Network Security The Horizon - 1747 Words

NETWORK SECURITY: THE HORIZON THE HORIZON Johnny Walker Indiana Wesleyan University Abstract Network Security is something not to many users think of when they jump on a computer. Often time’s information can be saved or shared on a network that can become easily compromised. As Technology is becoming THE way to do business in 2015 CEO’s are asking â€Å"is our network safe?† This question may not be easily answered and a question that should be asked regularly. Complacency can become the breeding ground for security gaps in a network. Computer networks in the beginning where mainly used for business or organizations and security wasn’t nearly the concern as it is today. Since then ordinary citizens have begun getting on those†¦show more content†¦This is easily done in person. I see you, you see me, we recognize each other and I can speak to you, or hand you the document with all that juicy data. Sending information over a medium such as a phone, text, or email for example isn’t as simple. If someone calls, texts, or emails you sa ying they are your bank and need some information. Are you just going to give it to them? Some people do fall for such things but not without at least attempting to verify they ARE indeed your bank and NEED the information. Just like you (they) would ask some questions to verify they (you) are who they say they are a network will do the same. Even if you verify both parties in the transaction of data you must ensure the data remains intact without being compromised in any way. Ensuring the integrity of the data is where checksumming in the data link protocols can be used. (Mohamed, Mohamed Slim Ben, Larrieu, Nicholas, Pirovano, Aliain 2013) Nonrepudiation as I mentioned above deals with signatures involved while authenticating each party. Proof of data integrity is typically the easiest of these requirements to accomplish. A data hash, such as SHA2, is usually sufficient to establish that the likelihood of data being undetectably changed is extremely low. Even with this safeguard, i t is still possible to tamper with data in transit, either through a man-in-the-middle attack or phishing. Due to this flaw, data integrity is best asserted when the recipient alreadyShow MoreRelated The Routing Information Protocol ( RIP ) Essay1626 Words   |  7 PagesRIP. RIP is very important to internetworking, since it passes information about routes between networks and hosts. It allows hosts and gateways to exchange information for the purpose of computing routes. BASIC ALGORITHM/DISTANCE VECTOR ALGORITHM: RIP was designed to work with moderate sized networks, which used pretty much the same technology. It was not intended to work complex network systems. RIP is widely used for routing traffic in the global Internet and is an interior gatewayRead MoreGovernment Website Used for Planning620 Words   |  3 PagesDetermining how the government website assist exporters planning and leveraging two resources in short and long term planning will be discussed. In Virginia, the export assistance centers on the government website explains the impact of leveraging global network. (Companies Export, 2011) Networking 165 offices in 82 countries around the world as a multitude of local and national partners. There are two U.S. Commercial Service Export Assistance Center in Virginia. One is located in Arlington and the otherRead MoreBusiness Interview Essay Example708 Words   |  3 Pagesbeing the user, make the network the most vulnerable. Their area is filled with comic cut-outs of Dilbert and funny innuendoes of what users should not do. Jokes aside, they are always willing to assist and teach in order to prevent user-error related occurrences. 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