Network Access Policy Of Millennium Corporation

Rob Pettigrew is the manager of technical systems and help desk center of Wyoming Medical Center in Casper, Wyoming. Protecting networks are getting harder as there are different types of devices being used by companies. An example of this is Wyoming Medical Center has four different classifications of PCs, PCs in the hallways for the staff to use, PCs at the nursing stations, PCs in offices, and PCs on that move between patient rooms. Pettigrew deployed Novell ZenWorks to 850 of the medical centers 900 PCs to ensure each one has the right software. With having multiple applications, medical software systems, and the different machine types, and restrictions make it difficult for Pettigrew to ensure proper protection for the network. Another concern is the

• Prepare a 5 to 10 minute PowerPoint assisted presentation on important access control infrastructure, and

55. Can you confirm that all computers used to administer servers conform to the requirements for RIT-owned or leased computers as stated in the Desktop and Portable Computer Security Standard. (5.12.1)

Individual users play an important role in any form of institution or organization but concerns are raised about the security. The network administrators clearly lay down a set of rules, regulations and protocols that an individual user has to agree accordingly upon which part of the resources and what class of service that the user can obtain.

There are multiple aspects of security in this network, which I have tried to implement as much as possible. This is where the CIA triangle comes into play, confidentiality, rules and limits to access information; Integrity, making sure the data is accurate and trustworthy; Availability, having reliable access to the information. I am going to talk about each aspect in a list format and explain how it’s used in my network. One thing that will be performed on all network devices is system updates and patches. They will happen on a monthly basis, on a weekend when the networks are not being used.

Based on the premises that Richman has 5000 employees throughout the main office and several branch offices, this document dictates research solutions and details the appropriate access controls including policies, standards, and procedures that define who users are, what they can do, which resources they can access, and which operations they can perform on a system. |

When businesses provide computers for public use, several challenges are presented. In addition to allowing the general public this service, and ultimately growing their market share, a business must define the line between appropriate use and securing the network.

Due in Week Seven: Outline the Access Control Policy. Describe how access control methodologies work to secure information systems

Security is almost certainly the most difficult aspect of a network to perfect. It is important to have the correct procedures and components in place to make certain network security is being accounted for and addressed on any given network. The journal, “Future Generation Computer Systems” elaborates on this necessity for an information system. “Future Generation Computer Systems”, this component of a network is discussed thoroughly. “Essentially securing an Information System (IS), involves identifying unique threats and challenges which need to be addressed by implementing the appropriate countermeasures” (Dimitrios Zissis, Dimitrios Lekkas, 2012). This was achieved through configuring access lists as well as CHAP configuration on the routers connecting to the edge

MAC address filtering will allow the servers to accept incoming traffic from predetermined hosts. To further secure the local area network, the network security team will be implementing the principle of least privilege in regards to the users. By using the principle of least privilege we will be preventing multiple forms of malicious or accidental risks by only giving the user the permissions and privileges necessary to complete their job. Microsoft’s default security software is commonly used and well known making the vulnerabilities well known, which would make it easier for a hacker to plan out an attack. Third party antivirus\malware and firewall software will be used on all machines. The servers located within the network will make use of a statefull firewall to monitor and filter all traffic on the network by scanning for congruence between data packets.

What services are to be permitted and denied access to your network or computer? Make a list of what enters and leaves your network. Discuss

This policy complies with the Computer Misuse Act (1990) which was an act made to secure computer systems and networks from unapproved access. By complying with legal obligation, Blyth’s Books can pursue legal or disciplinary action against anyone (employee or otherwise) guilty of breaching their systems.

"In simple terms, a firewall is a software program or piece of hardware that helps screen out hackers, viruses, and worms that try to reach your computer over the Internet"- Microsoft

The most important step to securing the system is to publish effective policies for governing the network. Without formal policies to guide the administrators there can be no consistent management of the network. Without formal policies for acceptable use the users will not have an understanding of what is unacceptable behavior and unwanted behaviors such as sharing passwords will continue to be an issue. Publishing a series of policies is a cheap and effective step for improving the current security posture. Policies should be issued for at least all of the following items in this section in order to create a baseline for acceptable use and security of the TKU information systems.

• Security between the various networks is required to be controlled via firewalls (access control lists).