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Self-Study: Security in Cloud Computing (2.9)

 

Brief

This self-study module focuses on the essential principles of Cloud Security, covering the types of threats, tools, best practices, and strategies to secure cloud environments. It includes key concepts such as IAM, encryption, network security, and compliance.

Videos

  1. What is Cloud Security?
  2. Understand the basics of cloud security, including key challenges and solutions.
  3. Watch the video: https://www.youtube.com/watch?v=jI8IKpjiCSM&ab_channel=IBMTechnology
  4. Cloud Security Best Practices
  5. Learn practical tips to secure cloud resources and manage access effectively.
  6. Watch the video: https://www.youtube.com/watch?v=kObU8SZjMZw&ab_channel=SkillNagar
  7. Introduction to Cloud Security Fundamentals
  8. Explore key security measures for protecting cloud environments.
  9. Watch the video: https://www.youtube.com/watch?v=Y61qn_SQl40&ab_channel=Udacity

Readings

  1. What is Encryption?
  2. Understand how encryption protects sensitive data in cloud environments.
  3. Read more: https://www.cloudflare.com/learning/ssl/what-is-encryption/
  4. What is Cloud Security?
  5. Learn about cloud security concepts, practices, and the shared responsibility model.
  6. Read more: https://cloud.google.com/learn/what-is-cloud-security?hl=en

Key Concepts

  1. Cloud Security Principles
  • Shared Responsibility Model: Defines security responsibilities between the cloud provider and customer.
  • Confidentiality, Integrity, and Availability (CIA): The foundation of information security in the cloud.
  1. Identity and Access Management (IAM)
  • Secure cloud resources with least privilege access.
  • Use MFA (Multi-Factor Authentication) to add an extra layer of security.
  1. Data Encryption
  • At Rest: Secures data stored in databases, disks, and backups.
  • In Transit: Secures data being transmitted across networks using SSL/TLS.
  1. Network Security
  • Virtual Private Clouds (VPCs): Isolate and secure cloud resources.
  • Firewalls and Security Groups: Restrict unauthorized access to resources.
  • DDoS Protection: Prevent distributed denial-of-service attacks.
  1. Compliance and Governance
  • GDPR: Data protection regulation in the European Union.
  • HIPAA: Secures healthcare information.
  • PCI-DSS: Ensures secure credit card transactions.
  1. Security Tools
  • AWS Config: Monitors resource configurations.
  • CloudTrail: Tracks activity logs in AWS.
  • Azure Sentinel: Provides cloud-native SIEM capabilities for threat detection.

Helpful Links (References)

  1. AWS Security Documentation
  2. Learn about AWS-specific tools and practices for securing cloud environments.
  3. Visit: https://docs.aws.amazon.com/security/
  4. Azure Security Overview
  5. Explore Microsoft's cloud security offerings.
  6. Visit: https://learn.microsoft.com/en-us/azure/security/
  7. Google Cloud Security
  8. Discover Google Cloud's tools and practices for protecting workloads.
  9. Visit: https://resources.fortanix.com/gartner-report-how-to-improve-data-security-with-cloud-key-management-paid?utm_feeditemid=&utm_device=c&utm_term=data%20security%20solutions&utm_source=adwords&utm_medium=ppc&utm_campaign=PS+GoogleAds+Gartner+How+To+Improve+Data+Security+With+Cloud+Key+Management+APJ+2025+Q3&hsa_cam=15789507996&hsa_grp=134626329769&hsa_mt=b&hsa_src=g&hsa_ad=694081246704&hsa_acc=7134843735&hsa_net=adwords&hsa_kw=data%20security%20solutions&hsa_tgt=kwd-56599288&hsa_ver=3&gad_source=1&gclid=Cj0KCQiApNW6BhD5ARIsACmEbkUAu42F4EbO5lZE5QMru5F0oAyfIs_mrU43JebyZ9KwxEivCEq2whoaAgY3EALw_wcB
  10. Cloud Compliance Standards
  11. Understand compliance requirements for cloud-based applications.
  12. Visit: https://aws.amazon.com/compliance/
  13. Cybersecurity in Cloud
  14. Learn about the latest trends in cloud cybersecurity.
  15. Visit: https://www.tenable.com/lp/campaigns/24/tenable-cloud-security-cs/?utm_campaign=gs-{17232828938}-{165395713371}-{717075747986}_00030312_fy24&utm_promoter=tenable-cloud&utm_source=google&utm_term=cloud%20security%20services&utm_medium=cpc&utm_geo=apac&utm_content=cloud-security_cloud-security_dk&gad_source=1&gclid=Cj0KCQiApNW6BhD5ARIsACmEbkUBib7i3TnDtd05kcM8i9m9N85eXdfR3edkOEBAqR0AY0dmsicQF90aAuE4EALw_wcB

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