IT Safety recipes
The 5 Deadliest Computer Viruses
Some malicious software will just spy on your surfing habits, other viruses may just slow your computer down. Some of the simplest viruses have been very damaging. All of them waste your computer processing power and slow down you computer in one way or another. There have been quite a few viruses that have made fame for the amount of damage and destruction they have wreaked. Here is a look at arguably the top 5 deadliest viruses seen to date, in chronological order, not all of them are the direct damage causers, but they were all significant, being milestones and the first of their kind. All the more reason to be calling for business IT support. If you have been using computers since Windows was launched, you might remember all of these.
6 Tips to Avoid Computer Virus
We are all aware of the threat of constant virus attack on our personal or business computers. Just because your computer is saying that it is protected does not mean that you are – this is a common misconception. Your anti-virus software may say you are protected, and that it has completed a scan, and that your computer is clean when that is not the case. If your definitions are not up-to-date, your anti-virus software cannot see newer viruses. On top of that, your definitions may not include the latest and most damaging anti-virus definitions. Definitions are what allows your anti-virus software to see viruses. Each new virus must have a new definition or it is invisible to the program. In which case you are wide open for attack. Apart from never being on the internet, and never copying anything onto your computer, you will always be under threat. This is why you will need the best of the best software and if you are a business, you will need good business IT support.
How to Set Up a Firewall
The truth of the matter is the Internet is a dangerous place for your computer. To prepare yourself for today’s Internet environment, you need security roadblocks and a firewall is one of the best devices for the job.
What is a Firewall?
A firewall is a part of a computer system or network that is designed to block unauthorised access while permitting authorised communications. It is a device or a set of devices configured to permit or deny any network transmissions based on a set of rules or criteria and it can be implemented in either hardware or software.
There are two kinds of firewalls — software and hardware appliances.
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8 Measures to Prevent Cybercrime
Nearly two thirds of web users across the world have been the victim of cybercrime. If you are a Wi-Fi user, chances are you would have fallen or will fall prey to cybercrime at some point. Although viruses can be easily eliminated with the help of an IT support company, it is far more important that you learn how to adopt security measures that will prevent you from becoming victims of cybercrime.
Wi-Fi in a Nutshell
Wi-Fi wireless technology is one of the greatest technological advancements since the Internet. It provides mobility to computers and it is used in the office, at home and in public places. A Wi-Fi enabled device such as a computer or smart phone can connect to the Internet when it is within range of a wireless network that is connected to the Internet. It also allows communications directly from one computer to another with the involvement of an access point. Unfortunately, several problems can arise when computers transmit unsecured information to one another.
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