Security Tips: Protecting Sensitive Information

Security Tips: Protecting Sensitive Information

1h 39mIntermediate2021-05-20

Authors

Scott Simpson

Scott Simpson

Creating Technology Courses as a Senior Staff Author at LinkedIn

Course details

While we often think of our communications channels as secure, it never hurts to add an extra layer of protection when working with sensitive information. Whether it’s personal documents, trade secrets, or any other kind of information that could be misused in the wrong hands, knowing how to secure data is a skill that anyone can benefit from. Learn tips to protect and exchange your sensitive information using encryption and other tools. In this course, instructor Scott Simpson discusses the basics of encryption and demonstrates how to protect sensitive information using encrypted files, disks, and disk images. He introduces encryption tools for every operating system—including BitLocker, FileVault, and LUKS—as well as the cross-platform VeraCrypt app. Plus, learn best practices for multilayer security, web connections, VPN, email, and cloud storage.

Skills covered

Tips, Tricks, & TechniquesGovernance, Risk, and ComplianceCybersecurity

Concepts

Introduction

  • Protecting sensitive information
  • Strategies for securing information
  • Important disclaimers

Sensitive Information in Files

  • File metadata
  • File integrity
  • Obscuring information in files
  • Securely deleting files
  • File system permissions

Encrypting Files

  • Shared key and public key encryption
  • Software-specific file protection
  • File encryption with Kleopatra on Windows or Linux
  • File encryption with GPG Suite on macOS

Encrypting Disks and Disk Images

  • Encrypted disks and disk images
  • Encrypted disk using BitLocker on Windows
  • Encrypted disk image using BitLocker on Windows
  • Encrypted disk using FileVault on macOS
  • Encrypted disk image using Disk Utility on macOS
  • Encrypted disk using LUKS on Linux
  • Encrypted disk image using LUKS on Linux
  • Cross-platform encrypted disk with VeraCrypt
  • Cross-platform encrypted disk image with VeraCrypt

Secure Practices

  • Employing secure practices
  • Ensuring security of web connections
  • Understanding VPN
  • Encrypted email
  • Security of cloud storage

Conclusion

  • Next steps
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