How will you secure your Linux systems?
Securing a Linux system involves taking a multi-layered approach to protect against various types of threats, including malicious software, unauthorized access, and data breaches. Here are some steps that can help secure a Linux system:
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Keep the system up-to-date: Regularly update the operating system and installed software packages to patch vulnerabilities and protect against known security issues.
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Use strong passwords: Ensure that all user accounts have strong, unique passwords that are not easy to guess or crack. Consider using a password manager to generate and store passwords securely.
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Limit user privileges: Restrict users to only the permissions necessary to perform their tasks, and avoid using the root account for everyday activities.
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Enable a firewall: Configure a firewall to restrict incoming and outgoing traffic, only allowing necessary traffic to reach the system.
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Use encryption: Encrypt sensitive data at rest and in transit using tools such as LUKS, GPG, or SSL/TLS.
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