Tag archives for Computers
Simple PHP mail script
This script is not only educational, but also applicable for practical web development. It allows you to place a simple form for sending emails on any HTML page. The script…
PHP Include File
Server Side Includes (SSI) are used to create functions, headers, footers, or elements that will be reused on multiple pages. Server Side Includes You can insert the content of a…
Multiple Page Forms
So you have this long, involved form. Rather than present the user with a myriad of inputs on a single page, you want to break this up into separate form…
Cryptography
CRYPTOGRAPHY (from Gr. Kpinrros, hidden, and ypiL4aI, to write), or writing in cipher, called also steganography (from Gr. crreyvij, a covering), the art of writing in such a way as…
Experience the Freedom – Scientific-Atlanta at Cable-Tec Expo 2005
Experience the Freedom," Scientific-Atlanta delivers the products and services for today's systems and tomorrow's next-generation advanced networks. Whether the need is for digital simulcast, advanced video encoding or switched digital…
A Brief History of Cryptography – compiled by Shireen Hebert
Cryptography, the science of encrypting and decrypting information, dates as far back as 1900 BC when a scribe in Egypt first used a derivation of the standard hieroglyphics of the…
Free Software Profile: PHP
General OverviewPHP is an HTML-embedded scripting language. Like Microsoft's ASP technology, it is designed to be processed on the server side and produce dynamic Web is the third version of…
Cryptography: History
"It was the amateurs of cryptology who created the species. The professionals, who almost certainly surpassed them in cryptanalytic expertise, concentrated on down-to-earth problems of the systems that were then…
Intel vs. AMD
Are you beginning to see the trend here? The Athlon's bus cannot take advantage of some very important, new technologies and it just makes me wonder how things will change…
Introduction to Cryptosystems
Cryptology is the hiding of information so that it is unintelligable to those we do not wish to read it and intelligable to those we do. In this section we…
Do You Need a Photo Printer?
A photo printer offers a handy way of developing your personal or work-related photographs right at home. Instead of paying extra to have your pictures developed at a store or…
Cryptanalysis and Attacks on Cryptosystems
Cryptanalysis is the art of deciphering encrypted communications without knowing the proper keys. There are many cryptanalytic techniques. Some of the more important ones for a system implementor are described…
What is Your Favorite Printer Supply Store?
Those who have a home office and enjoy puttering around with technology may enjoy visiting various office supply stores from time to time. It can be fun to browse the…
Strength of Cryptographic Algorithms
Good cryptographic systems should always be designed so that they are as difficult to break as possible. It is possible to build systems that cannot be broken in practice (though…
Where to Buy a Replacement Printer Cartridge
If you are a brand-new computer owner and are just getting used to managing the printer, you will soon learn that the ink will run out and you will have…
Cryptographic Random Number Generators
Cryptographic random number generators generate random numbers for use in cryptographic applications, such as for keys. Conventional random number generators available in most programming languages or programming environments are not…
Why Buy an HP Printer?
Many office equipment gurus believe that Hewlett Packard is the best name in computer technology. With a longstanding reputation of quality and dependability, HP has become a trademark for technological…
Cryptographic Hash Functions
Cryptographic hash functions are used in various contexts, for example, to compute the message digest when making a digital signature. A hash function compresses the bits of a message to…
Where to Find a Printer Ink Refill
If you are relatively new at managing a home computer or office equipment, you may be unfamiliar with where to purchase printer ink refills, especially if the company has handled…
PHP and ASP.NET Go Head-to-Head
One developer's view of the pros and cons of the two most popular means of building web applications When it comes to Web development these days, you have a lot…