E Amazings
  • Home
  • Automotive
  • Business
  • CBD
  • Crypto
  • Education
  • Entertainment
  • Fashion
  • Finance
  • Health
  • Home Improvement
  • Law \ Legal
  • News
  • Shopping
  • Sports
  • Technology
  • Travel
  • Need Help?

Subscribe to Updates

Get the latest creative news from FooBar about art, design and business.

What's Hot

What Closing Costs Do Home Buyers Have?

February 25, 2023

What Is Realtek HD Audio Manager

February 2, 2023

A Basic Guide To Cell Tower Leasing

February 2, 2023
Facebook Twitter Instagram
E Amazings
  • Home
  • Automotive
  • Business
  • CBD
  • Crypto
  • Education
  • Entertainment
  • Fashion
  • Finance
  • Health
  • Home Improvement
  • Law \ Legal
  • News
  • Shopping
  • Sports
  • Technology
  • Travel
  • Need Help?
Facebook Twitter Instagram
E Amazings
You are at:Home»Technology»SATAn Turns Hard Drive Cable Into Antenna To Defeat Air-Gapped Security
Technology

SATAn Turns Hard Drive Cable Into Antenna To Defeat Air-Gapped Security

By July 22, 2022No Comments2 Mins Read
Facebook Twitter Pinterest LinkedIn Tumblr Email
Share
Facebook Twitter Pinterest WhatsApp Email

[ad_1]

It seems like [Mordechai Guri]’s lab at Ben-Gurion University is the place where air-gapped computers go to die, or at least to give up their secrets. And this hack using a computer’s SATA cable as an antenna to exfiltrate data is another example of just how many side-channel attacks the typical PC makes available.

The exploit, deliciously designated “SATAn,” relies on the fact that the SATA 3.0 interface used in many computers has a bandwidth of 6.0 Gb/s, meaning that manipulating the computer’s IO would make it possible to transmit data from an air-gapped machine at around 6 GHz. It’s a complicated exploit, of course, and involves placing a transmitting program on the target machine using the usual methods, such as phishing or zero-day exploits. Once in place, the transmitting program uses a combination of read and write operations on the SATA disk to generate RF signals that encode the data to be exfiltrated, with the data lines inside the SATA cable acting as antennae.

SATAn is shown in action in the video below. It takes a while to transmit just a few bytes of data, and the range is less than a meter, but that could be enough for the exploit to succeed. The test setup uses an SDR — specifically, an ADALM PLUTO — and a laptop, but you can easily imagine a much smaller package being built for a stealthy walk-by style attack. [Mordechai] also offers a potential countermeasure for SATAn, which basically thrashes the hard drive to generate RF noise to mask any generated signals.

While probably limited in its practical applications, SATAn is an interesting side-channel attack to add to [Dr. Guri]’s list of exploits. From optical exfiltration using security cameras to turning power supplies into speakers, the vulnerabilities just keep piling up.

Thanks to [chuckt] for the tip.

[via Bleeping Computer]

 

[ad_2]

Source link

Related Posts

What Is Realtek HD Audio Manager

By Corbin BowenFebruary 2, 2023

A Basic Guide To Cell Tower Leasing

By Corbin BowenFebruary 2, 2023

The Flight Of The Dremel

By January 5, 2023

A White-Light Laser, On The Cheap

By January 5, 2023
Add A Comment

Comments are closed.

Our Picks

What Closing Costs Do Home Buyers Have?

By Corbin BowenFebruary 25, 2023

What Is Realtek HD Audio Manager

By Corbin BowenFebruary 2, 2023

A Basic Guide To Cell Tower Leasing

By Corbin BowenFebruary 2, 2023
Recent Posts
  • What Closing Costs Do Home Buyers Have? February 25, 2023
  • What Is Realtek HD Audio Manager February 2, 2023
  • A Basic Guide To Cell Tower Leasing February 2, 2023
  • Air Duct Repair 101: Everything You Need To Know February 2, 2023
  • Advantage LIC? How Budget Insurance Amendment Bill may benefit the PSU insurance giant January 5, 2023
  • The Flight Of The Dremel January 5, 2023
  • LIC offering multiple benefits on premium payment with co-branded credit cards with Axis Bank: Check features, offer January 5, 2023
Archives
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • September 2021
Facebook Twitter Instagram Pinterest TikTok
© 2022 E Amazings - All Rights Reserved.

Type above and press Enter to search. Press Esc to cancel.