at vulnerabilities that are susceptible to attacks within each layer. Finally we will take a look at possible solutions to thwart malicious activity. Before we begin, let’s take a look at the original model and break down its meaning. The Open Systems Interconnect (OSI) Model is a suite of protocols specifying the process of networking by splitting functions into a seven layer
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possibilities in the IT sector. Unfortunately, cybercrime is also on the rise with several forms of attack including, but not limited to botnet attacks. A Botnet can simply be seen as a network of compromised set of systems that can be controlled by an attacker. These systems are able to take malicious actions as needed by the attacker without the consent of the device owner and can cause havoc. This paper is the first part of a two-part report and discusses on several reportedly known botnets
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Question 1 of 20 5.0/ 5.0 Points Physical security deals with all of the following except: A.Buildings Correct B.Logical systems C.Computer Rooms D.Computer devices Answer Key: B Feedback: Answer: B Reference: Introduction Question 2 of 20 5.0/ 5.0 Points Tracing the history of a transaction through an institution is called: Correct A.Audit trail B.Intrusion control C.Biometrics D.Authentication control Answer Key: A
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1. When running Snort IDS why might there be no alert When running a new system such as Snort IDS there is always the possibility that a user’s may run into problems fetching the data. A user may have difficulties in creating the snort configuration file. The signature file or rule set or database may be pointing to the wrong location. The database configuration must have correct parameters such as username, password and database name. According to “snort.org “ an errant pass rule could cause alerts
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Q1. NAME AND DESCRIBE THREE AUTHENTICATION METHODS. Authentication is defined by Essentials Guide as is the process of determining whether someone or something is, in fact, who or what it is declared to be. Authentication means verifying the identity of someone (a user, device, or an entity) who wants to access data, resources, or applications. Validating that identity establishes a trust relationship for further interactions. Authentication is the first step in access control, and there are three
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Cyber Warfare Defense Report for the Department of Defense (DoD) Chief Information Officer Introduction Despite being unmatched technologically in the battlefields, the low-cost, simple, complex and expensive asymmetric threats have proved to be significantly dangerous to the security of any country. While cyber-attacks are increasingly driven by automated processes, human beings still operate at human speeds. Today, cybercrime has developed and adversaries have gained sponsorship from governments
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ISS334: Information Systems Security (Project Description) * Each student work alone in this project (individual project). * Each student is required to complete a mid-size project, which includes proposal, implementation, and final demo or paper. * Students will be grouped into teams for the sake of presentations at the end of the semester. Marks allocated for each individual piece of the project are as follows: a) Proposal – 10% b) Project write-up – 22% c) Presentation
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groups, that are either commonly found or emerging within the information security industry. These topics include: Access Control Management, Antivirus, Audit Data Reduction, Firewalls, Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Anomaly Detection Systems (ADS), Event Correlation Systems (ECS), Network Mapping, Password Cracking, Public Key Infrastructure, Virtual
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Security II • BCIT • April 18, 2010 TABLE OF CONTENTS Summary 3 Introduction 3 Network #1 4 Detection Overview 4 IP Address Locations 6 Malicious Traffic – TCP 7 Malicious Traffic – UDP 10 Reconnaissance Traffic 11 High Risk Addresses 12 Network #2 16 Detection Overview 16 IP Address Locations 17 Network #3 18 Detection Overview 18 Detection Overview 18 Traffic Overview 19 Conclusions 20 Page 2 of
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| Enhanced Security for Data Access | | Richard Edvalson 1/12/2014 | Contents I. Contents 1 II. Introduction 5 III. Access Control Layers 5 A. The Access Control Perimeter 5 B. Asset Containers 5 C. Workplace Perimeter 5 IV. Access Control Methods and Technical Strategies 5 A. Identification, Authentication, and Authorization 5 B. Logical Access Controls 5 1. Network Architecture Controls 5 2. Remote Network Access 5 3. Security Network Ports 5
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