Implementing Security and Compliance in Azure Synapse

Multiple failed login attempts from unfamiliar IP addresses can indicate a potential brute force attack, where an attacker tries to gain unauthorized access by guessing passwords. This can lead to unauthorized access to sensitive data, data breaches, and potential compliance violations. It is crucial to monitor and respond to such activities promptly to protect the environment.

Managed private endpoints enhance security by ensuring that the Synapse workspace can securely connect to other Azure resources without exposing data to the public internet. This reduces the risk of unauthorized access and data breaches. To set them up, the Data Engineer needs to configure a virtual network, create private endpoints for the Synapse workspace, and ensure that the necessary network security groups (NSGs) and firewall rules are in place to control traffic.

RBAC is a method of restricting access based on the roles of individual users within an organization, ensuring that users only have the permissions necessary for their job functions. MFA adds an extra layer of security by requiring users to provide two or more verification factors to gain access. Together, RBAC ensures that users have appropriate access levels, while MFA adds an additional security layer to prevent unauthorized access even if credentials are compromised.

Azure Policy can be used to create and enforce rules that ensure resources within Azure Synapse comply with organizational and regulatory standards. Examples of policies include enforcing data encryption, ensuring secure network configurations, requiring regular audits, and monitoring for compliance with standards such as GDPR, HIPAA, and ISO/IEC 27001. These policies help maintain a secure and compliant environment by automatically checking and enforcing compliance rules.

Enabling Advanced Threat Protection in Azure Synapse provides continuous monitoring and alerts for suspicious activities, such as unusual access patterns, potential data exfiltration, and other security threats. It helps identify and mitigate security threats by providing actionable insights and recommendations for remediation. This proactive approach enhances the overall security posture and helps protect sensitive data from potential breaches.