Authentication Factors
taxonomy
Classification Objective
The objective of this classification is to inventory, characterize and compare authentication factors.
TODO
- Compile a quick version 1 of the list
- Complete it with a literature review
- List the key properties to characterize items
Classification
Item | Alternative Forms | Definition | Strengths | Weaknesses | Sources |
|---|---|---|---|---|---|
Something I Know | |||||
Password | |||||
Something I Have | |||||
SMS One-Time Passcode Not tied to device crypto keys, thus easier to recover from device loss |
| ||||
Software App One-Time Passcode | |||||
Hardware Token One-Time Passcode | Something I Am|||||