Infosecurity.US

Information Security & Occasional Forays Into Adjacent Realms

  • Web Log

Bitcoin Miner, The Galaxian →

October 31, 2017 by Marc Handelman in Cryptocurrency, Cryptography, Bitcoin

Samsung Galaxy Bitcoin Miner Dingus. Where's the fire extinguisher?

October 31, 2017 /Marc Handelman
Cryptocurrency, Cryptography, Bitcoin

CryptoEconimics Security Conference 2017, Professor Silvio Micali's 'Algorand' →

October 25, 2017 by Marc Handelman in A.M. Turing Award, ACM, Conferences, Education, Cryptography, Information Security
October 25, 2017 /Marc Handelman
A.M. Turing Award, ACM, Conferences, Education, Cryptography, Information Security

DerbyCon 2017, Aaron Hnatiw's 'Hacking Blockchains' →

October 22, 2017 by Marc Handelman in Conferences, Education, Information Security, Cryptography, Blockchain, DerbyCon
October 22, 2017 /Marc Handelman
Conferences, Education, Information Security, Cryptography, Blockchain, DerbyCon

The Factor Circumstance →

October 17, 2017 by Marc Handelman in Bugs, Cryptography, Information Security

News, via Dan Goodin, writing at our beloved ArsTechnica, detailing an enormous factorization flaw within Infeneon-based 2048-bit RSA keys tied to a widening number of encryption products worldwide. The implications are equally enormous. H/T

'The researchers who uncovered the Infineon library flaw questioned whether the secrecy required by some of the certification process played a role. They wrote: Our work highlights the dangers of keeping the design secret and the implementation closed-source, even if both are thoroughly analyzed and certified by experts. The lack of public information causes a delay in the discovery of flaws (and hinders the process of checking for them), thereby increasing the number of already deployed and affected devices at the time of detection.' - via Dan Goodin at ArsTechnica

October 17, 2017 /Marc Handelman
Bugs, Cryptography, Information Security

Pecunia Cryptem Caro Comedenti →

October 03, 2017 by Marc Handelman in Cryptography, Cryptocurrency, Bitcoin

The capability of Bitcoin to gravitate to the outer fringes is fundamentally astounding...

October 03, 2017 /Marc Handelman
Cryptography, Cryptocurrency, Bitcoin

Seth Juarez's 'Inside Coco Framework, the Foundation of Blockchain for Enterprise with , Mark Russinovich' →

September 19, 2017 by Marc Handelman in Education, Information Security, Blockchain, Cryptography

Another well crafted video explaining the Coco Framwwork and Blockchain componentry from Seth Juarez and Mark Russinovich.

September 19, 2017 /Marc Handelman
Education, Information Security, Blockchain, Cryptography

Seth Juarez's 'An Introduction to Blockchain with Mark Russinovich' →

September 11, 2017 by Marc Handelman in MustView, Blockchain, Data Security, Cryptocurrency, Cryptography, Information Security

Very well crafted, well presented and on target video, comprising blockchain content from Seth Juarez and Mark Russinovich. Deemed today's Must View video. Enjoy (and consider having your parents, grandparents and most of all your kids watch as well).

September 11, 2017 /Marc Handelman
MustView, Blockchain, Data Security, Cryptocurrency, Cryptography, Information Security

BSides London 2017, Matthew Di Ferrante's 'Truly Anonymous Credentials Using Modern Cryptography' →

August 12, 2017 by Marc Handelman in BSides, Cryptography, Conferences, Education, Information Security
August 12, 2017 /Marc Handelman
BSides, Cryptography, Conferences, Education, Information Security

Meet Alice and Bob →

July 25, 2017 by Marc Handelman in Cybersecurity, Network Security, Cryptography, Information Security, Data Security

Meet the eponymous and phenomenally inimitable Alice and Bob; examine their crypto-history as a crypto-couple, as it were (and, in this case) - for your crypto-pleasure. If you read anything on cryptography read this for the fluctuant jubilance it shall undoubtedly convey to you, cryptographiclly speaking. H/T

July 25, 2017 /Marc Handelman
Cybersecurity, Network Security, Cryptography, Information Security, Data Security

Commence the Crackage →

July 06, 2017 by Marc Handelman in Cryptography, Information Security

via Mohit Kumar's superlative reporting at THN, comes word of the successful crack of the GPG Libgcrypt (utilizing a flaw within the lib), now noted as CVE-2017-7526; an additional annoucement has been published at the GPG site.

July 06, 2017 /Marc Handelman
Cryptography, Information Security

McAfee Mines Cryptocash →

June 26, 2017 by Marc Handelman in All is Information, Cryptocurrency, Cryptography, Fungibility, Information Security

Ah, the old Ethereum mining gambit...

June 26, 2017 /Marc Handelman
All is Information, Cryptocurrency, Cryptography, Fungibility, Information Security

Le Quanta des Jumeaux Chinois →

June 19, 2017 by Marc Handelman in Information Security, All is Information, Cryptography

Roland Pease - writing for the BBC Radio Science Unit, has crafted this well-reported piece, targeting the PRC's Micius satellite, engineered to provision the fundamentals of an ostensibly 'unbreakable' crypto-mehodology, i.e., quantum entanglement (in this case, wierding twins)...

"Chinese scientists have pulled off a major feat with one of the sub-atomic world's weirdest phenomena: photons that behave like twins and experience the same things simultaneously, even over great distances." - via Phys.org

June 19, 2017 /Marc Handelman
Information Security, All is Information, Cryptography

Antbleed, The Bitcoin Backdoor

April 27, 2017 by Marc Handelman in All is Information, Bitcoin, Cryptocurrency, Cryptography, Economics, Dubious Methodology, Information Security

Catalin Cimpanu writing at Bleeping Computer, regales us with the tale of Antbleed, a newly discovered tidbit of backdoor code found on Bitcoin mining devices. Oops.

April 27, 2017 /Marc Handelman
All is Information, Bitcoin, Cryptocurrency, Cryptography, Economics, Dubious Methodology, Information Security

RSAC 2017, Cryptographer's Panel →

March 06, 2017 by Marc Handelman in All is Information, Conferences, Cryptography, Education, Information Security, RSA Conference
March 06, 2017 /Marc Handelman
All is Information, Conferences, Cryptography, Education, Information Security, RSA Conference

Blockchain'ed →

February 21, 2017 by Marc Handelman in All is Information, Bitcoin, Cryptocurrency, Cryptography, Trust, Must Read

Screed of the Week, via Aeon, discussing the hard fork of Ethereum, and the Fall of Trust (at least in cryptocurrency). Certainly today's MustRead.

February 21, 2017 /Marc Handelman
All is Information, Bitcoin, Cryptocurrency, Cryptography, Trust, Must Read

33c3, Mark van Cuijk's 'A World Without Blockchain' →

January 25, 2017 by Marc Handelman in All is Information, Conferences, Cryptocurrency, Cryptography, Financial Security, Information Security, Blockchain
January 25, 2017 /Marc Handelman
All is Information, Conferences, Cryptocurrency, Cryptography, Financial Security, Information Security, Blockchain

Google's Keys to Security, Pragmatism At It's Finest →

December 26, 2016 by Marc Handelman in All is Information, Cryptography, Data Security, Information Security, Web Security

Read it (PDF) and be pleased that all-well-might-indeed-be-right-with-the-Universe, at least in user-land universal 2nd factor crypto that, is...

h/t

December 26, 2016 /Marc Handelman
All is Information, Cryptography, Data Security, Information Security, Web Security

Voynich Manuscript, Published by Yale University Press →

November 29, 2016 by Marc Handelman in All is Information, Cryptography

Behold, Yale University Press has published a modern facsimile replication of the Voynich Manuscript. H/T

November 29, 2016 /Marc Handelman
All is Information, Cryptography

Image Created By Eric Miller

Bitcoin, Upper Limit Reached? →

October 06, 2016 by Marc Handelman in All is Information, Bitcoin, FinTech, Cryptocurrency, Cryptography

Eric Miller has created a new project visualizing the cryptocurrency otherwise-known-as Bitcoin's Blockchain utilization in near realtime. Examine Eric's project ReadMe and code repository at GitHub, for additional - and vital - information. Outstanding, indeed.

October 06, 2016 /Marc Handelman
All is Information, Bitcoin, FinTech, Cryptocurrency, Cryptography

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
  • Newer
  • Older