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Top Encryption of 1981

The highest-rated encryption of 1981, ranked by community votes on Peakd.

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

1
A
AllMyNotes Organizer

Offline notes organizer with military-grade encryption

2
C
Cryptee

Cryptee is an encrypted secure photo storage service, and an encrypted documents editor to write personal docs, notes, journals, store files and more

3
K
KeePass Password Manager

Free open-source password manager with encrypted database storage

4
P
ProtonMail

Encrypted email service with zero-access encryption

5
T
Tutanota

End-to-end encrypted email service with calendar and contacts

6
S
Signal

End-to-end encrypted messaging service for instant communication

7
C
Cryptography

What is cryptography

8
H
Hide.me

Virtual Private Network for secure internet access

9
W
Wire

Secure end-to-end encrypted messenger for organizations

10
P
Proton M

Secure email service requiring JavaScript

11
A
Acronis True Image

A full-image disk cloning software for backing up data.

12
F
Firesheep

Firefox extension

13
I
I2Phex

I2Phex

14
M
Mixmaster anonymous remailer

software

15
G
GigaTribe

peer-to-peer file-sharing software

16
H
Hashcash

system for dealing with email spam

17
O
OpenCard Framework

Java-based smart card middleware for secure transactions

18
M
Microsoft CryptoAPI

application programming interface

Rankings reflect community votes. Daily snapshots preserve historical positions.

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Frequently Asked Questions

What is the best encryption in 1981?▾

Based on community votes, AllMyNotes Organizer is the highest-rated encryption of 1981, 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 1980?▾

Rankings shift as the community votes. New entrants may appear while others drop. Compare with the 1980 rankings to see movement.

Related

Best Encryption (all-time) →Top Encryption of 1980 →Top Encryption of 1982 →