Skip to content

Top Authentication of 2021

The highest-rated authentication of 2021, ranked by community votes on Peakd.

Showing live rankings. Historical snapshots will appear once daily snapshots begin.

1
F
Firesheep

Firefox extension

2
G
Governikus

Governikus

3
O
OpenPEC

OpenPEC

4
C
Cerberus FTP Server

software for a FTP-server

5
C
CoSign single sign on

secure single sign-on web authentication system

6
A
AusweisApp

former German identity card software

7
O
OpenAM

open source access management platform

Rankings reflect community votes. Daily snapshots preserve historical positions.

Explore

Current rankings →Top Authentication of 2020 →Firesheep alternatives →Compare head-to-head →Submit an entry →

Frequently Asked Questions

What is the best authentication in 2021?▾

Based on community votes, Firesheep is the highest-rated authentication of 2021, ranked #1 by the community.

How are annual rankings calculated?▾

Peakd annual rankings reflect trust-weighted community votes. Daily snapshots capture rank positions, and the most recent snapshot for the year is displayed. Rankings cannot be manipulated by companies.

What changed from 2020?▾

Rankings shift as the community votes. New entrants may appear while others drop. Compare with the 2020 rankings to see movement.

Related

Best Authentication (all-time) →Top Authentication of 2020 →Top Authentication of 2022 →