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The CTO informed you that the board of executives showed great interest in building a new network based on the work you did throughout the weeks. They need a proposal to proceed. Provide seven to ten page essay proposing the Systems Architecture for a new network of 500 users where the headquarters are located in Denver, CO with 4 branches located across the 4 US coasts. The type of business is not important and you may feel free to make up one.
1-What type of OS to use along with the file system and why is this architecture is better than others? Will you use the same OS for servers and Desktops? Will your file system of choice provide security?
2-What type of processor types will you choose for the desktops, the servers, and why?
3-Will the system be based cluster architecture for the servers and databases?
4-What type of data backup should the company use, will RAID be used, or is local backups enough?
5-Is there a need for a network to be built for connecting the servers and users, will data go across the WAN or will it stay local to the LAN? What protocols should be used if any?
Those links are just for downloading required files. There is no work needed from any links. How is this biometric method more beneficial than keypad where the employee just presses in Pin number?
The 4-types of IT system maintenance also apply to other industries. Assume you were in charge of aircraft maintenance for a small airline.
You decide to create security checklist for New Century. Create list of security issues which the firm must evaluate and monitor. Make sure to organize items into categories which match five security levels.
The state crime lab training coordinator is concerned with level of expertise at its Blacksburg, VA location and would like to contract DC Investigative to conduct four training sessions.
SLE, ARO, and ALE, behavioural biometric technology, Enterprise Information Security Policy, Issue Specific Security Policy, System Specific Security Policy, firewalls protect network, creating a DMZ during firewall implementation, use of SSL to se..
Explain the concepts of information systems security as applied to an IT infrastructure and describe how malicious attacks, threats, and vulnerabilities impact an IT infrastructure.
Research current security trends, countermeasures, and threats. What will be the most threatening security issues firms have to deal with within the next five years?
You were given the following plaintext and cipertext, and you are needed to find key used by them. plaintext: Using Vigene table, find key used by them to encrypt the message.
Suppose monetary advantages of an information system of $50,000 the 1st year and increasing benefits of $5000a year of the next four years year 1=$50,000;
Information Technology infrastructure groups are often responsible for direct customer interaction and associated customer service.
Show that a passive eavesdropper that observes a single execution of the protocol can recover key s and impersonate the tag.
Sally generates key KA when required as KA = h(Alice,KS ),with keys KB and KC generated in similar manner. Explain one advantage and one disadvantage of key diversi?cation.
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