![ΜΔDΞRΔS on Twitter: "#CyberpunkisNow: Warchalking is the drawing of symbols in public places to advertise an open Wi-Fi network and describe its qualities. It is inspired by Hobo Sign/Hobo Symbols, a system ΜΔDΞRΔS on Twitter: "#CyberpunkisNow: Warchalking is the drawing of symbols in public places to advertise an open Wi-Fi network and describe its qualities. It is inspired by Hobo Sign/Hobo Symbols, a system](https://pbs.twimg.com/media/DvNR3bjWoAAhBcv.jpg)
ΜΔDΞRΔS on Twitter: "#CyberpunkisNow: Warchalking is the drawing of symbols in public places to advertise an open Wi-Fi network and describe its qualities. It is inspired by Hobo Sign/Hobo Symbols, a system
![Hazelzet on Twitter: "With #PokemonGO the war chalking signs need to be updated #warchalking https://t.co/P5gz8n8wiF" / Twitter Hazelzet on Twitter: "With #PokemonGO the war chalking signs need to be updated #warchalking https://t.co/P5gz8n8wiF" / Twitter](https://pbs.twimg.com/media/CoNBtdYWIAAeQWA.jpg)
Hazelzet on Twitter: "With #PokemonGO the war chalking signs need to be updated #warchalking https://t.co/P5gz8n8wiF" / Twitter
![TIL "Warchalking" is the practice of writing symbols in chalk on sidewalks and walls to indicate the presence of an unsecured Wifi network : r/todayilearned TIL "Warchalking" is the practice of writing symbols in chalk on sidewalks and walls to indicate the presence of an unsecured Wifi network : r/todayilearned](https://lh3.ggpht.com/-1WyTDeIZB_A/TlE7dygvIxI/AAAAAAAADIY/9NLamG4eJf0/s1600/hobo-railroad-signs-symbols.jpg)
TIL "Warchalking" is the practice of writing symbols in chalk on sidewalks and walls to indicate the presence of an unsecured Wifi network : r/todayilearned
![War ! Common Wireless Attacks, War Driving,Dialling, War Chalking, Rogue Access Points, Jamming Attacks – STUDY TRAIN War ! Common Wireless Attacks, War Driving,Dialling, War Chalking, Rogue Access Points, Jamming Attacks – STUDY TRAIN](https://train.i.ng/ootchuts/2022/06/war-common-wireless-attacks-war-drivingdialling-war-chalking-rogue-access-points-jamming-attacks.png?v=1654408000)
War ! Common Wireless Attacks, War Driving,Dialling, War Chalking, Rogue Access Points, Jamming Attacks – STUDY TRAIN
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