WEB

Hi All,

The 39C3 (39th Chaos Communication Congress) was held in Hamburg from December 27–30, 2025. Organized by the Chaos Computer Club and volunteers, this four-day event featured over 160 talks and workshops covering hacking, hardware, AI, digital rights, and the societal implications of technology—under the motto “Power Cycles.” It brought together hackers, activists, artists, and technologists in a collaborative “temporary city” for critical discourse, creative exchange, and hands-on experimentation.

Hi All,

Happy new Year to everybody!

Thank’s for reading my Blog and following me on Linkedin, X and Bluesky.

Hi All,

I’ve published a new Swiss Domain Security Report Q3 2025 to rise awareness about the available Security technologies around Domains and Mailsecurity. It shows the adoption of diffrent technologies for the whole .ch TLD (Top Level Domain).

Hi All,

Since a few days, the Public Beta of the E-ID of the Swiss Governement is accessible and can be used to issue, test and revoke Beta-ID Credentials.

Hi All,

Happy new Year to everybody! Thank’s for reading my Blog and following me on Linkedin, X and Bluesky.

Hi All,

Until now, .swiss domain names have been primarily reserved for companies listed in the Swiss commercial register since their introduction in 2015. However, as of April 24, 2024, this exclusivity will change. Private individuals and sole proprietorships, even those not formally registered in the commercial register, will now have the opportunity to register .swiss domains.

Hi All,

I’ve published a new Swiss Domain Security Report Q4 2023 to rise awareness about the available Security technologies around Domains and Mailsecurity. It shows the adoption of diffrent technologies for the whole .ch TLD (Top Level Domain).

Hi All,

Happy new Year to everybody! Thank’s for reading my Blog and following me on X aka Twitter, Linkedin and Bluesky.

Hi All,

In 2015 i wanted to know how many SMTP Servers used STARTTLS, SPF, DKIM, DMARC. I’ve programmed a Webspider with PowerShell and collected about 100'000 Domains. Then made another Script that queried those domains and made SMTP Connect to find out if STARTTLS was in the ELHO Response. The Result was a Report of about 100'000 Domains from the .ch Top Level Domain.

Hi All,

Do you know the Drop Feature in Microsoft Edge?

Hi All,

Recently my Colleque Tobias Asböck made me aware of the HTTP Security Headers.

Hi All,

Do you know Microsoft Designer?

The Microsoft Designer app is a graphic design tool in Microsoft 365 that allows users to create custom invitations, digital postcards, and other materials using the same artificial intelligence technology as DALL-E 2.

Hi All,

Recenty, i stumbled upon the Skype (Consumer) Blog and noticed that you can now use Bing AI in Skype.

Hi All,

A year ago, Apple, Google and Microsoft Commit to Expanded Support for FIDO Standard to Accelerate Availability of Passwordless Sign-Ins.

Hi All,

Happy new Year to everybody! Thank’s for reading my Blog and following me on Twitter and Linkedin.

Hi All,

Last week the local Power Company EWBhas installed Smart Meters at my building.

Hi All,

Switch the Swiss Registrar for .ch and .li Domains has published the Domains on a Open Data Policy.

Hi all,

It’s time to celebrate!

I’ve written a whopping 2'000 Blog Posts in this Blog https://blog.icewolf.ch As you can see, i’ve started this Blog back in 2007 - it’s now almost 15 Years old.

Hi All,

I’ve always asked myself, where on Google the Whatsapp Backup will be stored. It’s kind of hidden and does not count against the Quota of Google Drive.

Hallo zusammen,

Anfangs des Jahres ist jeweils ein guter Zeitpunkt um auf das alte Jahr zurückzuschauen. Im 2020 habe ich 278 Blog Artikel geschrieben, also durchschnittlich etwa 23 pro Monat - so viel wie wie noch nie.