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Internet Filtering is Not Perfect

Its important to remember when you are installing internet filters that some good or informational sites may be blocked from view. For instance if you have an internet filter on your computer, your young student might not be able to access a site about breast cancer because it uses the term, "breast." Of course, there are many other ways to conduct research on a topic and for the most part, your internet filtering software will merely prevent your child from seeing sites that might be potentially damaging or dangerous.

  

The Power of the Pornographic Industry

Pornography is incredibly prevalent on the web today and this is a direct result of the power of the porn industry. Recent studies show that there is over 10 billion dollars spent on pornographic materials each year. There are over 2 million known pornographic web sites with over 2500 new sites being developed each week. A lot of the websites and companies are overseas and are therefore not regulated by US law. All of this is readily available to any internet user unless you are using a porn blocker. The software is available, so you should consider protecting your children from internet porn today. 

Popups in Adware

Not all pop-ups come from clicking on a web page. That´s right ... many parasites, adware enabled software downloads and P2P files will create pop-ups. They do this for various reasons including trying to entice you into purchasing some other type software such pop-up blockers, internet filters, internet filters, or "IE cleaners". They can also pass sensitive information from your computer to a third party without your knowledge. A good firewall can prevent this information from leaving your computer. 

Internet Filter Reporting

One way to supervise the computer use in your home is to install an internet filter and then to review the reporting it provides. These internet filtering reports, which should be tamper proof, offer a glimpse of the sites being blocked and why. It will also show you any sites that users attempted to view and were blocked. It will show the percentage of time spent on various sites and will show you a snapshot of the "types" of websites your family is visiting the most. 

Laws Against Spam

Spam is the subject of a number of state laws that form a different kind of “spam filter”. In September 2003, legislation was approved in California that made it the second state (after Delaware) to adopt an opt-in rule for e-mail advertising. Under this legislation, it is illegal to send unsolicited commercial e-mail from California or to a California e-mail address. The law applies to senders as well as to advertisers on whose behalf messages are sent. It also includes less restrictive rules from which the broad prohibition may be severed in the event that it is struck down as unconstitutional.

What is an Internet Filter?

An internet filter program or service does exactly what it says - it filters your internet content according to your selected parameters.

The internet makes all information available to everyone, even when it is dangerous or inappropriate. Therefore, younger children and impressionable teenagers have access to more and more of this information without the benefit of adult direction and explanation.

Internet filtering has become more and more attractive to parents and schools and helps you, as a parent, guardian or teacher; introduce your child or teenager to the world and its potential perils in a more appropriate way. 

How do Computer Viruses Work?

Virus programs are not a threat to your information security or computer security until the you run the program containing it. When you execute program code that’s infected by a virus, the virus code will also run and try to infect other programs, either on the same computer or on other computers connected to it over a network. And the newly infected programs will compromise internet security as they try to infect yet more programs. 

Password Creativity

To ensure your email security is creative in your password choice. Here are some other ways to create a good password.

Choose a line or two from a song or poem, and use the first letter of each word. For example, "In Xanadu did Kubla Kahn a stately pleasure dome decree" becomes "IXdKKaspdd." Or, alternate between one consonant and one or two vowels, up to eight characters. This provides nonsense words that are usually pronounceable, and thus easily remembered. Examples include "routboo," "quadpop," and so on. Choose two short words and concatenate them together with a punctuation character between them. For example: "dog;rain," "book+mug," "kid?goat." 

Keeping Computer Viruses Out

Virus programmers and makers of internet security anti-virus software are in a constant battle for supremacy. Current virus have grown quite sophisticated. A multipartite virus is a virus composed of several parts. Every part of a multipartite virus needs to be cleaned away, to give assurance of non-infection. A polymorphic virus changes itself (mutates) as it passes through host files, making disinfection a serious challenge. Then there are Stealth viruses that hides themselves by intercepting disk access requests. When an internet security software anti-virus program tries to read files or boot sectors to find the virus, the stealth virus feeds the anti-virus program a clean image of file or boot sector. To make sure you have maximum protection, you need virus software that is frequently updated to track and remove the latest viruses. 

The Meaning of Spam

Today, the word "spam" has mutated from a form of canned meat to a form of abusing the internet. There is both the noun, "My mailbox is full of spam", and the verb: "The hackers were spamming the company database with useless data". Although the word was part of the computer expert’s nomenclature years before, it entered popular usage in 1994 after a couple of Phoenix lawyers sent an unsolicited advertisement to USENET, which is a massive collection of message boards on every topic imaginable. The word "spam" was used to identify this unwanted traffic. The name stuck. Today an entire industry exists to create spam filters, spam blockers and email spam filters. 

Common Sense Computer Security

We all want easy solutions to our internet and computer security. The easiest thing you can do to ensure that you don’t lose all of your precious computer data is as old as computers themselves - make a backup copy. This is just a common sense, but so few people take a few minutes each month to back up their computer. Some viruses and Trojan horse programs will erase or corrupt files on your hard drive and a recent backup may be the only way to recover your data and ensure data security. Additionally, if you have a power failure or surge and your surge protector fails, your hard drive make be fried and everything lost. Do yourself a favor, back up those files and maintain your information security! 

What is a Computer Virus?

What is a computer virus? A computer virus is a program designed to compromise computer security and spread itself by first infecting executable files or the system areas of hard and floppy disks and then making copies of itself. Viruses usually operate without the knowledge or desire of the computer user and are a threat to data security. They also may slow down your pc or may corrupt specific files. Viruses often come through email messages but can also come from software installation or just from clicking on a website. 

What Will a Computer Virus do to my Computer?

Note that viruses can’t do any damage to hardware: they won’t melt down your CPU, burn out your hard drive, cause your monitor to explode, etc. Warnings about viruses that will physically destroy your computer are usually hoaxes, not legitimate virus warnings. You don’t risk your computer security by ignoring these warnings. 

Why Use a Porn Blocker

According to a survey conducted by the London School of economics is 2002, 9 out of 10 school aged children have viewed pornographic material on the internet. As anyone can tell you, many of these sites target innocent search terms and keywords and most children will click on a URL in search results not knowing what they will see then the site loads. For reasons like this a porn filter becomes an obvious investment for your home computer. 

Getting a Virus through Email

You can’t get a virus just by reading a plain-text E-mail message or Usenet post. What you have to watch out for are encoded messages containing embedded executable code (i.e., JavaScript in an HTML message) or messages that include an executable file attachment such as an encoded program file or a Word document containing macros.

 

 


 

 

 

 

 

 

 



 

 

 

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