Tag Archives: Denial-of-service

The dangers of TDoS to your VoIP systems

Most businesses are familiar with denial-of-service (DoS) attacks, or attacks that cripple an IT network, system, or machine to deny access to intended users. Not many businesses know, however, that Voice over Internet Protocol (VoIP) systems can be a DoS attack target too. If you have security measures in place against regular DoS attacks but […]

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Protect your VoIP systems against denial-of-service attacks

Telephony systems are crucial to business communications and operations and therefore need to be highly secure. Although malware and viruses are some of the most common threats to Voice over Internet Protocol (VoIP) systems, there are other little-known threats too, such as denial-of-service (DoS) attacks. If your business heavily relies on VoIP, you should learn […]

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What you need to know about telephony DoS

Hackers launch denial-of-service (DoS) attacks to render IT systems and networks inaccessible to intended users. Large corporations’ web servers used to be frequent targets, but nowadays, every business can become a victim. Hackers have also started launching attacks on Voice over Internet Protocol (VoIP) systems. This brief guide on telephony DoS attacks can help you […]

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Why you should update your SBC

Did you know that your VoIP systems are especially vulnerable to cyber attacks? When it comes to VoIP, hackers will go to great lengths to intercept messages over a network or even use denial-of-service attacks to shut yours down. To protect your network, firewalls and antivirus software may be your first options, but they simply […]

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Avoid voice attacks with security updates

Malware delivered via email should be the least of businesses’s worries. Aside from common malware, businesses have to protect their VoIP systems from call jacking, eavesdropping, and denial-of-service attacks. So how exactly can you protect your business from these serious threats? The answer: a session border controller (SBC) with the latest security patches. What is […]

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How to protect against VoIP call hacking

VoIP has become the ultimate communication tool for enterprises, but it has also become another vulnerability that hackers exploit. Because voice is essentially transferred as data, the risk of digitized messages being intercepted and heard by unauthorized ears increases. That’s why businesses need security systems like an up-to-date session border controller (SBC) to protect against […]

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