Answer
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Work Step by Step
The persistence of deleted data in a linked list can lead to ethical and security concerns such as:
1. Privacy Breaches: Deleted data may still contain sensitive information that could be accessed or recovered by unauthorized parties, potentially leading to privacy breaches.
2. Data Leakage: If the deleted data is not properly overwritten or erased, it could be inadvertently leaked or accessed, leading to unintended exposure of confidential information.
3. Compliance Violations: Retaining deleted data may violate data protection regulations such as GDPR or CCPA, which require the secure deletion of personal data when it is no longer needed for its original purpose.
4. Security Risks: Hackers or malicious actors could exploit the persistence of deleted data to retrieve sensitive information or launch attacks such as data manipulation or injection.
5. Reputation Damage: Organizations that fail to properly manage deleted data risk damaging their reputation and losing the trust of their customers or stakeholders, especially if a data breach occurs due to the persistence of deleted data.
To mitigate these risks, proper data management practices should be implemented, including secure deletion methods and regular audits to ensure compliance with data protection laws and regulations. Additionally, implementing access controls and encryption can help protect sensitive data from unauthorized access or disclosure.
