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You have been a system administrator for 15 years, and you have seen your role evolve and change. This evolution of information technology (IT) has resulted in IT security being a top priority in Enterprise support. When you first started in this field, security was merely checking virus updates and making sure you put patches on your computers to protect the system from intruders. If the servers or workstations did get a virus, you conducted research on your own to find an antidote. Today, botnets, spam, phishing, and malware challenge security.
Provide 3-4 paragraphs that define how the IT security landscape has evolved over the last 10 years and how today's current technology works to keep environments secure. Feel free to mention how some of the tools used to protect your system include the following:
Intrusion detection and prevention systems
Firewalls
Antivirus software
Other software to eliminate malware and other such intrusive programs
A firewall works by blocking incoming requests. Explain how a firewall can distinguish between two incoming requests allowing one while denying the other??
The federal government regulates labels, warranties, and consumer products. Without government regulation, what abuses are likely to occur?
How many comparisons between hash values are needed in the worst case - compute in the worst case?
Write the word "statistic" without the repeated letters. Then complete the cipher with the unused alphabet characters.
explain the three general sources of security threats and five types of security losses. your response should be at
You are an ISP that has been assigned a class B network with the address 145.34.0.0. You know you will service 200 to 250 small companies.
Using Network Security Certification and Accreditation for commercial systems. Do you think a formal process like Certification & Accreditation is appropriate to use for commercial systems in private industry (Why or Why Not)?
1.compare and contrast the mis in place in two distinctly different organizations.2.compare each organizations use of
Sunnyville Corporation is in the business of selling home appliances. Sunnyville Corporation has over 50 sales agents across the country. The management at Sunnyville Corporation has decided to implement an online sales program.
A number of organizations exist to define information security standards. Explain the importance of standards organizations with regard to both information systems and information systems security
Describe network crimes that are related to DNS entry alteration or bogus DNS servers. In a network investigation, some network administrators may be cooperative while others may not.
What sorts of protection is provided by the bank to ensure secure online banking? Justify why the bank would use these security measures.
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