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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 key. Hacking software is now readily available to find a 16-byte key and decrypt the password-protected document. Office 97, 2000, XP and 2003 use RC4 with 40 bits.
Password Authentication Protocol ( PAP) is a password -based authentication protocol used by Point-to-Point Protocol (PPP) to validate users. [1] PAP is specified in RFC 1334 . Almost all network operating systems support PPP with PAP, as do most network access servers. PAP is also used in PPPoE, for authenticating DSL users.
• It's always a good idea to update your password regularly and to make sure it's unique from other passwords you use. Read our password help article to learn how to change your password. Secure your AOL Account • Create a secure password. • Clear the cache in your web browser. • Never share your password over email or third-party sites.
TCPDF is a free and open source software PHP class for generating PDF documents. TCPDF is the only PHP-based library that includes complete support for UTF-8 Unicode and right-to-left languages, including the bidirectional algorithm. [2] In 2009 TCPDF was one of the most active of over 200,000 projects hosted on SourceForge (best ranked 6th on ...
Authentication protocol. An authentication protocol is a type of computer communications protocol or cryptographic protocol specifically designed for transfer of authentication data between two entities. It allows the receiving entity to authenticate the connecting entity (e.g. Client connecting to a Server) as well as authenticate itself to ...
Logical access controls enforce access control measures for systems, programs, processes, and information. The controls can be embedded within operating systems, applications, add-on security packages, or database and telecommunication management systems. The line between logical access and physical access can be blurred when physical access is ...
Password. A password, sometimes called a passcode, is secret data, typically a string of characters, usually used to confirm a user's identity. Traditionally, passwords were expected to be memorized, [1] but the large number of password-protected services that a typical individual accesses can make memorization of unique passwords for each ...
Secure your AOL account. Keep your information private and prevent unauthorized access to your account. Safe sign-in methods, up-to-date contact info, and good online habits help keep you secure and safe from scammers. Important: AOL never asks for your password in emails or phone calls.