What are the basic steps needed to secure the base operating system?

Which of the steps you will use to secure the base operating system?

Configure Users, Groups, and Authentication. Configure Resource Controls. Install Additional Security Controls. Test the System Security.

What is the first step in securing an operating system?

Develop the security policy. The operating system (OS) software must also be secure from any intrusions or attacks. This can be done through a five-step process: The first step being – Develop the security policy. Organizations have security policies that details the steps to be taken to keep the data secure.

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

Five step process for protecting operating system.

  • Develop the security policy.
  • Perform host software baselining.
  • Configure operating system security and settings.
  • Deploy the settings.
  • Implement patch management.
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What is an important step in securing a host system?

What is an important step in securing a host system? Determining the correct settings and implementing them correctly.

What are the main steps in virus protection?

Basic steps to protect you from viruses

  • Use your antivirus correctly and make sure to update it regularly.
  • Install a reliable firewall, important if you are outside of ITQB. …
  • Make regular back-up copies of your system files.
  • Update software applications with manufacturers patches.

How do we secure an operating system?

OS security may be approached in many ways, including adherence to the following:

  1. Performing regular OS patch updates.
  2. Installing updated antivirus engines and software.
  3. Scrutinizing all incoming and outgoing network traffic through a firewall.
  4. Creating secure accounts with required privileges only (i.e., user management)

What is secure operating system?

Secure operating system may refer to: … Trusted operating system, an operating system that provides sufficient support for multilevel security and evidence of correctness to meet a particular set of requirements.

What is protection and security in OS?

Protection and security requires that computer resources such as CPU, softwares, memory etc. are protected. This extends to the operating system as well as the data in the system. This can be done by ensuring integrity, confidentiality and availability in the operating system.

How do I secure my new Windows computer?

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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How do you secure your operating system and application software from security issues?

Operating System Minimization

Remove nonessential applications to reduce possible system vulnerabilities. Restrict local services to the services required for operation. Implement protection for buffer overflow. You may need third-party software to do this.

How do I secure my computer from unauthorized access?

How to Prevent Unauthorized Computer Access

  1. Install all Security Patches.
  2. Browsing the Internet? Pay Due Attention to File Sharing.
  3. Keep the Firewall On.
  4. Carefully Read Your Email MEssages and Know the Senders.
  5. Maintain a Proper Backup of Your Data Online.
  6. Make Use of Strong Passwords.

What is the first step to ensure a necessary network service is secure?

What is the first step to ensure a necessary network service is secure? Update Windows with latest service packs.

What is required to secure a network?

Availability: The network should remain operational all the time. It must be robust enough to tolerate link failures and also be capable of surviving various attacks mounted on it. It should be able to provide the guaranteed services whenever an authorized user requires them.

What is a simple way to improve system security?

9 Ways to Improve the Security of Your Home Computer

  1. Connect to a Secure Network. …
  2. Enable and Configure a Firewall. …
  3. Install and Use Antivirus and Anti-spyware Software. …
  4. Remove Unnecessary Programs. …
  5. Modify Unnecessary Default Features. …
  6. Operate Under the Principle of Least Privilege. …
  7. Secure Your Web Browser.