Valentín Torassa
Sat, Oct 31, 2026 ▪ BookI wrote about what happens when the dashboard is green and the system still doesn't work. Chapter 1 is free, in Spanish.Read chapter 1

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$ neofetchvalen@vtRole: cybersecurity + backendBase: Rosario, ARChannel: 42K subscribers · 579 videosBook: in beta · ch. 1 freecomandle: command of the dayTalk: Fri, Nov 6 · 14:50 · ROS:SEC 2026Community: +2,200 on DiscordShell: Spanish, Rioplatense$ ▌
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VT Security42K subscribers · 579 videosVideos on what you don't see on localhost: networking, permissions, queues, cloud and security. In Spanish.Watch the channel →Cover of the book No podés defender lo que no entendés: Tux in a boat lights up an iceberg made of system layers.No podés defender lo que no entendésLinux through the layers that fail: every abstraction and what it hides. In Spanish.Chapter 1 free · PDF · no sign-upRead the chapter →One command a day, six tries. Then I explain it. In Spanish.Play today's →Fri, Nov 6 · 14:50Where OAuth breaks when an agent callsI'm giving this talk at ROS:SEC 2026, Rosario.See the talk →Open Security LabsYou practice on your own machine as if it were production, and you keep the evidence.Start a lab →
Sat, Oct 31, 2026--:--:--Rosario, AR
BlogReal failures, diagrams and the exact commands. In Spanish.Read →DedSec+2,200 people asking what the tutorials leave out.Join →VT-SecretShareEncrypted in your browser and deleted as soon as someone reads it.Try it →
Game of Life
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