Nt1310 Unit 3 Network Security

The electromagnetic spectrum is the range of all type of EM radiation. It also describes the wavelength of light. EM radiation is the radiant energy that is released by a certain electromagnetic processes and a wavelength is the distance between successive crests of a wave.

What I would do is record the player hacking and give the proof to a higher official and they would ban the player for 48 hours then the staff will discuss if the player should remain banned or not. If they do not come up with a decision the player would be unbanned after the 48 hour ban they have recieved from an official. But if they do come up with a decision then the player would get a permanent ban. /ban {time} /unban

AWS provide a kind of networking services that also provide private network connections to the cloud, scalable DNS and tools to make logistically solitary networks. There are also have prevalent networking services comprise the Amazon Virtual Private Cloud (VPC) and Amazon Direct Connect. Amazon VPC generates a logically solitary set of Amazon EC2 for example which can be connected to current network using VPN connection.

All data that is transmitted over a network is open to being monitored. One way to create a more secure environment would be to restrict file permissions. It is usually recommended that file permissions are set so that only necessary access is granted. Another way to create a more secure environment would be to use secure passwords to verify the user’s identity. Password security is very important when it comes to protecting not only the network, but the user and workstation. When creating a password it must be complex enough to not be guessed easily. It is believed that strong passwords they are based on length and being random. When creating a password you should use the following:

Receipt and Control of all media that contains PHI in and out building and proper reuse and disposal of said media.

1. Standards Driven Data: Online tools and resources will be used to analyze standards used in a course. How often are they being used and are they being used appropriately? Data then will determine what needs changed and adapted to meet those requirements.

Virtual Private Network enables you to use internet to connect to machines while making sure that the connections are private. VPN is very convenient, but it is not necessary if you want remote clients to connect to you Linux or Unix server. Many people concerned about fast connections might then ask "how fast can a VPN go?" The simplest answer is that; a VPN can go as fast as other types of connection and can be faster if there is fast internet connection at both ends of the network. Actually VPN servers can be as fast as any other internet connections although there are several things that you should do to have faster VPN internet speeds.

Data Communication protocols are formal descriptions of data formats and rules in which the more than one system exchanges data /information. The protocols cover various issues such as authentication, error detection and correction. Popular network communications protocols used are the TCP/IP and User Datagram Protocol (UDP), while TCP is connection oriented once a connection is established, UDP connectionless Internet protocol. The model for information exchange includes the data source which generates the data to be transmitted, Transmitter which converts the data into transmittable signals, Transmission system which carries the data, Receiver which converts received signals into data and Destination which takes incoming data. TCP/IP uses

To get started the LAN would be the main configuration for connecting the computers on each floor with star typology. Star topology will connect all nodes individually to a central connection point also known as the switch. A pro with this configuration if a cable fails only one node will be brought down and the rest will continue running. In addition, we can use twisted pair for the wire used to simply to cancel out electromagnetic interface from external sources since there will be multiple computers next to each other. The copper wire will lead to a switch connecting the devices together on the same network. This will also lead to the building backbone network. Also, known as the distribution layer, because it will be distributing network traffic to and from the LANs. Now those that we have the wire network it’s also recommended to have a wireless network in each building because many students will be using their own devices. We can simply set up 802.11 (WiFi) since we already have a wire network the campus should get by to support the users.

Regardless of the storage media, devices, procedures, or organization, someone is (or should be) responsible for ensuring that all data backups completed without errors. In a large organization the duty can fall to someone within the Information Technology function. In this example, that someone is the Windows administrator. As a Windows administrator within that function and If and only if I had the authority, I would set up a personnel scheduling, reporting and certification system to log all backup media, its’s current location, its’ label and the backups destination. Since the backup is certified by the person completing the backup, it does provide assurance that the backup was completed. Ugly and brutal but it could be set up.

1. Describe the functions of the kernel, service, and command layers of an OS. The kernel basically acts as the interface between hardware and applications. The kernel is also known as the engine or core of an OS, the outermost part of an operating system that interacts with user commands. Some of the kernel’s tasks are resource allocation, process management, memory management, input/output device management, and security management. It basically mediates access to system resources. The kernel is the vital center of a computer operating system. The service layer acts as a source to resources for application programs such as folder manipulation, input/output device access, starting/stopping programs, and creating, moving, and resizing GUI windows.

It is the process of trying to gain unauthorized access to authorized resources, systems and applications. Penetration testing is also known as an ethical hacking as “breaking into your own system to see how hard it is to do”. Network security measurement is the task which aims at supplying the scanning to check the security flaws and security threats in applications and networks.

I will be able to learn various networking protocols for routing and switching like OSPF, RIP, EIGRP and BGP. As working in the field of network security is my career goal, learning these protocols during my Co – op will help me introduce to the base of core networking.

In 1972, G.S. Graham and P.J. Denning, developed the Graham-Denning Model that shows how subjects and objects should be securely managed to include creation and deletion. It also addresses how to assign specific access rights. The model is set up based on subject, object, and rules that tie in both. The Graham-Denning model resolves the security questions related to defining a set of specific rights on “how particular subjects can execute security functions on an object.” (Pfleeger & Pfleeger, 2003) The eight access rights include the creation and deletion of object, subject and access rights for read, grant, delete, and transfer. The area that was limiting within this model was associated with the defining a system of protection. This

This is the compulsory level of Internet banking. Fortunately, on a link of the intent; the bank has data about the bank’s products and services. Since data systems currently have no path between the link and the bank’s Internet structure, the risk is almost low.