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10 Tips for E-mail Etiquette
E-mail is frequently written quickly and often poorly. The tips that follow should help you to write e-mail that will be well received every time. 1. Pay attention to punctuation, spelling, grammar and capitals. how ofen do yoo receeve e-mail...
gomembers, Inc. announces new staff additions
[Herndon, VA]--- gomembers, Inc. (http://www.gomembers.com), the leading technology and solutions provider for member-based organizations, is proud to announce the addition of three new staff members. Bill Kelly has joined the gomembers sales team...
Medical Practice Software Simplifies the EMR Process
The Electronic Medical Record , or EMR, has blossomed as the 21st century’s medical record management model. EMR databases consolidate and organize important medical records electronically, including the electronic medical claim . Medical...
Net Novice No More
A relative novice when it came to the Internet, not too long ago I didn’t have a clue where to start when trying to create a website or why I had the need for one. Luckily though, with time and practice, it became apparent.
Having a website...
You Lost Your Data... Don't Panic!
Inability to access your data stored on the data storage device could be caused by many reasons, from those that are easy to fix to those which are completely impossible to fix. If the damage is irreversible then data loss will occur. The causes...
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Detect, Protect, Dis-infect
Consumers Online Face Wide Choices in Security Products
With new threats to computer security and data integrity a regular feature of the evening news, a panoply of products that promise to detect, protect, and dis-infect are being marketed to consumers. Intrusion detection systems, firewalls and anti-virus software are critical to online security, but the Federal Trade Commission, the nation’s consumer protection agency, says computer users — from grade school kids to grandparents — need to know exactly why they need online security products and what they’re buying.
Why the Need
Computers “talk” to each other over the Internet by sending data through their communications ports. If a port is open, it “listens” for communications from the Internet. A computer has thousands of ports: which ones are open depends on the software the computer is running. Hackers can “eavesdrop” or scan the ports to determine which are open and vulnerable to unauthorized access.
Detection
An intrusion detection system (IDS) monitors incoming Internet traffic, much like a security camera “watches” your front door to see who might be trying to come in. When the IDS detects a suspicious pattern, it sends an alert (and creates a record) that an intruder may be
trying to break in to your computer. Some IDS alerts — but not all — show a pop-up message on your screen. An IDS alone cannot prevent an unauthorized entry into your computer; only a firewall can do that.
Protection
Firewalls block hackers’ access to your computer by creating a barrier — like a wall — between your ports and the Internet that allows you to control the data that comes and goes through your ports. Your firewall protects your ports even if you don’t have an IDS. Sometimes a firewall is bundled with an IDS. If not, and if you want an IDS, be sure it’s compatible with your firewall.
Dis-infection
Anti-virus software detects and deletes viruses that are in your computer. Viruses often attach themselves to your computer through email attachments and floppy disks. That means a firewall can’t catch them. Similarly, an IDS won’t alert you when a virus is attacking your computer. Look for anti-virus software that recognizes current viruses, as well as older ones; that can effectively reverse the damage; and that updates automatically.
About the Author
Robert Rogers is a writer in the Washington DC area and specializes in computer security.
For More Information - Visit www.spycollege.com
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