Week 2 - Discission System Administrator

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School

University Of Arizona *

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Course

CYB 300

Subject

Information Systems

Date

Jan 9, 2024

Type

docx

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Uploaded by flidai

Research the various job boards and note the different roles a systems administrator attends to and write about some of the roles and responsibilities you found. System administrators are in charge of ensuring that a company's computer systems run efficiently. Included in this are the installation, configuration, and upkeep of servers, networking hardware, and other hardware and software. System administrators may be in charge of instructing and assisting other staff members in using computer systems, as well as acting as the first point of contact for users having technical difficulties. Some of these roles may include: - Installing and configuring software and operating systems - Taking control of user accounts and rights - Monitoring system performance as well as spotting and resolving problems - Keeping backups and disaster recovery strategies up to date - Assisting with technological issues - Keeping up with the management of servers, especially virtual servers - Maintaining and configuring networking hardware, such as switches and routers - Installing and maintaining security measures like firewalls and intrusion detection systems Discuss various support services a system administrator can offer when working with organization networks. - Replace or repair user-operated equipment, such as laptops, desktop computers, hubs, and routers. - Provide training programs that address certain problems and offer suggestions for modifications to policies and processes. - Take help desk calls that the help desk is unable to answer and check into the problem. - Establishing new devices for employees and ensuring that the security settings and levels correspond to those recommended for the company network. This can be for a new laptop or supplies for a new hire. Advise on what steps a junior system administrator would take to be successful in the job, from the perspective of someone already in the IT field, and the steps required to be successful as a system administrator. Is time on the job needed or certifications in the field or both? A junior system administrator might take a number of actions to succeed in their position. Getting experience and expertise through practical work and training is an important first step. Working on projects, participating in internships, or earning credentials in fields like networking or security may all be part of this. System Administrator must also keep up with the most recent innovations and industry best practices because the area of IT is always changing.

Discuss how a system administrator must understand the risk management process and how to create a risk assessment policy, as well as how to mitigate against potential security breaches. System administrators need to be proficient in both technical knowledge and risk management. Making a risk assessment policy and spotting potential security holes are part of this. System administrators should be able to determine how a security breach can affect a company and take action to lessen that damage, such as putting security measures in place or developing a disaster recovery plan. To effectively safeguard the systems and data of a company, sysadmins must stay up to date on the most recent threats and best practices in risk management. References https://lopsa.org/System-Admin-Careers Links to an external site. Links to an external site. Links to an external site. Schaumann, J. (2018). Chapter 1: An introduction to system administration Links to an external site. Links to an external site. Links to an external site. Links to an external site. . In Principles of system administration.

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