of analog Digital converter. To convert data from digital to analog a device (digital to analog converter) is required. 5) How to secure data network. Explain minimum two ways. 1) Firewall: A firewall blocks unauthorized connections being made to your computer or LAN. Normal data is allowed through the firewall but all other data is blocked. 2) Anti Virus: It is software where it helps us to protect our computer
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Identify Risks‚ Threats‚ and Vulnerabilities of Social Networks and Web Applications By BARRY S KREMBS II February 2013 Certification Statement Title of Assignment: Identify Risks‚ Threats‚ and Vulnerabilities of Social Networks and Web Applications CERTIFICATION OF AUTHORSHIP: I certify that I am the author of this paper/project and that any assistance I received in its preparation is fully acknowledged and disclosed in the paper. I have also cited any sources from which I used data
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Securing the Retail Store Published: Sept 2005 Abstract This white paper discusses the fundamentals of securing the retail store from a conceptual point of view‚ while providing both the cost and the benefits of different approaches. Copyright The information contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. Because Microsoft must respond to changing market conditions‚ it
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“Network intrusion detection system (NIDS) is an independent platform that identifies intrusions by examining network traffic and monitors multiple hosts. Network intrusion detection systems gain access to network traffic by connecting to a network router‚ network switch configured for port mirroring‚ or network tap.” Akhila Isuranga 44172 Content 1. Overview 1.1 What is Internet Security? 1.2 Intruder 2. Network intrusion detection system (NIDS) 2.1Signature base
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CHAPTER 3: METHODOLOGY 3.1 Introduction Methodology is a model created to help project developers to plan and schedule their project so that it is more organized and systematic task. It is a method used to breakdown a large project into smaller and more manageable tasks. With methodology as a guideline‚ each stages of project development will be treated with its needs. It is important for project developers to keep track on the progress of their project. Project developers use Methodology
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the security strategies that will be implemented at each level of the IT infrastructure. In this Multi Layered Security Plan we will describe how we will improve the security of each domain and how to protect our information. We will update all firewalls on the infrastructure and secure our ports that are open and stop incoming traffic that is malicious. All anti-virus software will be updated throughout the company. All IT employees will be informed about the new MLS Plan that we putting into effect
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other items. (Kim & Solomon‚ 2012) In the LAN-to-WAN domain the internal network is connect to a wide area network. This domain contains routers‚ firewalls‚ email content filters‚ and other similar devices. Routers will route the traffic leaving and coming into the network strict security ACLs will be applied to these devices. Hardware firewalls will be implemented into the network for further packet filtering. Intrusion prevention/detection systems will be on the network to protect against attacks
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not solve all your problems Part of “Defense in depth” IDS are a dedicated assistant used to monitor the rest of the security infrastructure Today’s security infrastructure are becoming extremely complex‚ it includes firewalls‚ identification and authentication systems‚ access control product‚ virtual private networks‚ encryption products‚ virus scanners‚ and more. All of these tools performs functions essential to system security. Given their role they are also prime
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SonicWALL TZ 215 Series FIR E WALL The highest-performing‚ most secure UTM firewall for small offices n High performance security engine Integrated intrusion prevention Advanced IPSec and SSL VPN Streamlined GUI and advanced management wizards Application intelligence‚ control and visualization Dual-band wireless Content/URL filtering Gateway Anti-Virus and Anti-Spyware Service Comprehensive Anti-Spam Service Multiple security zones WAN/ISP redundancy and failover Comprehensive centralized
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A firewall is software or a device that blocks hackers‚ viruses‚ and malware from accessing to your network system. Second‚ you should create strong passwords that nobody can guess. Third‚ you can hide your browsing activities from others by opening an Incognito
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