Growth Of HTTPS Public Logs (CT)

As we have a database of all the issued public certificates, we started looking at some of the data. This is a quick note about the frequency of updates of certificate transparency (CT) logs.

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Real-Time Certificate Info – 5,560,000,000 KeyChest Index

We have finally completed a GLOBAL certificate look-up table for real-time notifications in our re-designed KeyChest service. KeyChest has been using an external service to check for new certificates. This has become unsustainable due to the number of users and certificates we monitor.

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Multiparty Encryption – Our Talk at DefCon 25 – August 2017

I just found a video of our presentation at DefCon last year, which I haven’t watched since. The talk included a live demonstration connecting to a bank of smart-cards in Cambridge, UK. Organizers warned us not to do it as the network was pretty locked-down and a lot of …. interesting traffic was flowing around.

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PDF Signing With CloudFoxy And Smartcards – Production Notes

We have handed over the first deployment of our CloudFoxy (smart cards over RESTful API) for PDF signing and it is now in live use. Here are a few observations of mine about dependencies, performance, and delivery.

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PDF Signing, eIDAS for Companies – CloudFoxy

We have implemented a solution for eIDAS USB smart cards, with no drivers on user computers. We simply access smart cards HTTPS to sign PDF documents. A solution, which can be automated, integrated with an internal IT infrastructure, and managed by a dedicated support.

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Expanding KeyChest For Increasing Usage

We have upgraded the KeyChest infrastructure to serve the growing user base. It is the first step for our new version, with real-time notifications, internal certificate monitoring, automated renewals, and faster discovery of new certificates.

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Automate certificate monitoring with free API – KeyChest

Our certificate monitoring KeyChest has an initial RESTful API for remote enrolment of new certificates and for checking certificate expiry. Its design supports automation without any initial security/authorization setup.

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Amazon AWS – we got caught out by CPU credits

Amazon is pretty good at providing a cloud platform with all the tools and infrastructure you may possibly need without looking into the small print. CPU credits are an exception.

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How secure is CloudFlare “flexible SSL” option

One would expect that when you decide to secure your web-server traffic with HTTPS, you do it for the security. Some, however, do it mostly to improve their SEO. CloudFlare flexible SSL is exactly for this.

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