess and document the uses of the Windows Defender SmartScreen <\/i>utility as part of the incident response process.<\/p>\nOverview:<\/h2>\n
There are many different types of tools which perform automated detection and prevention of known threats (Cichonski, Millar, Grance, & Scarfone, 2012). For this activity, we will focus upon assessing and documenting two such tools which can be used in the detection and analysis phase<\/strong> of the Incident Response Process (as defined in NIST SP 800-61r2). <\/p>\n First, we will examine the host-based anti-virus (malware detection) and host-based intrusion detection and prevention capabilities that are built into Windows 10 in the Windows Defender<\/i> Antivirus<\/i> (AV) utility (Microsoft, 2017a; Microsoft, 2017b). This tool can be used to detect threats to confidentiality of information, threats to system integrity, and threats to system availability. Windows Defender AV also provides containment, eradication, and recovery<\/strong> capabilities that can automatically return Windows 10 workstations to known-good states (restoring system integrity) by removing or quarantining files that have been infected by malware. Windows Defender AV is usually configured to start during the workstation boot process and runs in the background to provide real-time threat detection and response. Incident responders can review the Windows Event Log for event ID\u2019s reported by Windows Defender AV. See https:\/\/docs.microsoft.com\/en-us\/windows\/threat-protection\/windows-defender-antivirus\/troubleshoot-windows-defender-antivirus#windows-defender-av-ids<\/a> for a list of frequently reported Event ID\u2019s and their definitions.<\/p>\n Next, we will investigate the Windows Defender SmartScreen<\/i> utility (Microsoft, 2017c) as provided in the Fall 2017 Creator\u2019s Update to Windows 10. In previous versions of Windows 10, this feature were referred to as the \u201cSmartScreen Filter\u201d (for browser protection) and \u201cWindows SmartScreen\u201d (for application screening and general operating system protection). This tool protects endpoints (both fixed and mobile) from known phishing websites and known sources of malware. The tool will also detect and report files (including application executables and installers) which appear to be malicious in nature. The tool uses a dynamic list of known \u201cbad\u201d and\/or suspicious websites. This list is both a black list<\/i> and a gray list<\/i>. At the heart of SmartScreen\u2019s functionality are the Windows 10 telemetry functions which gather information voluntarily reported by Windows 10 users. For incident reporting and handling, SmartScreen provides entries in the Windows Event Log using Event ID 1035 \u2013 Anti-Phishing. The Frequently Answered Questions for Windows Defender SmartScreen (Microsoft, 2017d) provides additional information about this capability, how it works, and how it can be configured.<\/p>\n Recent contracts with the Departments of Defense and Homeland Security have imposed additional security requirements upon the company and its SCADA lab operations. The company is now required to comply with NIST Special Publication 800-171 Protecting Controlled Unclassified Information in Nonfederal Information Systems and Organizations. <\/i>The company must also comply with provisions of the Defense Federal Acquisition Regulations (DFARS) including section 252-204-7012 Safeguarding Covered Defense Information and Cyber Incident Reporting.<\/i> These requirements are designed to ensure that sensitive technical information, provided by the federal government and stored on computer systems in the Sifers-Grayson DevOps R&D lab, is protected from unauthorized disclosure. This information includes software designs and source code for robots and drones developed and maintained by Sifers-Grayson. The contract requirements also mandate that Sifers-Grayson report cyber incidents to the federal government in a timely manner.<\/p>\n Readings<\/strong><\/p>\n Cichonski, P., Millar, T., Grance, T., & Scarfone, K. (2012). Computer security incident handling guide <\/i>(NIST SP 800-62 rev. 2). http:\/\/dx.doi.org\/10.6028\/NIST.SP.800-61r2<\/a><\/p>\n Microsoft. (2017a). Responding to IT security incidents. Retrieved from https:\/\/technet.microsoft.com\/en-us\/library\/cc700825.aspx<\/a><\/p>\n Microsoft. (2017b). The Windows Defender Security Center app<\/i>. Retrieved from https:\/\/docs.microsoft.com\/en-us\/windows\/threat-protection\/windows-defender-security-center\/windows-defender-security-center<\/a><\/p>\n Microsoft. (2017c). Windows Defender SmartScreen. <\/i>Retrieved from https:\/\/docs.microsoft.com\/en-us\/windows\/threat-protection\/windows-defender-smartscreen\/windows-defender-smartscreen-overview<\/a><\/p>\n Microsoft. (2017d). Windows Defender SmartScreen FAQ. <\/i>Retrieved from https:\/\/feedback.smartscreen.microsoft.com\/smartscreenfaq.aspx<\/a><\/p>\n Prepare draft incident response guidance to be included in the Sifers-Grayson Incident Responder\u2019s Handbook<\/i>. Your draft guidance will explain the use of Windows Defender Anti-Virus<\/i> and Windows Defender SmartScreen<\/i> and then describe how each could be used as part of an incident response process. <\/p>\n You will create two separate procedures. The first will explain how to configure and use Windows Defender Anti-Virus<\/i> to detect and analyze malware and detect, block, and analyze intrusion attempts. The second will explain how to configure and use Windows Defender SmartScreen<\/i> to scan for and block connections to known phishing and malware infected websites. The procedure should also describe how SmartScreen is used to block potentially malicious applications and application downloads.<\/p>\n 1.Investigate the use of Windows Defender AV to detect and analyze potential viruses, spyware, and other forms of malware. Your investigation should include researching best practices for configuring and using the scanning, detection, and analysis capabilities for this host-based anti-malware software. At a minimum, your research should address the following <\/p>\n 2.Identify how the tool could be used during the incident response and recovery process (it may be useful in more than one phase). Typical uses include:<\/p>\n 1.Identify how the tool could be used during the incident response and recovery process (it may be useful in more than one phase). Typical uses include:<\/p>\n 2.Write a guidance document <\/i>that identifies the tool, explains the capabilities it provides, and then lists and briefly describes the recommended uses as documented by Microsoft (2017a, 2017b, 2017, c, 2017d). Add a list of resources that can be consulted for additional information. Next, summarize the procedures required to perform the tasks listed under item b.1 (do not provide step-by-step instructions). Close your guidance document with a Notes \/ Warnings \/ Restrictions section that answers the question \u201cIs there anything else the incident responder needs to be aware of when using or configuring this tool?\u201d<\/p>\n 1.Using the grading rubric as a guide, refine your incident response guidance. Your final products should be suitable for inclusion in the organization\u2019s Incident Responder\u2019s Handbook<\/i>. <\/p>\n 2.As appropriate, cite your sources using footnotes or another appropriate citation style. <\/p>\n 3.Use the resources <\/i>section to provide information about recommended readings and any sources that you cite. Use a standard bibliographic format (you may wish to use APA since this is required in other CSIA courses). Information about sources and recommended readings, including in-text citations, should be formatted consistently and professionally.<\/p>\n 4.Your submission file for this assignment should start with a title page which lists the following information:<\/p>\n 5.The CSIA 310 Template for Lab Deliverable.docx<\/strong> file is set up to provide the required title page and two incident response guidance<\/i> templates.Use the first template for your \u201cWindows Defender Anti-Virus\u201d guidance. Use the second procedure template for your \u201cWindows Defender SmartScreen\u201d guidance.<\/p>\n [Note: reference list appears on the next page.]<\/p>\n <\/p>\n References<\/strong><\/p>\n Cichonski, P., Millar, T., Grance, T., & Scarfone, K. (2012). Computer security incident handling guide <\/i>(NIST SP 800-62 rev. 2). http:\/\/dx.doi.org\/10.6028\/NIST.SP.800-61r2<\/a><\/p>\n Microsoft. (2017a). Responding to IT security incidents. Retrieved from https:\/\/technet.microsoft.com\/en-us\/library\/cc700825.aspx<\/a> <\/p>\n Microsoft. (2017b). The Windows Defender Security Center app<\/i>. Retrieved from https:\/\/docs.microsoft.com\/en-us\/windows\/threat-protection\/windows-defender-security-center\/windows-defender-security-center<\/a> <\/p>\n Microsoft. (2017c). Windows Defender SmartScreen. <\/i>Retrieved from https:\/\/docs.microsoft.com\/en-us\/windows\/threat-protection\/windows-defender-smartscreen\/windows-defender-smartscreen-overview<\/a> <\/p>\nSituation Report:<\/h2>\n
Your Task<\/h2>\n
Instructions<\/h2>\n
Part (a): Using Windows Defender AV to Detect and Analyze Threats<\/h3>\n
Part (b): Using Windows Defender SmartScreen<\/h3>\n
Finalize Your Deliverable<\/h3>\n
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