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raspberry pi

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Read more about the article Bugs in billions of WiFi, Bluetooth chips allow password, data theft

Bugs in billions of WiFi, Bluetooth chips allow password, data theft

  • Post author:Cognitive Metropolis
  • Post category:IOT/Security

Researchers at the University of Darmstadt, Brescia, CNIT, and the Secure Mobile Networking Lab, have published a paper that proves it's possible to extract passwords and manipulate traffic on a…

Continue ReadingBugs in billions of WiFi, Bluetooth chips allow password, data theft
Read more about the article How to Use a Raspberry Pi as a Proxy Server with Privoxy

How to Use a Raspberry Pi as a Proxy Server with Privoxy

  • Post author:Cognitive Metropolis
  • Post category:IOT/Security

A web proxy server sits between the computers on your network and the internet. The proxy server intercepts HTTP and HTTPS traffic, acting as a border control officer. It checks…

Continue ReadingHow to Use a Raspberry Pi as a Proxy Server with Privoxy
Read more about the article How to Set Up a Pi Hole to Block Ads and Speed Up Your Internet

How to Set Up a Pi Hole to Block Ads and Speed Up Your Internet

  • Post author:Cognitive Metropolis
  • Post category:IOT

The internet is a much different place when it’s not full of advertisements. This past week, I zipped around from site to site, watching the images and text load without…

Continue ReadingHow to Set Up a Pi Hole to Block Ads and Speed Up Your Internet
Read more about the article Build a Kubernetes cluster with the Raspberry Pi

Build a Kubernetes cluster with the Raspberry Pi

  • Post author:Cognitive Metropolis
  • Post category:IOT

Kubernetes is an enterprise-grade container-orchestration system designed from the start to be cloud-native. It has grown to be the de-facto cloud container platform, continuing to expand as it has embraced…

Continue ReadingBuild a Kubernetes cluster with the Raspberry Pi
Read more about the article Arm CPUs impacted by rare side-channel attack

Arm CPUs impacted by rare side-channel attack

  • Post author:Cognitive Metropolis
  • Post category:News

Chipmaker Arm has issued guidance to software developers this week detailing mitigations against a new vulnerability discovered in its Armv8-A (Cortex-A) CPU architecture. Codenamed SLS (standing for Straight-Line Speculation), this…

Continue ReadingArm CPUs impacted by rare side-channel attack
Read more about the article New Raspberry Pi 4 update beta lets you boot from a USB mass storage device

New Raspberry Pi 4 update beta lets you boot from a USB mass storage device

  • Post author:Cognitive Metropolis
  • Post category:News

The Raspberry PI Foundation has released beta firmware and a bootloader to enable booting the Raspberry Pi 4 from a USB mass storage device. The new firmware and bootloader could…

Continue ReadingNew Raspberry Pi 4 update beta lets you boot from a USB mass storage device
Read more about the article Modify a disk image to create a Raspberry Pi-based homelab

Modify a disk image to create a Raspberry Pi-based homelab

  • Post author:Cognitive Metropolis
  • Post category:OS

Building a homelab can be a fun way to entertain yourself while learning new concepts and experimenting with new technologies. Thanks to the popularity of single-board computers (SBCs), led by…

Continue ReadingModify a disk image to create a Raspberry Pi-based homelab
Read more about the article Raspberry Pi alternative: New Odroid-C4 undercuts 4GB Raspberry Pi 4 by $5

Raspberry Pi alternative: New Odroid-C4 undercuts 4GB Raspberry Pi 4 by $5

  • Post author:Cognitive Metropolis
  • Post category:IOT/News

Hardkernel, the maker of Raspberry Pi-like Odroid single-board computers, has released a direct and cheaper rival to the top-end Raspberry Pi 4 4GB model, arguing its new board outperforms the…

Continue ReadingRaspberry Pi alternative: New Odroid-C4 undercuts 4GB Raspberry Pi 4 by $5
Read more about the article Which Raspberry Pi Should I Buy?

Which Raspberry Pi Should I Buy?

  • Post author:Cognitive Metropolis
  • Post category:IOT

The Raspberry Pi has sold 30 million units since it launched in 2012, but if you don't own one yet -- or you need a new one for a particular…

Continue ReadingWhich Raspberry Pi Should I Buy?
Read more about the article The 5 Best Torrent Clients for Linux

The 5 Best Torrent Clients for Linux

  • Post author:Cognitive Metropolis
  • Post category:Data/OS

Torrenting files may have a certain reputation, but torrents are simply a way of distributing data. Torrents transfer data over the BitTorrent protocol to facilitate decentralized, peer-to-peer file sharing. This…

Continue ReadingThe 5 Best Torrent Clients for Linux
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