What You Should Know On Computers
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The Major Things To Know on Spam Protection
In the early days of the Internet, spammers primarily targeted newsgroups on USENET, the online conferencing system. These are newsgroups that are organized as forums to discuss particular topics. As electronic messaging systems advanced, it made possible the practice of crossposting - posting the exact same message to multiple newsgroups and other online forums.
The spam industry adapted the available Internet technology to create the "spambot". A spambot is an automated program that will rove the Internet, "harvesting" email addresses from newsgroup postings and from other websites. It literally gathers thousands of email addresses in a single hour. These are compiled into bulk mailing lists with which the spammers can thousands of victims at a time.
Phishers bait
Never respond directly to any unsolicited email that asks you to update or verify your personal information. Banks, stores and other legitimate businesses will never ask you to give this information via email, particularly following the advent of phishing.
Never, ever fill out forms contained in an email that request personal information. The mere request for this information should ring a loud alarm bell. Phishers are able to use HTML to design very official-looking email messages. Any information entered into these forms goes directly to the phisher
Do not cut and paste the link contained in the message into your browser. Type the address of the legitimate company in a separate browser window, so as to bypass having to click on the link in a suspected phishing email.
Spam blocker
A spam blocker is one way you can effectively cope with the deluge of spam that is targeted at your inbox each day. This type of anti-spam software works by blocking any unsolicited email from getting to your inbox. It is generally about 90% effective in blocking this spam, along with any viruses and other malicious code that may come with it.
If an email is from an unknown source and the spam blocker cannot clearly categorize it as either legitimate or spam, it is quarantined in a specific folder until you either move it or delete it. The quarantined spam is usually held in this folder for up to 30 days, or until you take action on it. The spam blocker keeps track of the particular action you take on each quarantined email e.g. if you delete the email. It will "remember" this action and use it to create a new filtering rule that it will apply to future incoming email.
Because anti-spam software deletes spam, it drastically lowers the risk of a computer virus infecting your system. So make sure you have a spam protection software.
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