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Posted by Jeff in Marketing

Top 5 Freeware Applications to Protect Electronic Mail

Protecting E-mails ?Using an encrypted software program allows you to protect any confidential emails. It will help keep information private and data protected. There are freeware available to help protect emails, so users have no reason to worry. Advise: As part of recognizing the importance of email communications, users need to rely on protecting their electronic mail (possibly with one of the freeware programs mentioned in the next section). How it works: The process requires encryption; this entails taking the plaintext of the email and scrambling it, so it won’t be legible if intercepted. In order for the recipient to read the email, it must be decrypted by using a password (or key). For example, public key encryption uses a key to encrypt the data and another key to decrypt it. Figure 1. Network Associates – Introduction to Cryptography Freeware Programs Users need email protection they can trust. The freeware…

Posted by Jeff in Marketing

Advantages and Disadvantages of Email

One of the simplest definitions of email is, a mail that is sent electronically. The email was first used in 1965, facilitating users over a computer network to communicate with each other. SDC’s Q32 and MIT’s CTSS were the first computer systems to use email for communication. In 1966, this mailing service was introduced to the public. What is an Email?The abbreviated form of electronic mail is ’email’. Email is a system used for creating, sending/receiving and storing data in a digital format over a network of computers. Earlier, the email system was based on Simple Mail Transfer Protocol (SMTP), a protocol used to send mails from one server to another. Today’s email technology uses the store-and-forward model. In this model, users send and receive information on their computer terminals. However, the computer is used only to connect to the email architecture. The creation, transmission and storage of email takes…