Infosecurity.US

Information Security & Occasional Forays Into Adjacent Realms

  • Web Log

DerbyCon 2018, Justin Herman's 'Off-Grid Coms And Power' →

November 05, 2018 by Marc Handelman in Irongeek, Information Security, ICS/SCADA, Education, Conferences, Communication Security, Communications, DerbyCon

Videography Credit: Irongeek (Adrian Crenshaw).

November 05, 2018 /Marc Handelman
Irongeek, Information Security, ICS/SCADA, Education, Conferences, Communication Security, Communications, DerbyCon

MIT: Underwater to Atmosphere Radio Communications Perfected

September 10, 2018 by Marc Handelman in Communications, Submarine Communications, Science, Submarines, Military Communications, Must Read, Electromagnetic Waves, Electrical Engineering, Electronic Warfare, Electronics in Warfare, Electromagnetic Spectrum

Incroyable! Massachusetts Institute of Technology researchers have developed what could very well be the 'holy grail' of submarine-to-surface communications. Monikered TARF, the system ostensibly converts SONAR to RADAR with no mid-processing steps required. Absolutely superb work, and today's Must Read.

September 10, 2018 /Marc Handelman
Communications, Submarine Communications, Science, Submarines, Military Communications, Must Read, Electromagnetic Waves, Electrical Engineering, Electronic Warfare, Electronics in Warfare, Electromagnetic Spectrum

Telegram Updated, Amidst Kremlin Capers, Apple Angst →

June 04, 2018 by Marc Handelman in Encryption, Communications, Communication Security, Must Read

News from over the weekend - via 9to5Mac writer Michael Potuck, focusing on Telegram; of which, the encrypted messaging iOS app has been permitted to publish the latest update to their bits - via Apple Inc. (Nasdaq: AAPL) iTunes App Store. This, despite the declaration of illegality by Kremlin Apparatchiki. Today's Must Read.

June 04, 2018 /Marc Handelman
Encryption, Communications, Communication Security, Must Read

Dr. Mann's 'Veillance Contract' →

January 26, 2018 by Marc Handelman in Communications, Computation, TEDx, Surveillance

January 26, 2018 /Marc Handelman
Communications, Computation, TEDx, Surveillance

The Voice Assistant Gambit →

September 11, 2017 by Marc Handelman in All is Information, Alternate Attack Vectors, Alternate Attack Analysis, Physical Security, Information Security, Signals, Communication Security, Communications, Hardware Flaws, Hardware Security

Nicole Kobie, writing at New Scientist, tells the tale of newly researched voice assistant attack vectors leveraging signalling flaws (via an ultrasound attack) within both Apple Inc.'s (NasdaqGS: AAPL) and Amazon.com Inc.'s (NasdaqGS: AMZN) voice assitant offerings Siri and Alexa, respectively. The 'Dominoe Effect' of the ultrasound flaws in these products/services traverses down the device foodchain to Alexa and soo-to-be Siri enabled third party devices... Perhaps new protective sound generating devices are in order?

All Amazon and Apple Links in this Post are Non-affiliate

September 11, 2017 /Marc Handelman
All is Information, Alternate Attack Vectors, Alternate Attack Analysis, Physical Security, Information Security, Signals, Communication Security, Communications, Hardware Flaws, Hardware Security

BlackHat, Moritz Lipp & Clémentine Maurice's 'ARMageddon' →

August 20, 2017 by Marc Handelman in Blackhat, Conferences, Education, Communications, Communication Security, Mobile Security, Mobile Networks, Mobile, Hardware Security
August 20, 2017 /Marc Handelman
Blackhat, Conferences, Education, Communications, Communication Security, Mobile Security, Mobile Networks, Mobile, Hardware Security

Wire, Barbed →

August 16, 2017 by Marc Handelman in All is Information, Common Sense, Communication Security, Communications, Information Security, Telecom

The telecom of the 19th century North American West. via Kottke. In-built physical security, easy propagation, no need to duplicate the medium. Signals traversed easily, good conductivity, low(ish) resistance, what more did they (i.e, we) need?

August 16, 2017 /Marc Handelman
All is Information, Common Sense, Communication Security, Communications, Information Security, Telecom

Brain Meet Internet →

June 22, 2017 by Marc Handelman in All is Information, Biology, Communications, Computation, Biological Computation

Superlative study (funded by the Department of Defense - Army Research Office) - via Duke University's Department of Electrical and Computer Engineering at Durham, Nort Carolina and the Salk Institute for Biological Studies - Integrative Biology Laboratory in La Jolla, California - targeting the apparent similarities between artifical and biologic network implementations. Today's must read!

“The founders of the Internet spent a lot of time considering how to make information flow efficiently,” says Salk Assistant Professor Saket Navlakha, coauthor of the new study that appears online in Neural Computation on February 9, 2017. “Finding that an engineered system and an evolved biological one arise at a similar solution to a problem is really interesting.”

June 22, 2017 /Marc Handelman
All is Information, Biology, Communications, Computation, Biological Computation

Suit of Bose →

April 20, 2017 by Marc Handelman in All is Information, Awareness, Common Sense, Communications, Data Security, Demise of Privacy, Devices, Information Security, Signals, Privacy, 18 U.S.C. §§ 2510-2522

News of an interesting privacy related lawsuit, via Fortune writer Jeff John Roberts, is now swirling around personal electronics manufacturer Bose Corporation. Apparently, collecting data (and a viloation of the so-called Wire Tap Act (Codified in 18 U.S.C. §§ 2510-2522)) - through a companion app to the company's best-in-class noise canceling headphones, and the misuse thereof, is the gist... Stay Tuned. Hat Tip

"The complaint accuses Boston-based Bose of violating the WireTap Act and a variety of state privacy laws, adding that a person's audio history can include a window into a person's life and views. "Indeed, one’s personal audio selections – including music, radio broadcast, Podcast, and lecture choices – provide an incredible amount of insight into his or her personality, behavior, political views, and personal identity," says the complaint, noting a person's audio history may contain files like LGBT podcasts or Muslim call-to-prayer recordings." - via Fortune writer Jeff John Roberts

April 20, 2017 /Marc Handelman
All is Information, Awareness, Common Sense, Communications, Data Security, Demise of Privacy, Devices, Information Security, Signals, Privacy, 18 U.S.C. §§ 2510-2522

33c3, Sebastien Dudek's 'Intercoms Hacking' →

January 24, 2017 by Marc Handelman in All is Information, Conferences, Communications, Information Security, Hardware Security, Signals
January 24, 2017 /Marc Handelman
All is Information, Conferences, Communications, Information Security, Hardware Security, Signals

33c3, Tim 'mithro' Ansell's 'Dissecting HDMI' →

January 22, 2017 by Marc Handelman in All is Information, OpenSource, Communications
January 22, 2017 /Marc Handelman
All is Information, OpenSource, Communications

33c3, Harald Welte and Holger Freyther's 'Dissecting Modern (3G/4G) Cellular Modems' →

January 21, 2017 by Marc Handelman in All is Information, Communications, Conferences, Hardware Security, Information Security, Internetwork Security, Signals, Networks, Network Security, Network Protocols, Radio Telephony, Modems, Cellular Telephony
January 21, 2017 /Marc Handelman
All is Information, Communications, Conferences, Hardware Security, Information Security, Internetwork Security, Signals, Networks, Network Security, Network Protocols, Radio Telephony, Modems, Cellular Telephony

33c33, 'Hunz's Shining Some Light on the Amazon Dash Button' →

January 19, 2017 by Marc Handelman in All is Information, Communications, Conferences, Hardware Security, Information Security
January 19, 2017 /Marc Handelman
All is Information, Communications, Conferences, Hardware Security, Information Security

33c3, tihmstar's 'Downgrading iOS: From Past to Present' →

January 18, 2017 by Marc Handelman in All is Information, Communications, Conferences, Hardware Security, Information Security
January 18, 2017 /Marc Handelman
All is Information, Communications, Conferences, Hardware Security, Information Security

Lightly... Squeezed →

January 11, 2017 by Marc Handelman in All is Information, Science, Quantum Effects, Quantum Mechanics, Computation, Communications

News via the National Institute of Standards and Technology (NIST) of NIST physicists efforts to cool down a component has yeilded an unexpected result. The effort utilized squeezed light (microwaves within an electromagnetic cavity, if you will) to cool the apparatus below the theoretical limit, in this case, below the so-called quantum limit.

January 11, 2017 /Marc Handelman
All is Information, Science, Quantum Effects, Quantum Mechanics, Computation, Communications

Soghoian, Your Smartphone is a Civil Rights Issue →

November 07, 2016 by Marc Handelman in All is Information, Brilliant, Cellular Telephony, Information Security, Communications, Common Sense

Dr. Soghoian's Take...

Tip O' The Hat to Firewall Consultants!

November 07, 2016 /Marc Handelman
All is Information, Brilliant, Cellular Telephony, Information Security, Communications, Common Sense

SIM'd

October 11, 2016 by Marc Handelman in All is Information, Complexity, Communications, Cellular Telephony

Well done (and mercifully brief) Subscriber Identity Module teardown. via Firewall Consultants.

October 11, 2016 /Marc Handelman /Source
All is Information, Complexity, Communications, Cellular Telephony

Image Credit: Glen's Computer Museum - http://www.glennsmuseum.com/encryption/encryption.html

Automated Cryptographic Validation Protocol (ACVP) →

August 31, 2016 by Marc Handelman in All is Information, Communications, Computation, Cryptography

Via Richard Chirgwin writing at El Reg, detailing the efforts by NIST (here's the project page)(and their private industry partner Cisco) to automate cryptographic validation.

August 31, 2016 /Marc Handelman
All is Information, Communications, Computation, Cryptography

Trees, The Talking →

July 24, 2016 by Marc Handelman in All is Information, Science, Communications, Biology, Botany

Simply Astonishing.

July 24, 2016 /Marc Handelman
All is Information, Science, Communications, Biology, Botany

Burners, The Tightening

June 02, 2016 by Marc Handelman in All is Information, Communications, Communications Governance, Cryptography, Demise of Privacy, Information Security, Mobile Networks, Mobile Security, Signals

Well wrought thought piece on the use, and misuse, of prepaid cellular telephony hardware, the so-call Burner, and the effort to enforce regulations thereto. Entitled Burner Phones: Will Tightening Restrictions on Prepaid Cell Phones Solve Anything? Certainly today's Must Read post...

June 02, 2016 /Marc Handelman
All is Information, Communications, Communications Governance, Cryptography, Demise of Privacy, Information Security, Mobile Networks, Mobile Security, Signals
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