Upcoming events
RSSLet's talk about money and investing
A discussion on the current state and future of the financial world, with topics including cryptocurrencies, digital euro, fiat currencies, bank fraud, investment opportunities, tax incentives etc.
Dark Patterns: Are We The Baddies?
Exploring the Dark Patterns of Digital on Wednesday, March 25th in Tartu Häkkerikoda with Marek Tehh. (Event will be held in english).
Previous events
Pi Day
We celebrate Pi Day with mathematics and pancakes.
Open doors
Häkkerikoda is open every Wednesday. Stop by!
How to build a smart home from scratch
At the event, we will show a smart home where the lights, heating, radio and parking gate work automatically or with voice commands to make everyday life more convenient. The system adapts to the resident's movements and schedule, keeping the home warm and energy efficient. The creator of such a smart home explains that this is not science fiction, but his own solution, focused on privacy and a low budget, and introduces its structure and future plans.
Off-Grid Messaging with LoRa and Meshtastic/MeshCore
Ever wanted a chat application that does not care whether the internet is up? Come learn how LoRa mesh networks make that possible.
Hackerspace career evening - what does a hacker do for a living?
Discussion about hackers' daily job and career opportunities.
Pancake Evening
Let's make pancakes like hackers.
OpenStreetMap - a free and open map alternative
We will show you OpenStreetMap - a free and open alternative to commercial map and routing service, which can also be downloaded and used offline, as well as edited by everybody in real time.
Mass Surveillance and State Control in the Digital Age
We are watching a documentary about the mass surveillance and state control of society in the digital age using modern technology.
Understanding Operating Systems: Programming the Linux Kernel
On a deep technical level, Linux and Windows are more similar than they may seem. In this talk, I will walk through the technical internals shared by most operating systems, and give a short overview of the conceptual differences between Linux and Windows. If time allows, I will also demonstrate practical Linux kernel development and explain how to build your own Linux kernel modules. The event will be held in English.
Qubes OS introduction
Introduction to Qubes OS and discussion of security-focused operating systems.
An Attempt at Explaining Chat Control
Who is behind the coming surveillance dystopia?
GrapheneOS introduction
GrapheneOS - security and privacy focused smartphone's operating system.
Watch Party - Identify Attendees of the Justice and Home Affairs Council Meeting
Spot the Estonian
Wikipedia/Wikisource workshop
Workshop about how to create Wikipedia articles and manage Wikisource library.
Exploring a Hacker's Field Kit
This workshop will explore the world of covert hacker hardware used for computer, phone and network exploitation.
Breaking Crypto with Power Analysis
Workshop that demystifies side-channel power attacks (SPA, DPA, CPA), teaches how to capture and interpret power traces, and offers hands-on practice with the ChipWhisperer Nano.
Why are ARM CPUs so much more energy efficient?
A deep-dive talk explaining why ARM CPUs are more energy efficient than alternatives, demystifying core CPU internals in an accessible way and inviting questions; the event is held in English.
CryptoParty
Party & workshop to introduce open source applications for privacy and data protection.
Short Films from the Distant Future
Come ponder the future with a selection of short films.
Hands-on Introduction to Wikisource
Wikisource workshop for beginners
Film: The spy in your mobile
In this movienight we show a documentary about the notorious Pegasus spyware.
Legal Hacking: Exercising Your Right to Know
Learn how to use Estonia's Public Information Act (AvTS), and the EU GDPR to request either public information or personal data: what you can ask for, how to ask, and what to do if responses are not satisfying.
Dark Patterns of Digital: Pleonexia
During this Dark Patterns of Digital event we will be exploring the financial value of digital with Marek Tehh and wondering if we can learn anything from the old story of Atlantis.
Hackerspace workshops in BSides conference
Hackerspace offers workshops to information security community at the BSides conference
LinuxFest 2025
LinuxFest celebration day to encourage people to choose Linux as their new operating system, as Microsoft's official support for Windows 10 ends in October 2025.
Dark patterns of digital
Discussion about a retreat of real life to a digital life.
Raspberry Pi & CTF
Let's play CTF with Raspberry Pi
Two stars on the same day
Story of two famous scientists
All Three Together
We are celebrating three events all together: Pi Day, Mother Language Day, and Albert Einstein's birthday.
Cool (tech) stuff shopping
Cool tech shopping on online stores
Christmas-themed workshop
Soldering workshop to make electronic Christmas decorations
Mastering IoT Solutions
IoT: Building Connected Systems with Node-RED and IoTempower
How to run a hackerspace 2.0
Discussion about how to manage a hackerspace, its importance in society and future.
Hacking and securing accounts
A simple ctf about website hacking and how to prevent it.
Using Veracrypt, Yubikey and a password manager to secure your information
Hands-on lecture and workshop on using Veracrypt, Yubikey and Password Manager
Smartphone security
Lecture/workshop about how to use smartphone safely.
"I know who you are"
Seminar about privacy on the internet and digital footprints with real world examples.
European Cyber Security Month
Public lecture and workshop about cybersecurity.
LinuxFest at Häkkerikoda
Start of the new Häkkerikoda season in LinuxFest fashion.