#digitalidentity
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Dystopia Comes with Comfort and Convenience
Hitoshi Kokumai · I take up this report today - “Facebook's metaverse plans labelled as 'dystopian' and 'a bad idea'” · https://www.bbc.com/news/technology-59154520 · I am not knowledgeable enough to be able to judge whether ‘Metaverse’ itself is a good or bad idea, but it is not hard for me to j ...
How Best to Bring Comfort to Cyber Criminals
Hitoshi Kokumai · Another topic for today is “Passwordless made simple with user empowerment” · https://www.securitymagazine.com/articles/96431-passwordless-made-simple-with-user-empowerment · Imagine a world where quantum computing has made a quantum leap and destroyed the public-key infrastruct ...
Truly Big Threat
Hitoshi Kokumai · The quantum computer held in a bad guy’s hand is indeed a big threat. So is the artificial intelligence that has gone out of control. · However, a yet bigger threat comes from the humans who are indifferent to the power and value of humans' volition and memory. · Worst would be ...
Dual Causes of Password Predicament
Hitoshi Kokumai · Our password headache may well be the consequence of these dual causes - · ‘Use of Impracticable Password’ and ‘Non-Use of Practicable Password’ · Everyone grumbles at the former, while few are well awake to the latter. · For more about the latter, you could refer to this post –“ ...
Quantum Computing and Identity Assurance
Hitoshi Kokumai · Bad guys, who have a quantum computer at hand, would still have to break the part of user authentication that is not dependent on the public-key scheme, prior to accessing the target data, in the normal environment where secret credentials play a big role; quite a few cryptograph ...
New Slide - Healthy Second Life of Legacy Password Systems
Hitoshi Kokumai · We’ve come up with a slide presentation for “Bring a healthy second life to your legacy password system” · “We do not have to replace or rebuild the existing text password systems for making use of episodic memory; images of our episodic memory can be turned into a high-entropy c ...
Unbreakable Password: Theft-prone though Unbreakable
Hitoshi Kokumai · I take up this report today - “SBI suggests 8 ways in which you can create an unbreakable password” · https://www.livemint.com/money/personal-finance/sbi-suggests-8-ways-in-which-you-can-create-an-unbreakable-password-11629343136710.html · Such unbreakable passwords as suggested ...
To be more secure or less secure, that is the question
Hitoshi Kokumai · · “Passwordless MFA solutions with biometrics launched by SecureAuth, LoginID” https://www.biometricupdate.com/202105/passwordless-mfa-solutions-with-biometrics-launched-by-secureauth-loginid · However, · Remove the password and we will see the security lowered. Add the biome ...
Episodic Memory and Blockchain
Hitoshi Kokumai · What blockchain technology aims to achieve was not new to us. It was in 2002 that we took on a project that Expanded Password System was incorporated in a private/public key scheme deployed in a decentralized P2P formation. We were not able to secure the further budget for comme ...
Blockchain not to blame
Hitoshi Kokumai · "Bitcoin is ‘disgusting and contrary to the interests of civilization’ says famed investor Charlie Munger" https://www.theregister.com/2021/05/03/berkshire_hathaway_annual_meeting_tech_highlights/ · I don’t think that this report is the denial of blockchain and the like, althou ...
Defense against Persistent Threats by Expanded Password System
Hitoshi Kokumai · Episodic image memory, that enables us to re-generate high-entropy authentication codes and cryptographic keys, also helps us achieve such objectives as to · (1) prevent OTP token from getting compromised · (2) come up with very resilient 2-channe/factor authentication · (3) t ...
On-the-fly regeneration of cryptographic keys made feasible by our episodic memory
Hitoshi Kokumai · Expanded Password System, that provides ‘wide choice of secret credentials’ and enables us to intuitively manage ‘correspondence between accounts and passwords’, makes it easily practicable to get cryptographic keys re-generated on-the-fly from what we had firmly remembered as ep ...
Wide choice of secret credentials
Hitoshi Kokumai · We could opt to continue to use the remembered passwords as before, although the memory ceiling is very low. Most of us can manage only up to several of them. · We could opt to recognize the pictures remembered in stories where we want to reduce a burden of textual passwords. Th ...
Which passwords correspond to which accounts?
Hitoshi Kokumai · Being able to recall strong passwords is one thing. Being able to recall the correspondence between accounts and passwords is another. · When different sets of images are allocated to different accounts, those unique image matrices will be telling you which images you should pic ...
Get the password removed and we’ll see something very nice
Hitoshi Kokumai · It would be true if this remark were uttered by bad guys; the passwordless identity security is indeed very favourable to them, though not to good citizens. · Removal of the password benefits bad guys in two ways – The lowered security is directly beneficial to criminals. On top ...
Fed up with Password
Hitoshi Kokumai · Few would disagree that the current form of password system is disliked, hated, loathed and fed up with. · Hence our proposition - We do not have to stick to remembering something afresh. We could instead make use of what we remembered many years ago and retained deep in our bra ...
Get Away from Dichotomy on Issues of Ethics
Hitoshi Kokumai · I would like to differentiate (1) people who use weak authentication solutions and (2) those who gain quick money by promoting weak authentication products alleging that they are promoting security-enhancing solutions. · The latter (2) that end up with spreading a false sense of ...
Blockchain and Carbon Footprints
Hitoshi Kokumai · "Could a ‘Crypto Climate Accord’ erase cryptocurrencies’ carbon footprint?" https://www.theverge.com/2021/4/8/22373524/cryptocurrency-climate-accord-bitcoin-carbon-footprint · Is the carbon footprint of blockchain an enemy of the habitable climate? · We should distinguish the ...
What’s behind ever more insecure cyberspace?
Hitoshi Kokumai · "Why are we here and what to do about it?" · https://www.linkedin.com/pulse/why-we-here-dr-vladas-leonas-gaicd-facs-fieaust/ · In this article Dr Vladas Leonas talks about 11 major causes of cyber insecurity. · I would like to add another element - There are quite a few securi ...
Many of the recent cyber-centric innovations, which some people call ‘techceleration’, would end up with pipedream without solid identity assurance
Hitoshi Kokumai · Citizens in an inclusive society must be able to demand that their volition be confirmed when their digital identity needs to be authenticated for their civic rights and duties. ‘Identity Assurance by Our Own Volition and Memory’, our principle, could well be a fundamental requir ...
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ゲオ高島平店
次の場所にあります: Talent JP C2 - 5日前
Geo Holdings corporation Kasugai, 日本仕事情報 · ● 仕事内容 「ゲオに行けば、そこでしか味わえない豊かで楽しい時間を過ご · せる」と思って頂けるように、その時々のトレンドを捉えた多彩 · な映画・音楽・ゲーム・スマホなどの商品の販売、貸出・返却作 · 業、仕入れや店舗内清掃などをするお仕事です。未経験者OKゲ · オの商品に少しでも興味のある方大歓迎です ●"好き"なら未経験でもOK 「映画が好き」「ゲームが好き」「人と話すことが好き」「ゲオ · で働いてみたい」などの応募理由でOKですアルバイト未経験で · も、挨拶の仕方・レジの使い方といった基本的な業務から教えま · すので、ひ ...
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運転代行業務
次の場所にあります: Talent JP C2 - 6日前
公開範囲1.等を含む求人情報を公開する Goshogawara, 日本 パート仕事内容 · ○車の運転代行業務 · *随伴車は、軽自動車・普通車/ATを運転します。 · *週3日以上勤務可能な方 · *金曜日・土曜日に勤務が可能な方 · *携帯電話を所有している方 · [就業時の連絡手段として必要なため] · ◇短時間勤務も可能です。 · 希望の時間に合わせて働くこともできますので、高齢の方も安心 · して働けます。 雇用形態 パート労働者 正社員登用の有無 あり 正社員登用の実績(過去3年間) 2名 派遣・請負等 就業形態 派遣・請負ではない 雇用期間 雇用期間の定めなし 就業 ...
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リサイクルボックス内の資源回収や運搬スタッフ
次の場所にあります: Talent JP C2 - 1週間前
Aeon Retail Nagoya, 日本待遇 · ▽コミュニティ社員(パート) · 交通費規定内支給 / 買物割引制度 / 売場により制服貸与 / · 昇給/賞与制度※年2回 / 有給休暇(6カ月以上勤務から) / 社会保険完備(勤務条件による)/ 社内共済会(勤務条件による)/ その他福利厚生 · ▽アルバイト(G.Gパートナー) · 交通費規定内支給 / 売場により制服貸与 / 有給休暇(6カ月以上勤務から) · ※店舗及び雇用形態により内容が異なります。詳しくは面接時にお問合せください。 · ※店舗事業所敷地内禁煙、就業時間内禁煙 · ☆【契約期間・更新の有無】雇用形態により異なる · ...
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