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  2. Microsoft Office password protection - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Office_password...

    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]

  3. Password cracking - Wikipedia

    en.wikipedia.org/wiki/Password_cracking

    The purpose of password cracking might be to help a user recover a forgotten password (due to the fact that installing an entirely new password would involve System Administration privileges), to gain unauthorized access to a system, or to act as a preventive measure whereby system administrators check for easily crackable passwords. On a file ...

  4. Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Excel

    Password to unprotect the worksheet; Password to protect workbook; Password to protect the sharing workbook [49] All passwords except password to open a document can be removed instantly regardless of the Microsoft Excel version used to create the document. These types of passwords are used primarily for shared work on a document.

  5. 7 ways to protect yourself from getting hacked - AOL

    www.aol.com/lifestyle/hacking-protect-yourself...

    For a more secure password, you should avoid using obvious choices, such as names, locations, dates, phone numbers, birthdays, addresses, etc., since these are easy for hackers to guess. Tip #2 ...

  6. RSA SecurID - Wikipedia

    en.wikipedia.org/wiki/RSA_SecurID

    Attached to the email was a Microsoft Excel file containing malware. When an RSA employee opened the Excel file, the malware exploited a vulnerability in Adobe Flash. The exploit allowed the hackers to use the Poison Ivy RAT to gain control of machines and access servers in RSA's network. [16]

  7. Office Open XML - Wikipedia

    en.wikipedia.org/wiki/Office_Open_XML

    Apache OpenOffice from version 3.0 can import Office Open XML files but not save them. [46] Version 3.2 improved this feature with read support even for password-protected Office Open XML files. [47] [48] [49] The Go-oo fork of OpenOffice could also write OOXML files. KOffice from version 2.2 and later was able to import OOXML files.

  8. List of cyberattacks - Wikipedia

    en.wikipedia.org/wiki/List_of_cyberattacks

    A cyberattack is any type of offensive maneuver employed by individuals or whole organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source that either steals, alters, or destroys a specified target by hacking into a susceptible system.

  9. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

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    related to: hack excel password protected sheet excel file