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Crystal Reports - Geterogeneus databases: SQL Server, Oracle, Unidata, Btrieve – tips for developer
Crystal Reports is the most flexible tool on the market and it has market recognition. Multiple software vendors offer Crystal Reports as the main reporting tool: Microsoft, Best Software, Oracle to name a few.
Sometimes developers try to...
More Computer Consulting 101 Hiring Tips (Part 2 of 2)
Does your company need to retain the services of a competent computer consulting firm, but you have no idea how to really evaluate "competence"? In the first part of this two-part series on Computer Consulting 101 hiring tips, we looked at why...
Ten Major Tips to Develop a Multilingual Web Site to Work
If you are living in a country that its native language is something rather than English language, then you may like to develop your website to offer content in the language of your own country. There are millions of websites on the Internet that...
The Best Simple Software For The Busy Webmaster
Here are a few programs I can't do without. They're free, and make being a webmaster much easier. CGI-Telnet http://www.rohitab.com/cgiscripts/cgitelnet.html A cgi script that allows you to run commands on your server, even if your web host...
Tools of the Trade: Photo Editing
With digital cameras becoming a hit not only to professional photographers, it is understandable that creations of digital image files are also increasing. It is actually the magic of being able to manipulate your photos – edit and organize them and...
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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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| Free Software Downloads and Software Reviews - Download.com |
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| FSF - The Free Software Foundation |
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| Software products for your digital life. ... The perfect addition for professional review. QuickTime Broadcaster. Encoding software for live events. ... |
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| Listing of the GNU software packages. |
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| IBM home page for all of its software products, including Lotus and Tivoli, with keyword search, category browse and AZ product names. |
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