Homeland Security Courses

Career Certificate

Linux Security Basics and Beyond

6 ratings at Coursera

Secure Linux servers and client systems by hardening server environments against attacks, working with services and systems, and securing SSH through dozens of hands-on demonstrations.

• Coursera
• 4 weeks, 3 hours a week
• Self-Paced
• Paid Course
• 4 courses

Career Certificate

CISM Certified Information Security Manager Study Guide

6 ratings at Coursera

Prepare for CISM: apply security governance and risk management, assess cybersecurity threats, design security programs, and manage security technologies, incidents, and disaster recovery planning.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

Career Certificate

Saviynt Identity Security for AI Age (ISAA)

6 ratings at Coursera

Build a foundation in identity security: cybersecurity basics, IAM, governance, risk and compliance, Zero Trust, and access requests and reviews in Saviynt's Converged Identity Cloud.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

Career Certificate

Certified Kubernetes Security Specialist (CKS)

6 ratings at Coursera

Harden Kubernetes clusters and secure cloud-native applications through hands-on labs, implementing security measures and mitigating risks in preparation for the CKS certification exam.

• Coursera
• 4 weeks, 5 hours a week
• Self-Paced
• Paid Course
• 8 courses

Whizlabs Career Certificate

Advanced AWS Networking: Architecture, Security & Operations

6 ratings at Coursera

Prepare for the ANS-C01 exam: design hybrid and cloud AWS networks, automate networking tasks, and operate secure, compliant network architectures using core AWS networking services.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

Packt Career Certificate

Systems Security Certified Practitioner

6 ratings at Coursera

Prepare for the SSCP certification across seven domains: access controls and identity management, risk analysis, incident response and forensics, cryptography, network security, and cloud application security.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

Packt Career Certificate

SCS-C02: AWS Certified Security - Specialty

5 ratings at Coursera

Secure AWS workloads: harden EC2 and VPC traffic with Shield, WAF and CloudFront, manage KMS encryption, automate logging and alerting, and design IAM and incident response policies.

• Coursera
• 4 weeks, 10 hours a week
• Self-Paced
• Paid Course
• 3 courses

LFCS Exam Prep: Managing Security

Secure Linux systems using file access control lists and file attributes, configure firewalls with firewalld and UFW, and enforce mandatory access control via AppArmor and SELinux.

• Coursera
• 2 hours 59 minutes
• Self-Paced
• Paid Course

Linux Security: Linux User Security

Secure Linux user accounts: authenticate by password and USB key as typical and enterprise users, harden passwords, and apply least privilege with su, sudo, and sudoers.

• Coursera
• 4 hours 48 minutes
• Self-Paced
• Paid Course

Linux Security: Securing Linux Operating Systems

Harden Linux distributions such as Debian, Ubuntu and CentOS on-premises and in the cloud: apply updates, manage services with systemctl, and secure GRUB with AppArmor and SELinux.

• Coursera
• 5 hours 28 minutes
• Self-Paced
• Paid Course

Linux Security: Firewalls and SSH Security

Configure and manage Linux firewalls with UFW, firewalld, and nftables, and harden SSH servers using keys and a locked-down sshd_config.

• Coursera
• 5 hours 15 minutes
• Self-Paced
• Paid Course

Linux Security: Linux File Security and Security Tools

Harden Linux systems: set up RAID and ZFS fault tolerance, manage file permissions and encryption, control processes, and audit with logging, Nmap, and Wireshark.

• Coursera
• 5 hours 26 minutes
• Self-Paced
• Paid Course

Practical Cybersecurity: Cloud, DevOps, and IoT Security

Explore cloud deployment and service models, patch management, security assessments, DevSecOps pipelines, and IoT hacking methodologies, including securing operational technology environments like ICS and SCADA.

• Coursera
• 2 hours 34 minutes
• Self-Paced
• Paid Course

Practical Cybersecurity: AI Security, Ethics, and Privacy

Learn to defend AI systems against data poisoning and model inversion attacks using the MITRE ATLAS framework, plus privacy-preserving techniques, model resilience, and emerging regulations.

• Coursera
• 3 hours 32 minutes
• Self-Paced
• Paid Course

CISM Certification Prep: Information Security Governance

Align security with business goals: study cybersecurity fundamentals, governance roles, regulatory compliance, professional ethics, and build business cases using metrics and indicators.

• Coursera
• 4 hours 7 minutes
• Self-Paced
• Paid Course