Blogs

Previous work

WeTransfer without worries

When privacy and copyright matter" WeTransfer will claim the rights to your files. By using the service, you agree to this as of August 8, 2025.

Disadvantages of the cloud

Or: the advantages of open source and Linux A business owner called me two weeks ago.

Password management

I was approached by an small company with a question about password management. The employees used Google Chrome’s password manager.

Certificates for internally secured connections

You can use Let’s Encrypt to request certificates for websites free of charge. The disadvantage of such a certificate is that it is only valid for 90 days.

Emails are considered spam

A customer contacted me with a major problem: when they sent an email to another party, this email was almost always mistaken for spam.

Moving web server

A customer has their own VPS in the cloud that is used for the website and all email traffic.