All Episodes
Displaying 41 - 60 of 70 in total
Episode 42 — Authorize With Precision: Privileges, Least Privilege, and Separation of Duties
This episode teaches authorization as the practical art of granting exactly what is needed, no more and no less, which DS0-001 tests through questions about access con...
Episode 43 — Protect Data at Rest and in Transit: Encryption, Certificates, and Key Management
This episode focuses on encryption as a system, not a checkbox, because DS0-001 scenarios often test whether you understand how encryption affects availability, perfor...
Episode 44 — Build Auditing That Helps: Logs, Tamper Resistance, and Compliance-Ready Evidence
This episode teaches auditing as a way to create reliable evidence of access and change, which DS0-001 tests through compliance scenarios, incident investigations, and...
Episode 45 — Harden Configuration Settings: Defaults, Surface Area, and Secure Operations
This episode focuses on hardening database configuration settings so you can recognize insecure defaults and choose corrective actions that reduce attack surface witho...
Episode 46 — Control Data Lifecycle: Retention, Archiving, Purging, and Legal Holds
This episode teaches data lifecycle management as a blend of operational hygiene and governance, which DS0-001 tests through scenarios involving storage growth, compli...
Episode 47 — Design Backups That Restore: Full, Incremental, Logs, and Verification Practices
This episode focuses on backups with a blunt goal: successful restores, because DS0-001 cares far more about recovery outcomes than about the label on a backup job. Yo...
Episode 48 — Execute Recovery Correctly: RTO, RPO, Point-in-Time, and Runbook Discipline
This episode teaches recovery as a disciplined workflow driven by RTO and RPO, which DS0-001 tests through disaster scenarios, corruption events, and questions about t...
Episode 49 — Build High Availability the Right Way: Clustering, Replication, and Failover Patterns
This episode explains high availability patterns as design choices with tradeoffs, which DS0-001 tests through questions that mix uptime requirements, data consistency...
Episode 50 — Plan Disaster Recovery End to End: Sites, Replication Distance, and Business Continuity
This episode teaches disaster recovery as an end-to-end plan that combines technology, process, and business priorities, which DS0-001 tests through scenarios involvin...
Episode 51 — Apply Data Masking With Purpose: Discovery, Exposure Reduction, and Safer Testing
This episode explains data masking as a practical control for reducing exposure while still enabling development, analytics, and testing, which is a common framing in ...
Episode 52 — Destroy Data Correctly: Sanitization Methods, Verification, and Chain of Custody
This episode teaches secure data destruction as a controlled process that must satisfy technical requirements, audit expectations, and operational safety, because exam...
Episode 53 — Audit for Security Drift: Expired Accounts, Privilege Creep, and Risk Signals
This episode focuses on security drift as the slow accumulation of risk that happens when accounts, permissions, and exceptions evolve faster than governance, which DS...
Episode 54 — Perform Secure Code Reviews: SQL Safety, Secrets Handling, and Credential Storage
This episode teaches secure code review for database-adjacent code, focusing on what DS0-001 expects you to recognize in scenarios where a data platform becomes vulner...
Episode 55 — Make Governance Practical: DLP, Retention Policy Enforcement, and Real Oversight
This episode explains governance as a set of operational behaviors and technical controls that must work under real workloads, not just exist as policy documents, whic...
Episode 56 — Classify Data That Matters: PII, PHI, Sensitivity Levels, and Handling Rules
This episode teaches data classification as the foundation for nearly every downstream control, because DS0-001 questions often assume you can decide how data should b...
Episode 57 — Understand Compliance Drivers: PCI DSS, GDPR, and Common Regional Requirements
This episode explains how compliance drivers shape database administration decisions, focusing on the operational implications DS0-001 tends to test rather than legal ...
Episode 58 — Build Access Controls That Stick: Rights, Privileges, Roles, and Least Privilege
This episode teaches access control design as a system that must remain correct over time, which DS0-001 often tests through scenarios involving rapid growth, personne...
Episode 59 — Set Password Policies That Work: Strength, Rotation, Exceptions, and Monitoring
This episode explains password policies as operational controls that must protect accounts without breaking automation or driving users into unsafe workarounds, which ...
Episode 60 — Manage Service Accounts Safely: Ownership, Rotation, Scope, and Alerting
This episode teaches service account management as a high-impact operational security practice, because DS0-001 questions often revolve around outages and exposures ca...
Welcome to Certified: The CompTIA DataSys+ Audio Course
Certified: The CompTIA DataSys++ Certification Audio Course is an audio-first training program built for working technologists who want a practical, exam-aligned path ...