Spam can be Minimised

Spam is UCE – unsolicited commercial e-mail. Or any e-mail sent to your e-mail address that you did not request, from somebody that you did not have a prior association with. They do not have your permission to send you advertising by e-mail and you did not ask to be added to their mailing list. Spam is usually sent to thousands of people at once. Much of spam is sent to invalid e-mail addresses.

America, Australian, Canada and all the countries of the European Union have passed laws that specifically target spam. However, these Legislative efforts to curb spam have been ineffective. Spam averages 78% of all e-mail sent. According to the Message Anti-Abuse Working Group, the amount of spam email was between 88-92% of email messages sent in the first half of 2010. Spam is now coming from other countries in ever-greater numbers. These emails are harder to fight, because they come from countries which do not regulate Spam.

What Should You Do?

Never Reply To Or Buy Anything Offered In A Spam Message.

You don’t want the spammer to know that you have received their message as this will only encourage them to continue sending spam, and it will also keep your e-mail address as ‘current and deliverable’ on their mailing list.

Do Not Click Any Unsubscribe Links in A Spam Message.

Most of these links are false or will again confirm to the spammer that a live person owns that e-mail address.

Do What You Can To Avoid Having Your Main Email Address Out On The Net.

Spammers use software programs that scan web pages and newsgroups for any word or piece of text that contains an ‘@’ symbol. The software collects these addresses and stores them in databases on the spammer’s computer, which are loaded into bulk-mailing programs to send out the spam messages. If you join a newsgroup, use a throw away email address.

Get Spam Blocking Software.

There are a number of programs available. I use Cloudmark Pro to protect my emails and it has captured over 6,000 spam emails in the last three months (www.cloudmark.com). The software is not foolproof, but it helps. I still have to manually block some emails

Use The Multiple Email Address Approach.

Use a free e-mail account for signing up for newsletters, free offers and also for downloads. Hotmail, Yahoo and Gmail are free email accounts. If the amount of spam starts to get out of control you can start a new free account and cancel the over-spammed one. Only give your personal e-mail address to trusted people.

Attachments From People You Don’t Know Should Not Be Opened.

Spam often has attachments and this is used as a method to get a virus onto a system. A general rule of thumb is if you don’t know who is sending you something, do not open the attachment. Use an anti-virus program which scans your email attachments

Be Suspicious

Your bank or financial institution will never ask for your Internet banking password or credit card details in an e-mail message. Neither will they ask you to update these details through a link to a web page. Messages like these will always be spam and should be reported to your bank. Never reply or click any links in these types of messages.

Hopefully, these hints will help you control your Spam problem. While you can not totally eliminate it, you can minimise its effect.

Good Password Procedures

Password Protection

Good password procedures  imply that passwords be chosen with care and that they be  secure and are changed constantly. Many sites have poor password practices and in many case the passwords have not been changed in years.

You need  to balance ease of use with security. The password for you home computer may not require the same complexity as your Internet Banking Account

Criteria for Good Password Procedure

  • At least 8 characters in length
  • At least 1 number
  • At least 1 special character
  • Upper and lower-case characters.

Passwords to Be Avoided

When creating a password, don’t use personal information such as birthdays, children names, pet names or first and last names. Avoid using words or phrases that can be easily guessed. Please don’t use “password” or “123456“. These are the two most common passwords used. Hackers have compiled lists of the most common passwords. To get an idea of the most common poor passwords used,  visit The Top 500 Worst Passwords

Good Password Practices

  • Never share your password with ANYONE including your Administrators, Help Desk personnel or System Administrators. IT professionals at your job or Internet Service Provider (ISP) will not normally ask you for your password. If they do need it then you should give it to them in person and ensure you change it as soon as they are done with their task.
  • Change your password often
  • Be aware of your surrounding when you are typing your password. Watch for “shoulder Surfing” or people watching what you type as you are entering your password.
  • If you use the web to access critical information (such as online banking, or medical information) ensure that the site uses some type of secured method of encryption. You will know this if the site’s URL begins with an “https.” SSL and Secure HTTP are sometimes indicated by a tiny lock in a corner of the page.

Techniques to Manage All of Your Passwords

It is best to memorise your passwords however if you have many passwords from work, home, online business ventures and the bank and you do not have a photographic memory, you may want to write them down and put it in your wallet. This simple and practical task is recommended by Senior Programmer for Security Policy at Microsoft, Jesper Johannson.

 

 

Computer Maintenance Tips

By using these computer maintenance tips, it is a relatively easy task to keep your systems running at their best.

  • Defrag the hard disk regularly – Very Important  Defragmenting the hard disk will reorganise all the files on your drive so it is easier for them to be found  and thus be executed quicker
  • Keep the Operating System Service packs and Security updates up to date.
  • Have up to date virus protection installed on all the  computers and keep the virus definitions up to date
  • Turn off the indexing service on the hard disks

Many speed problems can be attributed to insufficient RAM. Many XP system’s only have 512 MG RAM and it is really not enough. RAM is relatively inexpensive and easy to install. You should have a minimum of 1 GB RAM and better still 2 GB RAM in workstations

If you follow the computer maintenance tips, many of your computer problems will be minimised.

If you have queries or suggestions, please feel free to contact me

Regards

Peter