Voip Hacks on the rise Strong Passwords
Posted: Sun Jan 19, 2025 3:50 am
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Connecting any kind of device to a network that is linked to the internet introduces an element of risk. In fact, the more connected devices you have, the bigger denmark telegram that risk becomes. This issue has been highlighted by the recent proliferation of the Internet of Things devices, but it applies equally to the spread of VoIP based voice communication systems.
VoIP attacks are on the increase; because the technology uses the same network for your voice and data traffic, there’s the possibility that a hacker can gain access to your network via an IP phone connection. Many systems integrate with smartphones too, leaving open another potential avenue of attack.
If you are switching to VoIP to take advantage of wholesale VoIP termination rates from specialists such as IDT Express, you need to be aware of the potential threats and what you can do about them.
Plans of attack
VoIP can use a number of different communication protocols. Most common is SIP – which unsurprisingly is also the most compromised – but there’s also H225 as well as proprietary systems including Cisco’s SCCP.
The exact means of attack will vary according to the protocol in use, but they tend to have common goals. Malicious calls can be used as a form of DDoS attack to overload and attempt to take down the network. This can be an end in itself, to disrupt business or demand a ransom, but it can also be used as a means of distracting from another attack on the network with the intention of stealing data or introducing malware.
Attackers will try to gain as much information about your VoIP system as they can, the quantity of numbers in use, how many extensions there are and so forth. They can then use this information to bombard your system with spam calls themselves, or more likely sell your details on to rogue call centres. It’s also possible that they will attempt to gain access to your system in order to make calls on your account so that you pick up the bill.
Connecting any kind of device to a network that is linked to the internet introduces an element of risk. In fact, the more connected devices you have, the bigger denmark telegram that risk becomes. This issue has been highlighted by the recent proliferation of the Internet of Things devices, but it applies equally to the spread of VoIP based voice communication systems.
VoIP attacks are on the increase; because the technology uses the same network for your voice and data traffic, there’s the possibility that a hacker can gain access to your network via an IP phone connection. Many systems integrate with smartphones too, leaving open another potential avenue of attack.
If you are switching to VoIP to take advantage of wholesale VoIP termination rates from specialists such as IDT Express, you need to be aware of the potential threats and what you can do about them.
Plans of attack
VoIP can use a number of different communication protocols. Most common is SIP – which unsurprisingly is also the most compromised – but there’s also H225 as well as proprietary systems including Cisco’s SCCP.
The exact means of attack will vary according to the protocol in use, but they tend to have common goals. Malicious calls can be used as a form of DDoS attack to overload and attempt to take down the network. This can be an end in itself, to disrupt business or demand a ransom, but it can also be used as a means of distracting from another attack on the network with the intention of stealing data or introducing malware.
Attackers will try to gain as much information about your VoIP system as they can, the quantity of numbers in use, how many extensions there are and so forth. They can then use this information to bombard your system with spam calls themselves, or more likely sell your details on to rogue call centres. It’s also possible that they will attempt to gain access to your system in order to make calls on your account so that you pick up the bill.