Best Internet Security

Internet security is a complex subject, too complex for a brief article like this. So here I'm sticking to a few of the most important basics. If like so many Internet users, you are clueless about what is the best Internet security and how to get it, hopefully this article will help.

Firewalls

First on your list of defenses should be a good firewall. Your firewall will prevent unauthorized access to your computer from any external source, and the settings can be varied from low security to high. Another thing the firewall does is generate a log file capturing connection details, such as those of the systems which are trying to gain access to your computer, as well as record the data that is being sent out by you. Windows XP / Visa provides a firewall by default. Alternately, you can download a number of very good free firewalls like Comodo and ZoneAlarm.

Antivirus Software

Next, you need a good antivirus program. A virus is nothing but a malicious computer program written to muck up the workings of your computer by corrupting your hard disc and data files. Viruses come in many guises. One of the most common is the Trojan horse. Like its Homeric predecessor, Trojan horses are seemingly-benign invaders – they enter your system disguised as something other than what they are and then destroy or steal your personal information without your being aware of what's happening. Then there are the worms. Worms are malicious programs which replicate themselves and spread to your entire computer network, often resulting in its total breakdown.

One of the best Internet security precautions you can take against viruses is to swear an oat to never open an email attachment unless you're positive it's safe (eg, from someone you trust). Beyond that, you need antivirus software. Some cost money, such as those supplied by Norton and McAfee. Others are free, like some of the programs offered for free download by Avast and AVG.

Anti-Adware and Anti-Spyware

Adware is software that causes those annoying and distracting pop-ups. Spyware is a little different. It grabs info off your computer and passes it onto its remote master. Both adware and spyware can ride piggyback on the free software you download, then latch onto your system files and corrupt them. These types of "malware" are nearly asothersome as a virus, though they seldom do direct harm to your system. Your best defense against adware is anti-adware, such as AdAware. But more importantly is protecting your system against spyware, and to accomplish this, try ZoneAlarm Spyware. Needless to say, Norton and McCafee also supply anti-spyware.

Secure Web Browsing

For a more secure web browsing experience, it's a good idea to disable third party cookies that let the advertisers keep track of your system (in IE, click on Tools, then Internet Options, then Privacy).

Another simple yet effective methodology is to enable "warning text boxes" that will alert you if you are entering an unsecured connection (in IE, click …

Computer Programmer

According to the BLS, employment in computer and software programming is projected to increase 68 percent between 2004 and 2014. In fact it's the third fastest growing industry in the economy. Computer programmers earn between $ 30.00 and $ 35.00 an hour and progressing to management could increase this figure to $ 55.00.

What exactly does a computer programmer do?

Computer programmers write, test, and maintain programs and software – the tools behind every computer function. This involves complex coding, usually learned via a degree in computers. A career as a computer programmer may not seem the "sexiest" option for graduates of tech schools, but computer programming is behind every area of ‚Äč‚Äčtechnology. The BLS predicts that job opportunities will be excellent for most computer workers; in addition, the saloons are a good deal better than average. Computer programming remains one of the most in-demand skills in this area.

How to become a computer programmer

A Bachelor's degree in computers is the most common route into computer programming. This degree could have been in computer science, mathematics or information technology. If your skills are fresh enough, an associate's degree may suffice, but a bachelor's or master's degree in computers should provide the best career advancement prospects.

In addition, graduations of tech schools with up-to-date computer training will have the best prospects in programming. Constant advances in technology means that your relationship with tech schools should be an ongoing thing, further adding to your existing skills with diplomas and certificates where necessary. …