When a private person is using a VoIP system the level of his concern and precaution could just be to keep eavesdroppers out of their communications by being discreet. This is in spite of the fact that a VOIP service provider should offer voice security through encryption or different information routes.

The normal precautions when routing files should, naturally, always be applied. For instance, a firewall, which is the bulwark of your computer's internal security should be enabled at high levels to protect your computer and so your VoIP system. All data downloaded from the Internet must be opened without first scanning them for possible viruses.

Naturally, all the aforementioned security risks may not be of much import as you converse with your wife or children, but for companies and firms it is a huge anxious feeling as they systematically make use of telephone communication for talking about classified business information. At the same time that VoIP appeal improves, security has become a huge anxious embarrassment that requires sustained

and thorough attention.

Looking at it critically it is mostly businesses whose modus operandi can be compromised by a security breach that should be on high alert about

security issues and their VoIP. Big business is much more predisposed to the so called Denial of Service (DOS) attacks. Because most VoIP systems are used through personal gateways and also connected to the Internet, hackers can find their way into the system if it is not properly protected.

For long term survival of your business, you should concern yourself with how well secured your business information is protected. Have you ever heard of (DOS) or Denial of Service? Well, unlike malicious viruses that may be sent to make your VoIP system inoperable or burden it with useless information that impedes both sound and speed quality, hackers can gain access to your system, control its usage while demanding ransom from you to hands off it. Spam is also a nuisance threat you can expect for your VoIP system. If not checked it can also burden the system with unwanted information or calls and slow it down.

Virus attacks are very common with both desktop PCs and Laptops, and if your VoIP system is computer enabled, it can also be attacked from the Internet, which you must connect to in order to use it. So you need a very good anti virus software to protect your system. One other possible attack your VoIP system can face is spamming. For instance, if some nefarious company finds your access data, they could begin making sales calls that you never asked for. Bear in mind that this could happen to you if you do not secure your system.

Of course hackers are aware of the different points in the act of sending a message open for capturing a VoIP call. This can then be used in anyway. Do not overlook the fact that In addition to collecting real conversations, hackers may also get hold of critical information such as user name and password including VOIP phone numbers.

Finally, all hope is not lost, just make sure that your VoIP provider is capable of doing for your system the same data encryption that protects credit card information from hackers. This will protection your information over the Internet. The other option is to make use of VLAN - Virtual Local Area Network so the your VoIP data path is different from you norm Internet traffic.