Learning Objectives Understand how TLS/SSL encryption works and why it is essential for every website Differentiate between certificate types and choose the appropriate one for your site Implement HTTPS migration and configure encryption for data at rest and in transit Overview Encryption is the mechanism that prevents anyone between your server and your visitor from […]

Learning Objectives Implement password policies and multi-factor authentication that protect user accounts from compromise Design role-based access control systems that enforce the principle of least privilege Manage session security to prevent hijacking and unauthorized access Overview Authentication verifies identity — it answers the question “who are you?” Access control enforces permissions — it answers the […]

Learning Objectives Implement the 3-2-1 backup strategy to protect against data loss from any single point of failure Develop a disaster recovery plan that gets your site back online quickly after an incident Automate and test your backup systems to ensure they work when you need them Overview Backups are the last line of defense. […]

Learning Objectives Implement security monitoring that detects threats and anomalies before they cause damage Analyze logs effectively to identify suspicious activity and trace the scope of incidents Develop and execute an incident response plan that minimizes impact and prevents recurrence Overview Monitoring is the practice of watching your systems continuously so that when something goes […]