libre tools for cyberpunk activism.


jun 8: from now on, we will hold workshops every monday from 7-10 pm @ heart's fear (wildenbruchstr. 24). check the workshop section below for guest speakers and special events!

apr 16: is now one year old :)

apr 10: the rezisto s5 with lineage os 16.0 is now available.

apr 5: we are taking a break from mastodon. please contact us directly or come to our workshops.

here you can find the current flyer in german. please write an e-mail if you are interested in hardware, consulting or workshops!


+++ regular workshops every monday, 7-10 pm @ heart's fear +++

english slides from previous workshops @ heart's fear: infosec basics, smartphones, anonymity online, encrypted communication.

german slides from previous workshops @ g17a: infosec basics, anonymity online + encrypted communication, smartphones + freifunk.

jun 12, 2:30 pm @ sfe (gneisenaustr. 2a): tails workshop (german)

jun 14, 2:30 pm @ sfe (gneisenaustr. 2a): smartphone workshop slides

jun 17, 7 pm @ heart's fear (wildenbruchstr. 24): open workshop

jun 24, 7 pm @ heart's fear (wildenbruchstr. 24): tba


rezisto s3: refurbished samsung galaxy s3 with replicant 6.0 - 149€.

rezisto s5: refurbished samsung galaxy s5 with lineage os 16.0 - 199€.

all phones with new batteries and usb cable. internal wifi can be activated on replicant 6.0.

extra large batteries and custom modifications on request.


rezisto 200: refurbished thinkpad x200 with libreboot, 4 gb ram, 120 gb ssd - 299€.

rezisto 400: refurbished thinkpad t400 with libreboot, 4 gb ram, 120 gb ssd - 299€.

rezisto 230: refurbished thinkpad x230 with coreboot, neutered me, 8 gb ram, 250 gb ssd - 499€

trisquel 8 or debian buster can be installed with full disk encryption.

de, uk and us keyboards available. other languages on request.

battery runtime at least 2-3 hours. higher capacity on request.

custom modifications on request.


rezisto libera: tp-link wr1043nv5 with librecmc - 79€.

rezisto reto: tp-link wr1043nv5 with freifunk firmware - 79€.

accessories + services

rezisto vivu: 32 gb usb 3.0 stick with verified tails 3.14 - 19€.

rezisto kripto: encrypted 32 gb usb 3.0 stick (luks/dm-crypt) - 19€.

rezisto aero: atheros ar9271 external wifi stick - 29€.

replicant installation service incl. new polarcell battery - 79€.

libreboot installation service incl. ar9285 wifi chip and trisquel 8 or debian buster installation - 149€.

freifunk installation service in berlin abc - 49€.

we also offer repairs and upgrades of other devices.

shipping and payment

pickup in berlin kreuzberg: 0€

germany: 5€ for phones, 10€ for routers and laptops.

eu: 10€ for phones, 20€ for routers and laptops.

all shipping insured and co2 neutral via dhl.

payment in cash or sepa. no paypal, no credit card.


can i come by and try out things before buying? - yes, take your time.

can i come by and watch you prepare my device? - yes, you are invited to.

what are possible custom modifications? - removing cameras + microphones. a cpu upgrade for the rezisto 400. whatever you wish, just ask.

can i get a rebate? - b condition devices are 10% off. bundles of 3 or more phones are 10% off.

can i bring my old laptop? - yes, it is always possible to check the hardware and install a new operating system.

i'm confused, what should i do? - don't hesitate to write an e-mail!


mail: (at) (4096R/93549E52)

onion: resistnkppwowpho.onion

xmpp+omemo: (fingerprint)


impressum & datenschutz



last updated: jun 15 2019