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Category: Security
WPAD/PAC Attacks Against OAuth and Countermeasures
The WPAD/PAC Attack presented on August 3 at Black Hat 2016, which can read HTTPS URLs, is an attack that makes you think, “Ah, I see.” Instead of attacking HTTPS itself, the…
Why an Open Internet Matters #OECDDigitalMX
(The following is an English translation of a speech delivered during a panel discussion at the TUAC Forum of the OECD Ministerial Meeting on the Digital Economy 2016. The original…
ITAC Forum at the OECD Ministerial Meeting on the Digital Economy (2016/6/21)
The program has been released for the OECD ITAC (Internet Technical Advisory Committee) Forum, which will be held next week on June 21 (Tuesday), ahead of the OECD Ministerial Meet…
The OpenID Track at CIS Is on Tuesday, June 7
Until last year, the OpenID Track at CIS was held on the pre-conference day, but this year it has been incorporated into the main conference under the title “Achieving Internet Sca…
Installing an SSL Certificate with Let’s Encrypt, Now Certbot
This article is outdated. Most Linux distributions should now support Certbot packages, so please use those.If custom configuration is needed, it will probably concern how to reloa…
Setting Up Name-Based HTTPS Virtual Hosts (SNI) with Let’s Encrypt
Let’s Encrypt is a free TLS server-certificate service provided by the US foundation Internet Security Research Group (ISRG). Its motto is free, automated, secure, transparen…
Pray for France—The Coordinated Paris Terrorist Attacks—What to Do During a Terrorist Attack
Something deeply tragic has happened again. More than 150 people have died in the coordinated terrorist attacks in Paris . May they rest in peace. U.S. President Obama issued a sta…
Risk Management and Technology: Spate of “Biometric Authentication Card” Scams—20 Times the ATM Withdrawal Limit, Metropolitan Police Department
According to a Sankei Shimbun report, scams exploiting the fact that biometric authentication cards raise the ATM withdrawal limit by 20 times appear to be increasing rapidly. The…
On November 13, I Will Speak at the 5th Symposium on Biometrics, Recognition and Authentication
On Friday, November 13, from 15:50, I will give a presentation at the “5th Symposium on Biometrics, Recognition and Authentication.” Privacy Trust Frameworks and the Use of Persona…
The Return Envelope for the UPQ A01 Is Unexpectedly Analog
Well, getting straight to the point, the return envelope for the UPQ A01 has arrived. Incredibly, it was handwritten! I suppose it conveys sincerity, or something… Perhaps th…
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