There are about 4 types of computing according to Luke Lonergan. Cloud computing s one of it. Apart from it being one of the safest it also is one of the most vulnerable types of computing where you can get attacked. Today, more and more people are using their computers for everything from communication to online banking and investing to shopping. As we do these things on a more regular basis, we open ourselves up to potential hackers, attackers and crackers. While some may be looking to phish your personal information and identity for resale, others simply just want to use your computer as a platform from which to attack other unknowing targets. Below are a few easy, cost-effective steps you can take to make your computer more secure to begin with:

1.       Always make backups of important information and store in a safe place separate from your computer.

2.       Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to http://www.microsoft.com/en/us/default.aspx and enter “update wizard” in the search box. This program will help you find the latest patches for your Windows computer. Also go to
3.       http://office.microsoft.com/en-us/default.aspx and locate possible patches for your Office programs.

4.       Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.

5.       Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the “Internet zone” to High, and your “trusted sites zone” to Medium Low.

6.       Install anti-virus software and set for automatic updates so that you receive the most current versions.

7.       Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.

8.       Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.

9.       Disable hidden filename extensions. By default, the Windows operating system is set to “hide file extensions for known file types”. Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.

10.       Turn off your computer and disconnect from the network when not using the computer. A hacker cannot attack your computer when you are disconnected from the network or the computer is off.

11.       Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.

Fighting Spam

Communications Department (www.oma.org):

“Studies show unsolicited or “junk” e-mail, known as spam, accounts for roughly half of all e-mail messages received. Although once regarded as little more than a nuisance, the prevalence of spam has increased to the point where many users have begun to express a general lack of confidence in the effectiveness of e-mail transmissions, and increased concern over the spread of computer viruses via unsolicited messages.”

Do what you can to avoid having your email address out on the net.

There are products called “spam spiders” that search the Internet for email addresses to send email to. If you are interested, do a search on “spam spider” and you will be amazed at what you get back. Interestingly, WebPoison.org is an open source project geared to fight Internet "spambots" and "spam spiders", by giving them bogus HTML web pages, which contain bogus email addresses.

A couple suggestions for you:

a)       Use form emails, which can hide addresses or also
b)       Use addresses like sales@company.com instead of your full address to help battle the problem.
c)       There are also programs that encode your email, like jsGuard, which encodes your email address on web pages so that spam spiders find it difficult or impossible to read your email address.