I have experience in healthcare data and information systems, specifically emphasizing the critical importance of confidentiality, integrity, and availability (CIA) in handling sensitive health data, such as patient records from healthcare facilities. To address this, I prepared to develop a data-sharing policy and established user account permission levels for accessing healthcare data. Recognizing that data collected at the entry-level could risk incomplete patient information, I implemented controlled access measures to ensure that only authorized personnel can access certain records, thereby safeguarding data integrity.
In terms of the CIA principles:
Confidentiality is maintained through security measures like usernames, passwords, two-factor authentication, and data encryption.
Integrity is ensured by preventing unauthorized modifications to data without appropriate permissions from management.
Availability is addressed by ensuring that data is accessible only to authorized users, supported by strategies like regular data backups and cybersecurity attacks.