Hacking

I am joining the ranks of self-proclaimed productivity experts: Do you feel distracted by social media? Do you feel that too much scrolling feeds transforms your mind - in a bad way? Solution: Go find an online platform that will put your mind in a different state. Go hacking on hackthebox.eu. I have been hacking … Continue reading Hacking

Cloudy Troubleshooting (2)

Unrelated to part 1 - but the same genre. Actors this time: File Cloud: A cloud service for syncing and sharing files. We won't drop a brand name, will we? Client: Another user of File Cloud. [Redacted]: Once known for reliability and as The Best Network. Dark Platform: Wannabe hackers' playground. elkement: Somebody who sometimes just wants to be an … Continue reading Cloudy Troubleshooting (2)

Cloudy Troubleshooting

Actors: Cloud: Service provider delivering an application over the internet. Client: Business using the Cloud Telco: Service provider operating part of the network infrastructure connecting them. elkement: Somebody who always ends up playing intermediary. ~ Client: Cloud logs us off ever so often! We can't work like this! elkement: Cloud, what timeouts do you use? … Continue reading Cloudy Troubleshooting

Give the ‘Thing’ a Subnet of Its Own!

To my surprise, the most clicked post ever on this blog is this: Network Sniffing for Everyone: Getting to Know Your Things (As in Internet of Things) ... a step-by-step guide to sniff the network traffic of your 'things' contacting their mothership, plus a brief introduction to networking. I wanted to show how you can … Continue reading Give the ‘Thing’ a Subnet of Its Own!

Watching TV Is Dangerous

I am not talking about humans. But TV-sets might threaten other devices in the smart home; this was a recent puzzle submitted by a blog reader. Two unrelated devices / services met on the user's local computer network: IP-TV provided by a large German telco. a data logger for monitoring the heating system. This user … Continue reading Watching TV Is Dangerous

Network Sniffing for Everyone – Getting to Know Your Things (As in Internet of Things)

Simple Sniffing without Hubs or Port Mirroring for the Curious Windows User [Jump to instructions and skip intro] Your science-fiction-style new refrigerator might go online to download the latest offers or order more pizza after checking your calendar and noticing that you have to finish a nerdy project soon. It may depend on your geekiness … Continue reading Network Sniffing for Everyone – Getting to Know Your Things (As in Internet of Things)