Home / News I have a News Tip

VoIP Compression Technique Vulnerable to Ease Dropping

New Scientist
  • Jun 13, 2008 9:33 AM PDT
  • Comments: 0
  • Views: 15,170

Plans to compress internet (VoIP) phone calls so they use less bandwidth could make them vulnerable to eavesdropping. Most networks are currently safe, but many service providers are due to implement the flawed compression technology.

A team from John Hopkins University in Baltimore, Maryland, US, has shown that simply measuring the size of packets without decoding them can identify whole words and phrases with a high rate of accuracy. A paper on the Johns Hopkins team's work was presented at the 2008 IEEE Symposium on Security and Privacy, in Oakland, California, US, last month.

Read full story: New Scientist

Follow CircleID on
Related topics: Cybersecurity, Telecom, VoIP
SHARE THIS POST

If you are pressed for time ...

... this is for you. More and more professionals are choosing to publish critical posts on CircleID from all corners of the Internet industry. If you find it hard to keep up daily, consider subscribing to our weekly digest. We will provide you a convenient summary report once a week sent directly to your inbox. It's a quick and easy read.

I make a point of reading CircleID. There is no getting around the utility of knowing what thoughtful people are thinking and saying about our industry.

Vinton Cerf, Co-designer of the TCP/IP Protocols & the Architecture of the Internet

Share your comments

To post comments, please login or create an account.

Related

Topics

Domain Names

Sponsored byVerisign

DNS Security

Sponsored byAfilias

Cybersecurity

Sponsored byVerisign

IP Addressing

Sponsored byAvenue4 LLC

New TLDs

Sponsored byAfilias

View All Topics