As an IT security consultant, I have observed that there are many reasons why viruses and malware spread on the Internet. The main reason is that the machines connected to the Internet lack security, let me explain. There are two departments here, the first is a system owned by medium to large enterprises, and the second is small offices and home systems. The security difference between the two is completely different. In general, large organizations are much safer.
There are several reasons. First, these organizations learned the price of insecurity through painful experiences. They realized that, despite their high security, it would be more expensive to be unsafe. Most companies now implement enterprise-controlled anti-virus, anti-spyware and anti-spam software that scans for viruses, adware, spam and spyware as traffic enters the network. This way malware can be before they reach the user's PC. The PC itself will also run client versions such as Norton Antivirus Corporate Edition, which constantly scan the PC for any viruses or other malware that may be directly introduced by the user to the PC.
Larger companies also have multi-layer firewalls and intrusion detection systems to protect their networks. While ordinary large companies have fairly good security, most computers in small offices and homes are not updated if they even have anti-virus software. Few people will have anti-spam, anti-spyware or anti-discretion software. Therefore, they are not actually protected against viruses, adware, spyware or spam. Because many of these devices make up the majority of devices on the Internet, they are not protected because they are usually infected with various types of malware, and because of the viral nature of malware, they spread it to any computer they have access to.
For example, friends, relatives, business partners, etc. who are also less likely to be protected, then pass the virus or other malware to anyone they have access to, and the cycle will continue to multiply for a few days. Covers planets and tens of millions of computers. The key is to protect our families and small businesses. The main reason people don't protect themselves is that they think the cost is too high and they don't think it will happen. Of course, both of them are wrong.
It will happen to everyone on the Internet. If you think your computer is not affected by spyware, adware, spam and viruses, then you are wrong. Unsafe costs are much higher than a reasonable amount of security costs. There are many free and inexpensive software packages that can protect a normal home or small office. Even if you have to pay to install and configure it, the overall cost is still relatively low. More information on how to securely access your computer [http://security.gigapages.net]
Orignal From: The core reason for the widespread spread of viruses and malware on the Internet
No comments:
Post a Comment