Ossi Herrala

@oherrala
176 Followers
223 Following
758 Posts

During days I'm developing advanced techniques to escape from isolated or segregated IT and OT networks helping critical infrastructure and enterprises secure their assets. Co-founder and R&D lead in SensorFu.

During nights I'm mostly sleeping, but also coding, hacking, building fiber optic home network and practicing ham radio (POTA/WWFF, QRP, digital modes, antenna building).

See my ham radio Mastodon account: https://mastodon.radio/@oh8hub/

Co Founderhttps://sensorfu.com/
Ham radio (OH8HUB)https://mastodon.radio/@oh8hub
GitHubhttps://github.com/oherrala

Primed the Glow in the Dark filament with light before printing and then turned off light from the room. The only light in this photo is from the filament.

#3dprinting #glow

Home delivery is really convenient thing.

However sending a single button (can you find it in photo?) in a home delivered package is really not a cool and is a completely waste of limited resources.

This is from order of multiple items, but the seller decided to pack this button in it's own package and ship it separately.

#home #delivery #homedelivery #waste

@openstreetmap @tarlab And all hacklabs with Club Mate according to @openstreetmap data.

All Hackerspaces around the world according to @openstreetmap data.

Our local club (@tarlab) seems to be the most northern! 65° north compared to 64° north for FabLab Reykjavik.

#hacklab #hackerspace #fablab

My new hammock is in Jamaica, NY (US Post International Distribution Center). I hope it arrives to EU in soon and I can start import process to get it before end of next week.

Fingers crossed this Dutchware Chameleon is as good as it is on paper and in reviews.

I'm going to pair it with Carinthia HUQ 180 underquilt that has patiently been waiting for hammock to hang with.

Any recommendations for top quilt? Something which can be used down to -10—0°C?

#hammock #dutchware #chameleon #carinthia

See you in two months, dusk and dawn!

After two uneventful years, #Vectorama #lanparty was back this year!

Amazing venue with great amounts of fun time.

libpcap's pcap_stats function might or might not do what you might or might not want it to do.

However, it might or might not do it depending on the positions of certain celestial objects or not.