SophiaPretty

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About SophiaPretty

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Accounting,Algebra,Applied Sciences,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Economics,Engineering,English,Environmental science,Essay writing Hide all
Teaching Since: Jul 2017
Last Sign in: 305 Weeks Ago
Questions Answered: 15833
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  • MBA,PHD, Juris Doctor
    Strayer,Devery,Harvard University
    Mar-1995 - Mar-2002

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  • Manager Planning
    WalMart
    Mar-2001 - Feb-2009

Category > Computer Science Posted 02 Jan 2018 My Price 10.00

Communicationswithinacomputernetworkrelyonnumerous

  1. Communicationswithinacomputernetworkrelyonnumerous components for data to traverse from the initial sender of a message or file to the receiver at the distant end of the communication path. In addition to the media that the data travels across, the devices that guide the data packets through the network, and the protocols that establish end-to-end connectivity and negotiate the communication, network services play a critical role in providing the necessary addressing and name resolution services. Describe the following services and their role in network communications: ARP, DHCP, ICMP, SNMP, and DNS.
  2. ModernorganizationsrelyontheInternetforinformationandresearch necessary to stay competitive but this access can come with significant risk if they don’t take the necessary steps to safeguard their internal resources from outside attackers. In this week’s reading, various types of firewalls and firewall configurations were discussed. Describe the terms bastion host, DMZ, dual-homed firewall, screened host, and screened subnet and their roles in firewall architectures.
  3. Manyorganizationsemployamobileworkforceand/orprovidetheoption of telework to their employees to allow them to work from home. In both situations, a secure means of accessing the corporate network remotely must be provided. Discuss the four main tunneling protocols used to provide virtual private network access between remote users and their corporate network. 

 

Please answer question with min of 150 words in clude in text citation

 

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SophiaPretty
(5)
Status NEW Posted 02 Jan 2018 02:01 PM My Price 10.00

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