Exploring data encryption

Data encryption in databases is a critical security measure designed to protect sensitive information from unauthorized access, both at rest and in transit.

Encryption at rest involves encoding data stored in a database so that it appears scrambled to anyone who accesses the data without the appropriate decryption keys.

Similarly, encryption in transit secures data as it moves between servers and clients or across networks, ensuring that malicious actors cannot read intercepted data.

Implementing robust encryption standards, such as the Advanced Encryption Standard (AES), along with efficient key management practices, is essential for maintaining data confidentiality and integrity. This approach helps comply with regulatory requirements such as the General Data Protection Regulation (GDPR), the Health Insurance Portability and Accountability Act (HIPAA), and the Payment Card Industry Data Security Standard (PCI DSS) and bolsters trust by safeguarding...