The PKI offers a secure means for exchanging encryption keys. In this video, Mike Chapple explains PKI and the use of digital certificates.
- [Instructor] The public key infrastructure, or PKI, … solves many of the practical issues … associated with the Web of Trust … by introducing the concept of certificate authorities. … Instead of relying upon the peer-to-peer trust relationships … that Zimmermann proposed for the Web of Trust model, … the public key infrastructure … relies upon the trust that participants have … in highly trusted, centralized service providers. … These providers, known as certificate authorities, … form the basis of the public key infrastructure. … Certificate authorities verify the identity … of individuals and organizations, … and then issue them digital certificates … vouching that the public key … associated with that individual or organization … actually belongs to them. … The process is fairly similar … to the one we use to issue government identification cards … in the physical world. … If you want to obtain a driver's license, … you go to your region's Department of Motor Vehicles. … When you arrive, …
- Block storage types
- Cloud storage security threats
- Encryption basics
- Choosing encryption algorithms
- Key management
- Public key infrastructure (PKI)
- Creating and revoking digital signatures
- Securing common protocols
- Data protection
- Information management
- Information rights management
- Logging security events
- Continuous security monitoring
Skill Level Intermediate
CompTIA Cloud+ (CV0-002) Cert Prep: 2 Securitywith Joseph Holbrook1h 31m Intermediate
1. Cloud Data Storage
3. Key Management
4. Public Key Infrastructure
5. Cryptographic Applications
6. Data Protection
7. Information Management
8. Data Event Auditability
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.Cancel
Take notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.