Where Have All the Firewalls Gone? Security Risks in Residential IPv6 Transition
When most home internet connections still relied on IPv4, Network Address Translation (NAT) served...
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Stretching the Limits: The Impact of IPv6 on Low-Power Wide-Area Networks (LPWANs)
When engineers first started connecting tiny, battery-powered sensors to the internet, they...
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Security experts sound alarm over ‘expanded’ China-linked botnet used to target US critical infrastructure and military assets
The China-linked botnet highlights risk of leaving routers and IoT devices unpatched Read more here:...
Ditch overpriced hardware: 4 ways the Arduino® UNO™ Q board helps you do more for less
Most developers reach for a single-board computer, only to discover they still need a microcontroller for real-time I/O. Then they need eMMC and extra storage. Then a separate AI accelerator. Then comes the custom wiring...
Bare-metal MSX2+ Emulator for ESP32-S3 offers custom LCD_CAM VGA implementation & Z80 optimizations
Ivan Svarkovsky’s S3-MSX-PC open-source project implements a bare-metal MSX2+ emulator running on an ESP32-S3 microcontroller and outputting 64-color VGA via a simple R-2R resistor ladder. It’s a fork of the Retro-Go emulator...
Discovery of IPv6 Router Addresses Using Subnet-Router Anycast
Brute-force IPv6 scanning doesn’t scale, and ICMPv6 rate limiting can undermine topology measurements. Maynard Koch and colleagues show how Subnet-Router Anycast (SRA) probing discovers more router addresses, delivers more...
Discovery of IPv6 router addresses using Subnet-Router Anycast addresses
Guest Post: Identifying active IPv6 addresses helps assess deployment, reveal gaps, and detect vulnerable devices. Subnet-Router Anycast (SRA) probing removes the need for prior knowledge of address allocation. Read more here:...
[Podcast] The Erik protocol: Improving RPKI data fetch
Job Snijders discusses the new ‘Erik’ protocol for faster RPKI repository synchronization. Read more here: https://blog.apnic.net/2026/06/11/podcast-the-erik-protocol-improving-rpki-data-fetch/
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