Benefits of Network video surveillance What is an Analog Video Security System? Cameras on a modern analog CCTV system send their video over co-axil cabling back to a digital video recorder (DVR). Most modern DVRs are a network device‚ and as such can be accessed remotely from the LAN‚ or with the proper configuration‚ from across a WAN or the internet. Video is kept on hard drives‚ typically on a FIFO basis so there is always a rolling video archive of the past X number of days. What is an IP Video
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Logical Fallacies Logical fallacies are errors in reasoning‚ defects that weaken arguments. At first they might seem correct. but if they are examined closely‚ it is obvious that they are incorrect. Critical thinkers recognize these fallacies in newspapers‚ advertisements‚ and other places so they can make good decisions in all areas of their lives. Here are some of the most common fallacies: Circular Reasoning: Supporting a premise with a premise‚ rather than a conclusion. In other words‚
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A logical framework for the early girl child marriage elimination project. Narrative summary Objectively verifiable indicators Means of verification Assumptions. Goals( Development obj.) Overall number of school girls engaged in early and forced marriage in Mandera County to be eliminated. Number of school going girls forced to out of school for the purpose of marriage in Mandera County. Secondary data that becomes available over the course of the project including: i) Reports from schools
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common network threats and provide solution to protect users from threats‚ hackers and ensures that the data travelling across the networks is safe. Introduction: Computer and network security is a new and fast moving Technology and as such‚ is still being defined and most probably will always be “still defined”. Security incidents are rising at an alarming rate every year [Figure - 1]. As the complexity of the threats increases‚ so do the security measures required to protect networks. Data center
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traditionally use static IP addressing but this is no longer sufficient. It is now time that we start using DHCP due to the fact that this will allow better functionality through the automatic addressing and leasing of IP addresses. More benefits of using DHCP are the massive amount of IP addresses that are available in DHCP and the fact that DHCP will automatically recall an IP address once the lease is up unless it is renewed. The difference in the amount of work required by network administrators is
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offer simple means to extend a network‚ increased traffic on the network is introduced. This increased network congestion may not be acceptable in some situations. Switch: Communication networks may be categorized by the architecture and techniques they use to transfer data. The following types of networks are in common. Broadcast communication networks. Local area networks. Packet radio networks. Satellite networks. In broadcast communication networks‚ there are no intermediate switching
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Introduction: TCP/IP network management functions are most normally connected with the key protocol responsible for implementing the Simple Network Management Protocol (SNMP). Many people have heard of SNMP‚ and it is common for SNMP to be considered the way that network management is performed in TCP/IP. This is true to an extent‚ but is really an overview. The actual SNMP protocol is only one part of a higher-level network management strategy called the Internet Standard
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Topic 2: Understanding Network Protocols I. What is a network? A computer network‚ or simply a network‚ is a collection of computers and other hardware interconnected by communication channels that allow sharing of resources and information. LAN - Connects devices within a single office or home or among buildings in an office park. The key aspect here is that LAN is owned entirely by a single organization. - In simplest conception‚ it consists of
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a numerical label assigned to each device participating in a computer network that uses the Internet Protocol for communication. An IP address serves two principal functions: host or network interface identification and location addressing. Its role has been characterized as follows: "A name indicates what we seek. An address indicates where it is. A route indicates how to get there." The designers of the Internet Protocol defined an IP address as a 32-bit number and this system‚ known as IPv4‚ is
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Tomato plants‚ but also to most plants‚ because it brings the soil’s pH level to a more neutral range‚ which makes it as the preference of most plants. We also helped in the environment because we recycled things in a useful way. VII. Time Table Tasks | Target Date | Teacher’s Deadline | Submission of Problem and Title | | | Writing the IP proposal | | | Submission of IP proposal | | | Investigation period |
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