<ul><li>Over 18,000 organizations suffered due to weak access control in the NTT Communications breach.</li><li>To avoid similar breaches, focus on secure onboarding, least privilege, and strict access control using Linux best practices.</li><li>Key steps include creating new groups, setting up user accounts securely, enforcing security policies, and protecting sensitive data.</li><li>Implementing practices like password complexity, expiry, restricting file access, and basic monitoring can help in securing the system.</li></ul>

Avoid the Mistakes That Led to the NTT Breach: Secure Linux User Onboarding and Access Control

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