CIS 505 Week 3 Discussions STR

Description

CIS 505 Week 3 Discussions STR

CIS 505 Week 3 Discussion 1

IPv6 (Internet Protocol version 6) is a set of specifications from the Internet Engineering Task Force (IETF) that’s essentially an upgrade of IP version 4 (IPv4).  IP addresses for IPv6 are 128 bits and IPv4 are 32 bits.  IPv6 was designed with security in mind while IPv4 had no security.  Both the IPv6 and IPv4 define network layer protocol and how data is sent from one computer to another computer over packet-switched networks such as the Internet.  IPv6 contains addressing and control information to route packets for the next generation Internet.  Network address translation (NAT) is eliminated which caused several networking problems. This age of video/audio, interactive games or e-commerce needs the capabilities that IPv6 brings.  QoS is a set of service requirements to deliver performance guarantee while transporting traffic over the network which used in the IPv6.

IPv6 is stronger in security for mobile devices because each device gets a reliable IP address which permits businesses to outline a security policy for each device that will apply wherever that device is used.  A higher level of data protection due to encryption being mandatory.  IPv6 built to have encryption from the start to finish.  An issue with IPv6 would be the switching of IP addresses for possible hackers.  This makes it difficult to track and trace criminals

CIS 505 Week 3 Discussion 2

Fat server places more function on the server while the fat client does the opposite.  Fat servers are groupware, transactions, and the web server.  Databases and file servers are examples of fat clients.  Distributed objects can be either. In most scenarios, the client machines in a fat server based client / server environment are thin clients. That is, they have very insufficient processing capabilities and principally rely on the fat server. Transaction and object servers encapsulate the database.  Fat servers try to minimize network interchanges by creating more abstract levels of service.  These applications are easier to manage and deploy on the network because most of the code runs on servers.

Fat clients are used for decision support and personal software.  The more traditional form of client/server is fat clients.  Versatility and possibilities for generating front-end tools that let end-users create their own applications.  Fat clients can work independently; the functioning is smooth as there is no load on the server. Software licensing costs are decreasing as a result of which thick clients seem to be becoming more popular.

An intranet is a private computer network that operates within an organization and facilitates internal communication and information sharing with the same technology used by the internet.  The major difference is that an intranet is confined to an organization, while the Internet is a public network that operates between organizations.

The Internet serves businesses by creating opportunities for networking, information retrieval, communications, marketing, and sales.  The internet is used by companies as a tool to sell products to consumers all around the globe.  Companies such as eBay or Amazon are online stores that sell various of products.  Companies can also use the Internet for internal communications and other electronic activities, which many small businesses do in lieu of developing their own networks.

Pros of an Intranet are increased employee productivity, allows for greater collaboration, provides a social networking platform, simplifies decision making, streamlined data management.  Cons are one’s company could be at risk without a strong security foundation, time-consuming and expensive, and can be counterproductive.

The Internet is an accessible, unrestricted space, while an intranet is created to be a secret space. An intranet may be obtainable from the Internet, but as a precept, it’s guarded by a password and open only to employees or other approved users. If we execute a single interspersed system, we only need one developer organization. From within a business, an intranet server may react much more swiftly than a regular Web site. This is because the unrestricted Internet is at the tolerance of passage spikes, server failures and other obstacles that may impede the network. Within an organization, however, users have much more bandwidth and network hardware may be more stable. This makes it simpler to serve high-bandwidth content, such as audio and video, over an intranet.

 

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CIS 505 Week 3 Discussions STR

ACCT 553 DeVry, BIAM 500 DeVry, CIS 500 STR, CIS 558 STR, ENG 105 GCU, FIN 390 DeVry, FIN 504 GCU, HCA 545 GCU, HCA 699 GCU, HLT 306 GCU, HLT 362 GCU, HLT 555 GCU, HLT 610 GCU, HLT 665 GCU, HOSP 594 DeVry, HRM 600 DeVry, MAT 144 GCU, MGMT 600, MGT 599 STR, MGT 655 GCU, MKT 373 GCU, PSY 362 GCU, PSY 565 GCU, PSY 575 GCU, PSY 665 GCU, SOC 102 GCU, SOC 320 GCU, SOC 372 GCU, SOC 412 GCU, NSG 6440 SU, HIM 515 GCU, NSG 4029 SU, HIM 615 GCU, NSG 3029 SU, NSG 4055 SU, NSG 6630 SU, NSG 6005 SU, CRMJ 310, PSY 510 GCU, CRMJ 300 Devry, CRMJ 425, SPD 200 GCU, HLT 490 GCU ,ECH 340 GCU, ECH 440 GCU, ECH 355 GCU, ECH 350 GCU, LDR 461 GCU, ECH 425 GCU, REL 212 STR, ,SCI 115 STR ,CIS 505 STR