nástroj Archives - DIGITAL SELF-DEFENSE

Brute-force attack – demo

Published 19. 12. 2018

Jak funguje tzv. brute-force útok? Můžete si ho vyzkoušet.

How long it can take to crack your password?

Published 18. 12. 2018

How long it can take to crack your password?

Calculation of time needed to crack password via brute-force attack.

Message encryption – demo

Published 13. 12. 2018

Message encryption – demo

Plain (email) Client to Server (Facebook Messenger, Gmail) End to end (Signal, Threema, Wire) You Hello there! Send Key: Transfer to server (internet): Hacker Server: AdminPolice Transfer to receiver (internet):…

Data breach check

Published 6. 12. 2018

Data breach check

You can check if your login credentials (and other data) were breached. Submit your username or email address you are using for registrations. Do not submit your password (here or…

Stats

38% of users use the same password for two different services.
21% of users only modify an existing password for a different service.
12% of users generates passwords.
1.2% of users have unique passwords for different services.
0.004% of users use unique generated passwords for different services.
70% of users use leaked passwords for additional services for at least 1 year.
40% of users have used leaked passwords for additional services for more than 3 years.
Passwords with the same base can be algorithmically found in 30% of cases in 10 attempts (or 46.5% of cases in 100 attempts).
In 87% of cases, users modify the end part of the password.
In 11% of cases, users modify the beginning part of the password.
85% of e-shop users have the same or modified passwords on other e-shop accounts
62% of mail server users have identical or modified passwords on other email services.

Posts tagged as “nástroj”

Brute-force attack – demo

How long it can take to crack your password?

Message encryption – demo

Data breach check