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In Excel and Word 95 and prior editions a weak protection algorithm is used that converts a password to a 16-bit verifier and a 16-byte XOR obfuscation array [1] key. [4] Hacking software is now readily available to find a 16-byte key and decrypt the password-protected document. [5] Office 97, 2000, XP and 2003 use RC4 with 40 bits. [4]
From most AOL mobile apps: Tap the Menu icon. Tap Manage Accounts. Tap Account info. Tap Security settings. Enter your security code. Tap Change password. Enter a new password. If these steps don't work in your app, change your password using your mobile browser.
Bill Burr, a manager at the National Institute of Standards and Technology (NIST), wrote a password primer in 2003 that recommended many of the rules we have now: special characters, capitals and ...
If there's something unusual about your sign in or recent activity, we'll ask you to go through another verification step after you've entered the correct password. This is an important security feature that helps to protect your account from unauthorized access.
Password strength is a measure of the effectiveness of a password against guessing or brute-force attacks. In its usual form, it estimates how many trials an attacker who does not have direct access to the password would need, on average, to guess it correctly. The strength of a password is a function of length, complexity, and unpredictability ...
Yahoo wants to end your dependency on memorizing passwords — or creating crap ones that can be guessed or hacked — after it introduced a new “on-demand” system that sends a one-time ...
Before we get into the app, let's lead with the two big announcements. Back in March, Yahoo Mail introduced something called On-Demand Passwords that basically sent a one-time password directly to ...
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