Goantifraud
Technologies to Protect VoIP against Hacker Attacks
Technologies to Protect VoIP against Hacker Attacks
19-Aug-2016 08:25

Technologies to Protect VoIP against Hacker Attacks

In recent years, voip communication has become widespread. With the popularization of IP-telephony, it has become an attractive target for hackers. Therefore, if you decide to go for this type of communication, it is important that you have efficient tools to protect the network.

Consider what kind of danger may lie in wait for your voip programs, and if there are the ways to prevent them.

Are you interested in VoIP technology? Are you looking for a reliable start-up in the telecommunications sector? You will be interested in the opportunity to start a GSM termination business. You can get the maximum profit making the minimal investment! We offer a turnkey GoAntiFraud solution for beginners, which includes opportunities for efficient VoIP termination, as well as a set of equipment by GoIP, EjoinTech & China Skyline at low cost.
  • The "Access Denied" attack. As a rule, the software IP PBX, IP-phones and routers are exposed to it. To protect the network, it is recommended to use SIP and IDP data transmission protocols.
  • Unauthorized access to the local VoIP network. Protective measures: discretionary access control, and the application of the ALG software component. The latter is an application gateway that can enable/disable traffic flow to the application server, performing the function of the endpoint server.
  • Toll-Fraud is a type of fraud, in which a malicious user makes calls at your expense via your VoIP system. To prevent this type of attack, you should use a VPN (virtual private network) server, as well as apply IPSec traffic encryption technology (protocol stack).
  • Wiretapping. Security techniques are the same as in the paragraph above.
  • Viruses and Trojans. They usually affect the IP-phones and IP PBX. It is recommended to use the integrated IDP VoIP-protocol for protection.
  • SPAM over IP-telephones. To exclude the possibility of the spread of spam, once again, it is necessary to use ALG, SIP and UDP protocols. In addition, it is necessary to apply the technology of limited access to the local network.

In addition to these recommendations, it is useful to use a Firewall to block untrusted traffic. However, if you use gateways and IP-PBX using SIP, the standard firewall will not do. Traditional firewalls do not support this VoIP protocol and block voice traffic. There is a solution to this problem - a special SIPrator device that provides advanced filtering capabilities. At the same time, the flow of received data is securely controlled to ensure the security of VoIP-networks. SIPrator also encrypts packages via UTP protocol.

GoAntiFraud offers you to start a profitable GSM termination business! If you are interested in VoIP technology, we will help you start your own business, yielding a stable income. By purchasing our comprehensive New Business package, you will start making money immediately! We will give you full technical support at all stages of business.
Start UP - $2000
If you purchase the START UP package, you can get equipment at wholesale prices. Read more...
DeLuxe - $4650
By purchasing the DELUXE package, you get equipment at wholesale prices. Read more...
DeLuxe PLUS - $6980
By purchasing the DELUXE package, you get equipment at wholesale prices. Read more...
Ultimate - $9200
You are welcome to buy the ULTIMA package and get your equipment at wholesale prices. Read more...

Related Articles

GoAntiFraud

Software and Hardware for GSM Termination. Important Tips

17 Jun 2016 08:41
The productivity of your VoIP-system depends on the choice of hardware and software, which means - the volume of spent traffic. Terminator must understand that the hardware and software for GSM termination are closely interlinked, and it is important to take into account this relationship for a prof...
GoAntiFraud

Cisco Gateways and VoIP

21 Apr 2017 14:53
Technical experts note that Cisco VoIP gateways are one of the best options for organizing a VoIP system. They provide significantly more functionality for IP telephony than other gateways do. The most popular models are Cisco SB SPA112 and 122. Let's consider, in what situations it is most expedie...
GoAntiFraud

How to Install and Configure the IP-telephony Server

07 Oct 2016 13:19
Recently, users ask a lot of questions about the installation and configuration of IP-telephony servers on the forums. The most common mistake beginners make is a purchase of a server with insufficient capacity, functionality and safety margin, as well as the wrong setting. Therefore, before purchas...
GoAntiFraud

How to Protect against VoIP Traffic Theft

19 Oct 2016 12:02
Failing to connect the gateway, beginners faced hacker attacks, which is fraught with the loss of traffic. Unfortunately, the voice Gsm Sip Gateway can conduct calls via any IP-addresses, thereby providing traffic for fraudsters. For that reason, the issue of protection becomes relevant. The networ...
GoAntiFraud

Functions of the SIM-bank and Its Setting

08 Aug 2016 09:21
The SIM-bank provides remote access to SIM-cards and centralized control of M-gateways. This device is a critical component of the entire VoIP-system and is necessary for the successful GSM termination. The SIM-bank can quickly connect more than 200 SIM-cards, distribute and replace them if necessar...
GoAntiFraud

GSM-termination: Unaccepted Technological Innovation

27 May 2016 11:41
Over the past decade, the business scope of voip termination service has experienced rapid development, during which a semi-legal start-up has developed into one of the most lucrative ways to make money in the telecommunications market. Those who own digital voip gateways currently get a steady and ...
GoAntiFraud

The Use of SIM-banks in the VoIP GSM Termination

07 Jun 2016 09:22
The GSM termination of voice traffic is difficult to carry out without the appropriate equipment. In addition to VoIP gateways, so-called SIM-banks or SIM-boxes intended for the storage of large quantities of SIM-cards are used. Their use is especially important to those terminators, who provide lar...
GoAntiFraud

SIP Adapter is a Convenient VoIP Solution

23 Mar 2017 16:27
More and more managers of enterprises do not want to spend money on expensive equipment when organizing VoIP telephony. Many use a SIP adapter, which is a device that costs less than a gateway and does not require a complex installation. Such equipment operates using the SIP Internet protocol, than...

GoAntiFraud

GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud
GoAntiFraud GoAntiFraud GoAntiFraud GoAntiFraud GoAntiFraud GoAntiFraud GoAntiFraud GoAntiFraud GoAntiFraud