Installing OCSP Responder Role You can install the OCSP responder role in Windows Server 2008 R2 either via a command line tool or by using the role wizard. Command line Command: servermanagercmd.exe –install ADCS-Online-Cert Whooops, deprecated 😀 Nevertheless, works. You just have to wait for the installer to finish. Role Read more…
Some while ago I posted a blog detailing how to install Subsonic on a Raspberry Pi 1. If you google for “subsonic raspberry pi” my blog shows up as a top search result (normally 3rd place, but even second is possible). In addition, each day I get more than one Read more…
Yeah, let the games begin, I am prepared. Last week’s Rio held some test games, used for athletes to qualify for the Olympic Games as well as to test the infrastructure, stadiums, processes, etc. I live close to the main Olympic Games revenue location, and those tests showed me that Read more…
I was preparing a demo showing how to visualize data from an IoT service using SAP UI5 VisFrame charts. To play around with VizFrame, I used the sample from SAPUI5 SDK. It was working perfectly on the online version, but while running the UI5 app and Chrome, I got an Read more…
Rui Nogueira published a while back a blog series on SCN on how to implement an IoT scenario using a Raspberry Pi and HCP. I think the example shows very well how what the main use case of IoT is. When the blog was published, there was no SAP HCP Read more…
Systems you work with have a timeout parameter. You may be logged on or an anonymous user, in both cases the system creates a session for you and controls its lifetime. This is not to remind you to get your work done rapidly, but mostly to ensure that a long Read more…
Docker is great to get you started with a solution or to share your setup. A problem you may not be aware of at the beginning is the size of a Docker image. You start with a small base image like Debian, add your stuff and ready. This works perfectly Read more…
A good TLS setup includes providing a complete certificate chain to your clients. This means that your web server is sending out all certificates needed to validate its certificate, except the root certificate. This is best practice and helps you achieving a good rating from SSL Labs. In a normal Read more…
You should secure your web site using TLS. No, that`s not a typo, it`s TLS and not SSL. SSL is dead and should not be used anymore. Praise TLS. This may sound complicated at first, but it`s not. First step is to deactivate HTTP and activate HTTPS. How to do Read more…
After installing GateOne on my Raspberry Pi 2 Debian system, I can log on to SSH via HTTP and browser. But only from my internal network, as the external accessible port is blocked by Apache. To add GateOne from outside, I either can disable Apache (no, won`t do it) or Read more…