How do you ensure your Node.js application's dependencies are secure?

Instruction: Explain methods to secure and maintain the dependencies of a Node.js application.

Context: This question evaluates the candidate's awareness and practices in ensuring that the external libraries or packages their Node.js application depends on are secure and up to date.

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Thank you for presenting such an important question, particularly in today's landscape where cybersecurity is paramount. Ensuring the security of Node.js application dependencies is not just a task; it's a continuous commitment to safeguarding our digital assets and our users' trust. I've developed and refined a comprehensive approach to this challenge throughout my career, which I'm excited to share with you. First and foremost, it's crucial to start with the basics, which is using a reputable package manager like npm or Yarn. These tools come with built-in features designed to aid in managing package vulnerabilities. For instance, npm has npm audit, a command that reports on known vulnerabilities in dependencies and, in many cases, provides guidance or automated tools for remediation...

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