...Tyler Hopkins 10/14/15 Unit 5 testing and monitoring security controls The Two popular types of security events that might indicate suspicious activity are Authentication Failures, and Unauthorized Access Attempts. Most times you will get this when you have failure due to device denying connection or incorrect password being entered in. Some system administrators set up alerts to let them know when there is an unauthorized access attempt, so that they may investigate the reason. These alerts can help stop hackers from gaining access to a secure or confidential system. Many secure systems may also lock an account that has had too many failed login attempts. When it comes to baseline anomalies that might indicate suspicious activity Network Abuse and Employees are downloading unauthorized material. That is why there are many policies out there to monitor the network abuse and employee abuse of unauthorized material. -Predictable passwords meet minimum length requirements but remain easily guessable. The solution to this problem is simple. You set a guideline for passwords for your employees to make it contain a set number of characters and numbers. And the passwords have to be changed every 30 days. -Sensitive laptop data is unencrypted and susceptible to physical theft. The solution to this problem is to encrypt all files and drives and sensitive info to make sure if it falls into the wrong hands they will not be able to destroy it. -A user made unauthorized use of network...
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...It255 Unit5 Assignment TO: FROM: DATE: SUBJECT:Unit 5 Assignment 1: Testing and Monitoring Security Controls REFERENCE: Testing and Monitoring Security Controls (IT255.U5.TS1) How Grade: One hundred points total. See each section for specific points. Assignment Requirements Part 1:Identify at least two types of security events and baseline anomalies that might indicate suspicious activity. Explain why they might indicate suspicious activity.(Forty points. Twenty points for each event.) # | Security Event & Baseline Anomaly That Might Indicate Suspicious Activity | Reason Why It May Indicate Suspicious Activity | 1. | Authentication Failures | Unauthorized access attempts | 2. | Network Abuses | Employees are downloading unauthorized material. | 3. | | | 4. | | | 5. | | | 6. | | | Part 2: Given a list of end-user policy violations and security breaches, select three breaches and consider best options for monitoring and controlling each incident. Identify the methods to mitigate risk and minimize exposure to threats and vulnerabilities. (Sixty points. Twenty points for each breach.) # | Policy Violations & Security Breaches | Best Option to Monitor Incident | Security Method (i.e., Control) to Mitigate Risk | 1. | A user made unauthorized use of network resources by attacking network entities. | Monitor the logs | Fire the user | 2. | Open network drive shares allow storage privileges to outside users. |...
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...Search Results Nt2580 - College Essays - Hendrome www.termpaperwarehouse.com › Computers and Technology Nov 11, 2012 – Nt2580. Making tradeoffs due to economic scarcity and that every society faces ... For a given set of laboratory services, there is a defined cost. Nt2580 Lab 4 - Term Papers - Jrains www.termpaperwarehouse.com › Computers and Technology Jan 18, 2013 – Nt2580 Lab 4. 1. Define why change control management is relevant to security operations in an organization. Change control is a systematic ... NT2580 Introduction to Network Security stankong.bol.ucla.edu/NT2580/index.htm Welcome to NT2580 Introduction to Network Security ... Home Work , Labs, PowerPoint , Project and Exam Reviews. Fall Quarter 2012 ... Itt tech nt2580 lab 6 - 6 ebooks - free download www.getbookee.org/itt-tech-nt2580-lab-6/ Itt tech nt2580 lab 6 download on GetBookee.org free books and manuals search - 094 ALB 01-09-13 01-09-13 Vol 37-a. Nt2580 unit 9 lab - 4 ebooks - free download www.getbookee.org/nt2580-unit-9-lab/ Nt2580 unit 9 lab download on GetBookee.org free books and manuals search - NT2580 Introduction to If ti S itInformation Security. Nt2580 unit 6 lab - 4 ebooks - free download www.getbookee.org/nt2580-unit-6-lab/ Nt2580 unit 6 lab download on GetBookee.org free books and manuals search - NT2580 Introduction to If ti S itInformation Security. Lab itt edition nt2580 answers - 1 ebooks -...
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...8/1/2015 NT2580 Unit 7 Policy Definition and Data Classification Standard : NT 2580 : ITT Tech : Homework NT2580 Unit 7 Policy Definition and Data Classification Standard Home ITT Tech NT NT 2580 NT2580 Unit 7 Policy Definition and Data Classification Standard You have successfully unlocked this document. You have 24 more unlocks available. Was this document helpful? Yes Download Document https://www.coursehero.com/file/11610135/NT2580Unit7PolicyDefinitionandDataClassificationStandard/?timestamp=20150801105100 1/6 8/1/2015 NT2580 Unit 7 Policy Definition and Data Classification Standard : NT 2580 : ITT Tech : Homework Share and earn access CorporalStarViper9176 ITT Tech Follow 3 1787 302 https://www.coursehero.com/file/11610135/NT2580Unit7PolicyDefinitionandDataClassificationStandard/?timestamp=20150801105100 2/6 8/1/2015 NT2580 Unit 7 Policy Definition and Data Classification Standard : NT 2580 : ITT Tech : Homework VIEWS UNLOCKS 0 1 HELPFUL UNHELPFUL 0 0 About this Document SCHOOL ITT Tech COURSE NT 2580, Summer 2014 COURSE TITLE Introduction to Information Security PROFESSOR MR J TYPE Homework PAGES 1 WORD COUNT 206 Is this correct? Flag Get Help in NT 2580 https://www.coursehero.com/file/11610135/NT2580Unit7PolicyDefinitionandDataClassificationStandard/?timestamp=20150801105100 ...
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...Corequisite(s): Prerequisite: NT2580 Introduction to Information Security or equivalent Course Description: This course examines security implementations for a variety of Windows platforms and applications. Areas of study include analysis of the security architecture of Windows systems. Students will identify and examine security risks and apply tools and methods to address security issues in the Windows environment. Windows Security Syllabus Where Does This Course Belong? This course is required for the Bachelor of Science in Information Systems Security program. This program covers the following core areas: Foundational Courses Technical Courses BSISS Project The following diagram demonstrates how this course fits in the program: IS4799 NT2799 IS4670 ISC Capstone Project Capstone ProjectCybercrime Forensics NSA NT2580 NT2670 Introduction to Information Security IS4680 IS4560 NT2580 NT2670 Email and Web Services Hacking and Introduction to Security Auditing for Compliance Countermeasures Information Security Email and Web Services NT1230 NT1330 Client-Server Client-Server Networking I Networking II IS3230 IS3350 NT1230 NT1330 Issues Client-Server Client-Server SecurityContext in Legal Access Security Networking I Networking II NT1110 NT1210 Structure and Introduction to ComputerLogic Networking IS3120 IS3110 NT1210 Network Risk Management in Introduction to General Education / General Studies NT2580 NT2799 Communications ...
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...3Mokihana Sabang NT2580 Unit 3 10/11/12 Wallace Dear Richman Investments, I am happy to hear that you are looking to expand your company and are currently looking for a remote access policy. One, I think giving your employees the ability to use their company computers from home and when traveling for the business is a great opportunity, I also believe it can be a high risk with nothing in place of security. I purpose that all computers in which has been provided by the company use RDG. Microsoft Remote Desktop Gateway (RDG) * Allows you to log in to your ETSU computer from off-campus * Requires no software installation * Presents a lower security risk * Does not expire (subject to periodic review) With that said there will be rules set for all employees’ in which RDG is to use. 1) All employees will sign a RDG agreement. 2) All employees who will be given a company computer will need to get permission from Vice president. 3) When connect to the company internet/server you must make sure no one else will be on your network. 4) Computers must be up to date with anti-virus and any recommended software. 5) 30 minutes of inactivity, computer will automatically disconnect from the network. 6) Only the Headquarters VP, Presidents, and IT will be able to access any other sites on the network. *(not vice versa) I want to thank you for giving me the opportunity to help you with getting this setup for your company. Feel free...
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...NT2580 Unit 3 Access Controls 1. Shovels and Shingles is a small construction company consisting of 12 computers that have internet access. Administrative and Logical/technical would be recommended for this company. They would only require a basic yet secure system for their small network. 2. Top Ads is a small advertising company consisting of 12 computers that have internet access. All employees communicate using smartphones. Administrative and Logical/technical is recommended for this company. Being a small company, basic things are needed. With the network secured with strong passwords and the communication on smartphones, this is all they need. 3. NetSecIT is a multinational IT services company consisting of 120,000 computers that have internet access and 45,000 servers. All employees communicate using smartphones and e-mail. Many employees work from home and travel extensively. Administrative, Logical/technical, Hardware and Software are recommended for this company. With the size of the company, they need many rules set to maintain security. With communication through email and extensive travel, they also need to be secured. Traveling is a risk because they might leave sensitive things behind, security ensures nothing is revealed. 4. Backordered Parts is a defense contractor that builds communications parts for the military. All employees communicate using smartphones and e-mail. Software and physical are recommended for this company. Since they communicate...
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...network client computers, and related aspects of typical network server functions. Client-Server Networking I Syllabus Where Does This Course Belong? 1st QTR GS1140 NT1110 GS1145 Problem Solving Theory Computer Structure and Logic Strategies for the Technical Professional 2nd QTR NT1210 Introduction to Networking NT1230 Client-Server Networking I MA1210 College Mathematics I 3rd QTR NT1310 NT1330 MA1310 4th QTR PT1420 NT1430 EN1320 5th QTR PT2520 NT2580 EN1420 6th QTR NT2640 NT2670 CO2520 7th QTR NT2799 SP2750 Physical Networking Client-Server Networking II College Mathematics II Introduction to Programming Linux Networking Composition I Database Concepts Introduction to Information Security Composition II IP Networking Email and Web Services Communications Network Systems Administration Capstone Project Group Theory The follow diagram indicates how this course relates to other courses in the NSA program: 1 Date: 8/31/2012 Client-Server Networking I Syllabus NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420...
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...NT2580 Unit 3 Assignment & Lab Unit 3. Assignment 1 - Remote Access Control Policy Definition There are three key parts I will have to take into account while designing a Remote Access Control Policy for Richman Investments. These three parts (Identification, Authentication and Authorization) will not be all for the Remote Access Control Policy, I will need to include the appropriate access controls for systems, applications and data access. I will also need to include my justification for using the selected access controls for systems, applications and data access. The first part I need to implement for this Remote Access Control Policy is Identification, which is defined in this sense as: physical keys or cards, smart cards, and other physical devices that might be used to gain access to something. What needs to be done for the Remote Access Control Policy is a group member policy needs to be setup which uniquely identifies each user. Users should be identified by rank with higher ranking users requiring more authentication. Each individual user should be assigned to a group based on rank with special permissions. Using this system for Identification will make our company more secure in day to day operations. The second part I need to implement for this remote access control policy is Authentication, which is defined as: what you know or passwords, numeric keys, PIN numbers, secret questions and answers. For remote access, there must be...
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...Class NT2580 Introduction to Information Security Unit 3 Discussion 1 1. For this company I would say that the 12 computers that they have should have passwords on all the computers. The reason why I say this is because they only people who should have access to these computers are they people who have the password or know the password. That is why this is the best protection for this construction company. This construction company will have a role-based access controls. This means with the uses that they have on site will have special groups based on the access they require for the company. 2. For this company since they all contact one another with smart phones and have 12 computers each and every one of these users should have an identification number as in a pin for each and every one of them that way they can all be able to be identified. On this company they are required to have a rule-based access controls. The reason why I require this for this company is cause each user is going to have access to a phone and computer which requires each and every one of them to have a pin in order for them to access their devices. That is why this access control is so important on these devices cause if they don’t know there pin then they will not be able to gain access. 3. For this company I would recommend that they use fingerprint technology for all these servers and employes. The reason why I say this is because for one thing there is too many employees to keep track...
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...NT2580 Unit 3 Access Controls 01/22/2014 1. For the construction company scenario the data would probably consist of customer contact information, accounting, and inventory. For administrative controls I would administer a password policy. For the logical/technical controls I would have passwords checked and enforced. For the software controls I would make sure that updates are checked regularly. 2. For the advertising company scenario the data would probably consist of customer contact information, accounting, and inventory. For administrative controls I would administer a password policy. For the logical/technical controls I would have passwords checked and enforced. For the software controls I would make sure that updates are checked regularly. 3. For NetSecIT, I would implement all access controls on this organization because of the size of the company and the remote access. For administrative controls I would administer a password policy. For the logical/technical controls I would have passwords checked and enforced. For the software controls I would make sure that updates are checked regularly. For the hardware controls I would utilize MAC filtering and smart card use. For the physical I would utilize security guards and ID badges. 4. For Backordered Parts, I would implement all access controls for this organization because it is a defense contractor that builds communications parts for the military. For administrative controls I would administer a...
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...Kingstone, Joseph M NT2580 Mr. Lewis Unit 7 Encryption Types 1. (ECC) Elliptic curve cryptography - is an approach to public-key cryptography based on the algebraic structure of elliptic curves over finite fields. Elliptic curves are also used in several integer factorization algorithms that have applications in cryptography, such as Lenstra elliptic curve factorization. 2. commonly used encryption and authentication algorithm and is included as part of the Web browsers from Microsoft and Netscape. 3. (3DES) Triple DES - a mode of the DES encryption algorithm that encrypts data three times. Three 64-bit keys are used, instead of one, for an overall key length of 192 bits (the first encryption is encrypted with second key, and the resulting cipher text is again encrypted with a third key). 4. Diffie-Hellman key exchange - is a specific method of exchanging cryptographic keys. It is one of the earliest practical examples of key exchange implemented within the field of cryptography. The Diffie–Hellman key exchange method allows two parties that have no prior knowledge of each other to jointly establish a shared secret key over an insecure communications channel. This key can then be used to encrypt subsequent communications using a symmetric key cipher. 5. International Data Encryption Algorithm (IDEA)- is a block cipher. 6. Data Encryption Standard – Encryption cipher that is a product cipher with a 56bit key consisting of 16 iterations of substitution and transformation. ...
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...Richard Bailey Unit 8 lab 8.1 August 19, 2013 NT2580 Introduction to Information Security 1. So you can find the weekness and fix before it can be implamented on the server and goes live. 2. A reflective XSS attack a type of computer security vulnerability. It involves the web application dynamically generating a response using non-sanitized data from the client. Scripts, like JavaScript or VB Script, in the data sent to the server will send back a page with the script. 3. SQL Injections can be used to enter the database with administrator rights. Best way to avoid this is using Java in websites. 4. methods, including character scrambling and masking, numeric variance and nulling, rely on an array of built-in SQL Server system functions that are used for string manipulation. 5. Well co-ordinated and regulary audited security checks is the best way forword. 6. . There has been considerable debate comparing the security attributes of open source and proprietary software (Anderson, 2002). However, for a careful interpretation of the data, rigorous quantitative modeling methods are needed. The likelihood of a system being compromised depends on the probability that a newly discovered vulnerability will be exploited. Thus, the risk is better represented by the vulnerabilities which are not yet discovered and the vulnerability discovery rate rather than by the vulnerabilities that have been already discovered in the past and remedied by patches. ...
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...Donell Jones NT2580 Unit 2 Assignment 2: Microsoft Environment Analysis 5 vulnerabilities for this workgroup LAN based on the Microsoft Security Advisories numbers. 2755801, 2719662, 2854544, 2846338, 2847140. 2846338 involves privilege elevation, Vulnerability in Microsoft Malware Protection Engine Could Allow Remote Code Execution, and is a high priority. Three vulnerabilities and Solutions related to client configurations. Advisory Number: 2719662 Microsoft is announcing the availability of an automated Microsoft Fix it solution that disables Windows Sidebar and Gadgets on supported editions of Windows Vista and Windows 7. Disabling Windows Sidebar and Gadgets can help protect customers from potential attacks that leverage Gadgets to execute arbitrary code. Customers should consider the following ways that an attacker could leverage Gadgets to execute arbitrary code: Microsoft is aware that some legitimate Gadgets running in Windows Sidebar could contain vulnerabilities. An attacker who successfully exploited a Gadget vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take complete control of the affected system. An attacker could create a malicious Gadget and then trick a user into installing the malicious Gadget. Once installed, the malicious Gadget could run arbitrary code in the context of the current user. If the current user is logged on with administrative...
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...NT2580 Unit 5 Assignment 1 Testing and Monitoring Security Controls Jose J Delgado Testing and Monitoring Security Controls A few different types of security events and baseline anomalies that might indicate suspicious activity. Different traffic patterns or influx in bandwidth usage can be considered suspicious activity. Also, services changing port usage, in turn creating variations in normal patterns. All sudden increase in overall traffic. This may just mean that your web site has been mentioned on a popular news site, or it may mean that someone is up to no good. A sudden jump in the number of bad or malformed packets. Some routers collect packet-level statistics; you can also use a software network scanner to track them. Some routers collect packet-level statistics; you can also use a software network scanner to track them. Also large numbers of packets caught by your router or firewall's egress filters. Egress filters prevent spoofed packets from leaving your network, so if your filter is catching them you need to identify their source, because it is a clear sign that devices on your network have been compromised. Unscheduled reboots of server machines may sometimes signify that they are compromised as well. You should already be watching the event logs of your servers for failed logons and other security-related events. Log Files encompass complete records of all security events (logon events, resource access, attempted violations of policy, and changes...
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