Off-path TCP hijacking in NAT-enabled Wi-Fi networks
Guest Post: New off-path TCP hijacking attack in Wi-Fi networks that exploits vulnerabilities in the NAT mapping strategies of routers discovered.
Tag: Wi-Fi
Distributing configuration and control of WiFiMon hardware probes
Guest Post: Improving WiFiMon’s configuration and control of WHPs.
MITM attacks in public Wi-Fi networks without rogue access points
Guest Post: New attack can evade security mechanisms by spoofing a legitimate access point to send a forged ICMP redirect message.
Reducing the control loop in congestion control
Guest Post: Decoupling the control loop from full path congestion control helps to bypass bottleneck routers, reducing video buffering.
Why are 5G and Wi-Fi underdelivering on performance in the wild: A China perspective
Guest Post: Around one third of Wi-Fi users in China are using 200+ Mbps fixed ‘broadband’ Internet access.
NUSNET’s IoT and 5G enabling a borderless university
Guest Post: The ambitious goals of improving NUS’s network performance and security.
Notes from RIPE 83
Geoff Huston discusses technical presentations from RIPE 83.
WiFiMon: Monitoring Wi-Fi network performance from the end-user perspective
Guest Post: Combining crowdsourced and probe measurements for Wi-Fi performance evaluation.
Affordable Internet for the community by the community
Guest Post: Bangladesh’s Janata Wi-Fi project is solving high mobile Internet prices with tea stall vendors and custom technology.
Using multiple rates and multiple channels to improve wireless performance
Guest post: There is a tradeoff between achievable throughput and coverage of wireless signals — using multiple channels can deliver better results.