Strong Passwords Need Entropy is entropy calculator, password's strength and survivability checker and a strong password generator. The program analyzes your password and displays statistics about its length, character frequency, symbols, lowercase+uppercase letters, and digits. Based on this information, it calculates the password entropy, or the number of trials needed to find it and the time to crack the password.
Note that this analysis doesn't take into account "dictionary attacks" or use of words. For example, "ambassadorconjure" is long but not necessarily hard for a computer to guess.
Category: | |
Runs on: | Win95 / Win98 / WinME / WinNT / Win2K / WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | None |
Stealth: ? | Yes |
License: | Freeware |
How to extract: | Download the ZIP package and extract to a folder of your choice. Launch SPNE.exe. |
Similar/alternative apps: | Password Security Scanner |
What's new? |
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Looks like a major update.
Direct download: https://static.blog4ever.com/2013/05/740097/spne.zip
SPNE.ZIP
SHA-256: E958D744913B29169BDA22236378D8C5B74DEF4ACBAF26AB5765F36155878996
SPNE.EXE
SHA-256: E4470DC9803F583BAC129BC49DA3B07E890F5369C9291FB7598378AF61DF2728
v18.0
Download link is a 404.
v18.0
Now at Version 18.0
v17.0
br3: I haven't seen one that evaluates passwords in batches. I'd reach out to the developer on that point.
v8.0
This is an interesting application. Is there a way to run a list of passwords and get an output file of passwords and evaluations? If not here, can anyone recommend a portable app that does this?
v8.0
Download link fixed.
v18.0