Question: What steps are used to maintain system security?

What are the five steps that can be used to ensure the security of an OS?

5 steps for securing your computer

  • Keep your operating system and applications updated. Set up your computer for automatic software updates to your operating system (OS). …
  • Use antivirus software. …
  • Install FREE WiscVPN to secure your wireless connection. …
  • Protect your NetID, password and MFA-Duo credentials. …
  • Use a firewall.

What is the first step in securing an operating system?

Securing an operating system initially would generally include the following steps: Patch and upgrade the operating system, Remove or disable unnecessary services and applications, Configure operating system user authentication, Configure resource controls, Install and configure additional security controls, Perform …

How can I make my system more secure?

Tips to protect your computer

  1. Use a firewall. …
  2. Keep all software up to date. …
  3. Use antivirus software and keep it current. …
  4. Make sure your passwords are well-chosen and protected. …
  5. Don’t open suspicious attachments or click unusual links in messages. …
  6. Browse the web safely. …
  7. Stay away from pirated material.
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What is the aim of system security planning?

The objective of system security planning is to improve protection of information system resources. All federal systems have some level of sensitivity and require protection as part of good management practice. The protection of a system must be documented in a system security plan.

Which of the following is an example of a trusted OS?

Examples of certified trusted operating systems are: Apple Mac OS X 10.6 (Rated EAL 3+) HP-UX 11i v3 (Rated EAL 4+) Some Linux distributions (Rated up to EAL 4+)

What are the different ways in which security can be maintained in Unix?

Securing UNIX and Linux Systems

  • Step 1: Pick a good, supported operating system. …
  • Step 2: Stay Current with Patches. …
  • Step 3: Use a Firewall. …
  • Step 4: Use File Integrity Monitoring and Change Auditing. …
  • Step 5: Keep your clocks in sync! …
  • Step 6: Copy your logs to our Central Log Server. …
  • Step 7: Follow our Global UID System.

What are the basic steps needed in the process of securing a system what are the basic steps needed to secure the base operating system?

Review Questions 12.1 What are the basic steps needed in the process of securing a system? – Assess risks and plan the system deployment. – Secure the underlying operating system and then the key applications. – Ensure any critical content is secured. – Ensure appropriate network protection mechanisms are used.

What is the most crucial activity in the system?

17) In system hacking, which of the following is the most crucial activity? Explanation: While trying to hack a system, the most important thing is cracking the passwords.

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What are the ways to secure your data and maintain your computer cite at least 5?

Securing Your Devices and Networks

  • Encrypt your data.
  • Backup your data. …
  • The cloud provides a viable backup option. …
  • Anti-malware protection is a must.
  • Make your old computers’ hard drives unreadable. …
  • Install operating system updates. …
  • Automate your software updates.
  • Secure your wireless network at your home or business.

What software prevents hackers?

Software such as Bitdefender, McAfee, Norton Antivirus, and VIPRE prevents hackers.

What are the four objectives of planning for security?

The Four Objectives of Security: Confidentiality, Integrity, Availability, and Nonrepudiation.