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Mika Rautio

@mrautio@infosec.exchange
mastodon 4.8.0-alpha.3+glitch
  • Open on infosec.exchange

Information security stuff with emphasis on payment security. Views expressed are my own.

#informationsecurity #privacy #payments #pcidss

112 Followers
238 Following
5 Posts
Joined November 13, 2022
Open post
Mika Rautio @mrautio@infosec.exchange
· 17mo ago
"Finland, Sweden, Norway, Denmark and Estonia are rolling out offline card payment systems to provide a back-up if internet connections are lost, including due to sabotage, Bank of Finland board member Tuomas Valimaki said on Wednesday. ... Sweden's central bank told Reuters that it hoped to establish a system by July 1, 2026, that would allow Swedes to make offline card payments to buy essential goods in the event of disruptions lasting up to seven days." https://www.reuters.com/business/finance/nordics-estonia-plan-offline-card-payment-back-up-if-internet-cut-2025-05-07/ #cardpayments #businesscontinuity #offlinepayments #informationsecurity
reuters.com
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Open post
Mika Rautio @mrautio@infosec.exchange
· 2mo ago
Replying to
@v_d_richards@literatur.social In the end consumer choices dictate the policies. I think it is a more logical action to improve resilience of digital payments, than just asking people to carry more cash in near-cashless Nordic countries. Personally I'd recommend any person to have at least 3 days of cash for essential use if possible. Then you at least have multiple options if one payment method fails.
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Open post
Mika Rautio @mrautio@infosec.exchange
· 2mo ago
Replying to
@oliof@social.treehouse.systems rollouts are country specific and come with limitations. Usually enabling of offline payment is mainly meant for "essential" merchants (e.g., retail/gas stations/pharmacies), not for every merchant. In Sweden the system is based on existing infrastructure (offline EMV card payments) and meant for essential merchants so I would assume that rollout is completed or near-ready already as there are no new systems to introduce. More details on Sweden's implementation: https://www.riksbank.se/en-gb/payments--cash/payment-preparedness/offline-payments/
Offline payments
riksbank.se

Offline payments

As of 1 July 2026, there are expanded options for making card payments offline to enable the purchase of essential goods in the physical retail trade. The expan

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Open post
Mika Rautio @mrautio@infosec.exchange
· 2mo ago
ECB has revealed shortlist of new proposed Euro note designs. “The redesign of the euro banknotes is part of a long-term effort by the Eurosystem to ensure that cash remains a secure, efficient and relatable means of payment, preserving citizens’ access to public money and their freedom to choose how to pay,” said ECB Executive Board member Piero Cipollone. https://www.ecb.europa.eu/press/pr/date/2026/html/ecb.pr260723~c2d43f9170.en.html #ecb #euro #cash
ECB reveals shortlisted designs for new banknotes and launches public survey
European Central Bank

ECB reveals shortlisted designs for new banknotes and launches public survey

The European Central Bank (ECB) is the central bank of the European Union countries which have adopted the euro. Our main task is to maintain price stability in the euro area and so preserve the purchasing power of the single currency.

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Open post
Mika Rautio @mrautio@infosec.exchange
· 2mo ago
Replying to
@wraith@demanufacture.org it depends in the point-of-view. For example in many countries cash is very dominant method of payment and best feature of it is that it can be perfectly offline! :) Nordics have high volume of electronic payments (>90%) which makes the countries' payments very vulnerable to telecommunication disruptions.
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