Use encryption for sensitive data, both at rest and in transit, to prevent unauthorized access. Employ access controls, like secure authentication and permissions, to limit who can interact with the system at different levels. Regularly update the firmware and software, patching any vulnerabilities that could be exploited by attackers.

To protect against cyber threats in embedded systems and ensure data integrity, prioritize secure coding practices and implement robust authentication and encryption. Utilize hardware security features like trusted platform modules (TPMs) and secure boot mechanisms to prevent unauthorized firmware alterations. Regularly update firmware and apply security patches to address known vulnerabilities. Employ network segmentation and access controls to limit exposure and mitigate potential attacks. Also, continuous monitoring and intrusion detection can provide real-time threat identification, allowing for swift response to anomalies. Building multiple layers of security, enhances resilience against attacks while safeguarding data integrity.

To protect data integrity in embedded systems against cyber threats, I focus on these strategies: 1. Encryption Protocols: Implement strong encryption for data at rest and in transit to prevent unauthorized access. 2. Regular Updates and Patches: Consistently update and patch software to address vulnerabilities that hackers might exploit. 3. Security Audits: Conduct frequent security audits to identify and mitigate system weaknesses. 4. Access Control: Limit access rights to essential personnel only, reducing exposure to threats. 5. Secure Boot Mechanism: Ensure that only trusted firmware and software are loaded during startup.