#citysec — Public Fediverse posts

Our meet up is tonight!

We will be meeting at the normal place @impropercity at 7pm. It seems like they have live music from 6-8pm.

anyone that made it @bsidesboulder last weekend would let us know your impressions.

Also if anyone is deploying local llm’s let me know!
#denver #security #CitySec #meetup

Our meet up is tonight!

We will be meeting at the normal place @impropercity at 7pm. It seems like they have live music from 6-8pm.

anyone that made it @bsidesboulder last weekend would let us know your impressions.

Also if anyone is deploying local llm’s let me know!
#denver #security #CitySec #meetup

Next Wednesday June 17th is our monthly meetup!

It looks to be the hottest day of the week, so we will certainly be outside @impropercity.

See you then!

#security #citysec #denver

Next Wednesday June 17th is our monthly meetup!

It looks to be the hottest day of the week, so we will certainly be outside @impropercity.

See you then!

#security #citysec #denver

Spent the weekend attending Summer Cruise 3.0 organised by #SaimaaSec in Lappeenranta 🔐

It was great to see so many cybersecurity professionals and enthusiasts gathering to exchange ideas, learn from excellent keynote speakers, and discuss the challenges and opportunities in our field.

A special highlight was the panel discussion held during a cruise around Lake Saimaa — probably one of the most scenic cybersecurity discussions I’ve ever attended! 🚢🌊

Thank you to everyone involved in organising the event and everyone I had the pleasure of talking with. Looking forward to seeing the Finnish cybersecurity community continue to grow and thrive.

#InfoSec #CyberSecurity #CyberCommunity #CitySec #cybersec

Happy June #Colorado!

This month we will be meeting on June 17th at 7pm @impropercity.

I totally forgot to thank those new, and regulars that made it out last month. Really appreciate it!

Anyone out there doing their own local LLM’s? I would love to chat more with you.

#denver #CitySec #security #meetup

Happy June #Colorado!

This month we will be meeting on June 17th at 7pm @impropercity.

I totally forgot to thank those new, and regulars that made it out last month. Really appreciate it!

Anyone out there doing their own local LLM’s? I would love to chat more with you.

#denver #CitySec #security #meetup

Happy 10th birthday @turkusec . What an amazing achievement and you've built such an incredible community over these years.

Here's to the next 10! 🥂

#TurkuSec #CitySec

Happy 10th birthday @turkusec . What an amazing achievement and you've built such an incredible community over these years.

Here's to the next 10! 🥂

#TurkuSec #CitySec

6 days out for this month’s meetup.

@impropercity at 7pm Wednesday the 20th. Come chat and make some new friends.

Anyone know much about Bot/automated network defense love to chat further. Looking to bolster my knowledge on testing them.

#security #meetup #citysec

6 days out for this month’s meetup.

@impropercity at 7pm Wednesday the 20th. Come chat and make some new friends.

Anyone know much about Bot/automated network defense love to chat further. Looking to bolster my knowledge on testing them.

#security #meetup #citysec

May is here and maybe some snow!

Hope you all have a good and safe Cinco De Mayo, because in two week we have out monthly meetup Wednesday the 20th. @impropercity at 7pm.

I am hoping to plan a #hike this month within an hour from the metro. If interested or have ideas dm me!

#denver #CitySec #security #meetup

May is here and maybe some snow!

Hope you all have a good and safe Cinco De Mayo, because in two week we have out monthly meetup Wednesday the 20th. @impropercity at 7pm.

I am hoping to plan a #hike this month within an hour from the metro. If interested or have ideas dm me!

#denver #CitySec #security #meetup

Welcome to the April meetup of TurkuSec!

The meetup is hosted by TUAS/TUAMK and powered by Forculus Oy!

Date: 24.04.2026 (Friday)
Time: 17:40 – Onwards
Venue: TUAS/TUAMK ICT-City. Teoriatila muunto ICT_C2033_2034 (at floor 2) (Joukahaisenkatu 3, Turku)

Talks:

“When Trusted Code Turns Against You” by Shashika Harshani

“Code That Fights Back: How Phishers Outrun Analysts in 2026” by Panu Teräs

More info: https://turkusec.fi/turkusec-april-meetup-5/

#TurkuSec #infosec #cybersecurity #kyberturvallisuus #meetup #CitySec #Turku #Åbo #Suomi #Finland

Welcome to the April meetup of TurkuSec!

The meetup is hosted by TUAS/TUAMK and powered by Forculus Oy!

Date: 24.04.2026 (Friday)
Time: 17:40 – Onwards
Venue: TUAS/TUAMK ICT-City. Teoriatila muunto ICT_C2033_2034 (at floor 2) (Joukahaisenkatu 3, Turku)

Talks:

“When Trusted Code Turns Against You” by Shashika Harshani

“Code That Fights Back: How Phishers Outrun Analysts in 2026” by Panu Teräs

More info: https://turkusec.fi/turkusec-april-meetup-5/

#TurkuSec #infosec #cybersecurity #kyberturvallisuus #meetup #CitySec #Turku #Åbo #Suomi #Finland

I am outside, it is too gorgeous not to take in this westher for March!

#Denver #Security #citysec #meetup

I am outside, it is too gorgeous not to take in this westher for March!

#Denver #Security #citysec #meetup

Happy Monday, I hope you enjoy this blog a coworker sent me. It is an allegory for the push of AI at work. Pretty funny.

Snow leaving today, but should be gorgeous Wednesday. We meet in two days! 7pm @impropercity
#citysec #security #meetup #denver

https://www.colincornaby.me/2025/08/in-the-future-all-food-will-be-cooked-in-a-microwave-and-if-you-cant-deal-with-that-then-you-need-to-get-out-of-the-kitchen

Happy Monday, I hope you enjoy this blog a coworker sent me. It is an allegory for the push of AI at work. Pretty funny.

Snow leaving today, but should be gorgeous Wednesday. We meet in two days! 7pm @impropercity
#citysec #security #meetup #denver

https://www.colincornaby.me/2025/08/in-the-future-all-food-will-be-cooked-in-a-microwave-and-if-you-cant-deal-with-that-then-you-need-to-get-out-of-the-kitchen

March meetup reminder:
We #meetup at this month on 03.18 at 7pm @impropercity.

I wanted highlight some orgs I saw at #WWHF. If you want to get involved and use your own lived experiences.
- Colorado: https://electmorehackers.com/
- National: https://hackersonthehill.org/

#CitySec #security #denver

March meetup reminder:
We #meetup at this month on 03.18 at 7pm @impropercity.

I wanted highlight some orgs I saw at #WWHF. If you want to get involved and use your own lived experiences.
- Colorado: https://electmorehackers.com/
- National: https://hackersonthehill.org/

#CitySec #security #denver

Reminder, we meet tonight 7pm at Improper City.

I will let you know when I show up.

#security #citysec #denver #meetup

Reminder, we meet tonight 7pm at Improper City.

I will let you know when I show up.

#security #citysec #denver #meetup

TurkuSec is part of the Community Village at DisObey!

Swing by and grab the mic at Security Impress Karaoke, where cyber security meets stage confidence 😉 whether you sing it seriously or completely off‑key is part of the charm.

If you’d rather break things than belts, try your skills at the Hacking LLMs Challenge and see how well you can twist, probe, and outsmart modern AI systems. Curious about the darker side of the internet? Our Intro to Cybercrime sessions unpack how real-world operations actually function, from ecosystem to execution.

https://disobey.fi/2026/communityvillage

#DisObey2026 #DisObey #TurkuSec #CitySec #CommunityVillage #Helsinki #Finland #Karaoke

TurkuSec is part of the Community Village at DisObey!

Swing by and grab the mic at Security Impress Karaoke, where cyber security meets stage confidence 😉 whether you sing it seriously or completely off‑key is part of the charm.

If you’d rather break things than belts, try your skills at the Hacking LLMs Challenge and see how well you can twist, probe, and outsmart modern AI systems. Curious about the darker side of the internet? Our Intro to Cybercrime sessions unpack how real-world operations actually function, from ecosystem to execution.

https://disobey.fi/2026/communityvillage

#DisObey2026 #DisObey #TurkuSec #CitySec #CommunityVillage #Helsinki #Finland #Karaoke

Hey everyone! February is here but no way you would know it by the weather.

We meet up this month on Wednesday, February 18th at 7pm. Normal place of @impropercity

I am finally getting my shit together for a spring #giveaway! I have some old tech that I would like to offer.

Please take a look at the Google form for my stuff. I am accepting other #cleaning out the #homelab items. I will be updating this as I get items. Probably wait on responses for a month.

https://docs.google.com/forms/d/e/1FAIpQLScQGz5yt5Yl2D7wHnLf-f9ZMrygwuqaKADFENMIEF9dzvP1lA/viewform?usp=dialog

#citysec #security #meetup

Hey everyone! February is here but no way you would know it by the weather.

We meet up this month on Wednesday, February 18th at 7pm. Normal place of @impropercity

I am finally getting my shit together for a spring #giveaway! I have some old tech that I would like to offer.

Please take a look at the Google form for my stuff. I am accepting other #cleaning out the #homelab items. I will be updating this as I get items. Probably wait on responses for a month.

https://docs.google.com/forms/d/e/1FAIpQLScQGz5yt5Yl2D7wHnLf-f9ZMrygwuqaKADFENMIEF9dzvP1lA/viewform?usp=dialog

#citysec #security #meetup

Sorry for the late update. I have been really busy and procrastinating.

We have our monthly meetup this Wednesday!!

7pm @impropercity.

Come join and let me know how your holiday season turned out.
#denver #citysec #security #meetup

Sorry for the late update. I have been really busy and procrastinating.

We have our monthly meetup this Wednesday!!

7pm @impropercity.

Come join and let me know how your holiday season turned out.
#denver #citysec #security #meetup

Day of reminder.

We have the last meeting of the year tonight at 7pm!

I decided I would print some #StarWars ornaments I found.
I will be giving the ornaments out, and will also bring along some fresh baked #bread for anyone that wants it.

#citysec #denver #security

Day of reminder.

We have the last meeting of the year tonight at 7pm!

I decided I would print some #StarWars ornaments I found.
I will be giving the ornaments out, and will also bring along some fresh baked #bread for anyone that wants it.

#citysec #denver #security

Thank you #KuoSec for the opportunity to speak at your event.
It was inspiring to exchange ideas and learn from others in the cybersecurity community.
Really appreciated the experience! 🚀 #infosec #citysec #cybersec

Quick week of — reminder.

We #meetup this Wednesday, November 19th at 7pm down in RiNo (32nd/Blake). Come by and chat with your community. Meet someone new.

It looks to be a bit of a cool night, but sounds like the snow is probably not happening. That means I can still #bike !!

#denver #security #CitySec

Quick week of — reminder.

We #meetup this Wednesday, November 19th at 7pm down in RiNo (32nd/Blake). Come by and chat with your community. Meet someone new.

It looks to be a bit of a cool night, but sounds like the snow is probably not happening. That means I can still #bike !!

#denver #security #CitySec

We are less than a week out from this month’s meetup.

Same place and time 7pm, Wednesday the 19th @impropercity.

I just joined the 3D printer club, so would be happy to shoot the shit with anyone that wants to throw some pointers my way.

#citysec #Denver #security

We are less than a week out from this month’s meetup.

Same place and time 7pm, Wednesday the 19th @impropercity.

I just joined the 3D printer club, so would be happy to shoot the shit with anyone that wants to throw some pointers my way.

#citysec #Denver #security

TurkuSec November Meetup

Date: 14.11.2025 (Friday)
Time: 17:40 – Onwards

“How to fight eldritch network protocols” by @k4m1

“Social Engineering 101 revisited or how the criminals are exploiting scientifically proven methods to fool us and how to recognise and combat them” by Riku Juurikko

More info & Registration: https://turkusec.fi/turkusec-x-w4cfi-november-meetup/

#TurkuSec #CitySec #Meetup #cybersecurity #Turku #Åbo #Finland

Reminder we have this month’s meetup next week, Wednesday!

It is feeling amazing and fall like out there. Make sure to bring your jacket, and we should be good for the outside large patio.

Any winter IT projects? I am near the end of a #Proxmox cluster migration.

#Citysec #Denver #security #meetup

Reminder we have this month’s meetup next week, Wednesday!

It is feeling amazing and fall like out there. Make sure to bring your jacket, and we should be good for the outside large patio.

Any winter IT projects? I am near the end of a #Proxmox cluster migration.

#Citysec #Denver #security #meetup

I am here, but I decided not to sit outside of @impropercity.

Since the cold and on and off rain showers, I decided the mezzanine level looking upon the Polar bears was a better long term spot.
#Citysec #security #meetup #Denver

I am here, but I decided not to sit outside of @impropercity.

Since the cold and on and off rain showers, I decided the mezzanine level looking upon the Polar bears was a better long term spot.
#Citysec #security #meetup #Denver

Tomorrow is the meetup!!
We meet up @impropercity at 7 p.m.

I usually post when I am there, and an idea of the outside general area. I will also have an old router with stickers that will hopefully help.

If anyone made it to #bsides last week, I would love to hear your impressions.

I am also looking to lock down a date for our next bike ride.

#denver #security #CitySec #meetup

Tomorrow is the meetup!!
We meet up @impropercity at 7 p.m.

I usually post when I am there, and an idea of the outside general area. I will also have an old router with stickers that will hopefully help.

If anyone made it to #bsides last week, I would love to hear your impressions.

I am also looking to lock down a date for our next bike ride.

#denver #security #CitySec #meetup

Happy to make it in live event this time! Big thanks to all the speakers tonight and everyone in the #Helsec community for making these events possible! 👏 #cybersec #CitySec

I am already at @impropercity. I am under the pergola area (north) near Blake street. I have the router and other 3D printer items I wanted to show off. Also improper has some new #art.

#denver #CitySec #meetup #security #SecurityGroups

I am already at @impropercity. I am under the pergola area (north) near Blake street. I have the router and other 3D printer items I wanted to show off. Also improper has some new #art.

#denver #CitySec #meetup #security #SecurityGroups

Week of reminder—
We meet up @impropercity this Wednesday July, 16th at 7pm. Looks like the weather will be pretty nice, having highs only in the low 80’s. Perfect night for a few drinks!

I am also planning on bringing a few fun 3D printer items to show off. Do any of you?

#denver #security #CitySec #meetup

Week of reminder—
We meet up @impropercity this Wednesday July, 16th at 7pm. Looks like the weather will be pretty nice, having highs only in the low 80’s. Perfect night for a few drinks!

I am also planning on bringing a few fun 3D printer items to show off. Do any of you?

#denver #security #CitySec #meetup

Day of reminder && venue change

We are meeting up at Finn’s Manor that is just up the street on 29th / Larimer, as it has worked as good backup location.

https://www.finnsmanor.co/

Sorry, for the short notice I did not notice ImproperCity was closed for a private event today.

#CitySec #denver #security

Day of reminder && venue change

We are meeting up at Finn’s Manor that is just up the street on 29th / Larimer, as it has worked as good backup location.

https://www.finnsmanor.co/

Sorry, for the short notice I did not notice ImproperCity was closed for a private event today.

#CitySec #denver #security

Week of reminder for our monthly meetup.

This Wednesday, June 18th at 7pm. Normal place of @impropercity. It seems like we will have some heat, so come help me drink a beer.

I finally decided on my old router for stickers. Come offer your best sticker tribute to #DDWRT router

I am copying @bouldersec, just did not have any better ideas… also not as vintage of a router as their OG.
#citysec #security #denver

Week of reminder for our monthly meetup.

This Wednesday, June 18th at 7pm. Normal place of @impropercity. It seems like we will have some heat, so come help me drink a beer.

I finally decided on my old router for stickers. Come offer your best sticker tribute to #DDWRT router

I am copying @bouldersec, just did not have any better ideas… also not as vintage of a router as their OG.
#citysec #security #denver

This month’s meetup is next week, June 18th at 7pm!

Sorry, I have been a bit derelict with my updates this month, but nonetheless we will be at @impropercity waiting to chat over a beer.

I know @nanog was wrapping up in #denver this week. Anyone attend, love to hear about it.

#CitySec #meetup #security

This month’s meetup is next week, June 18th at 7pm!

Sorry, I have been a bit derelict with my updates this month, but nonetheless we will be at @impropercity waiting to chat over a beer.

I know @nanog was wrapping up in #denver this week. Anyone attend, love to hear about it.

#CitySec #meetup #security

Week of reminder!

We meet up in two short days at @impropercity, 7pm.

All are welcome to come hangout and chat. You can be in tech, security, enthusiast, or just want to chat with those kind of people.

#Denver #Colorado #security #citysec #meetup

Week of reminder!

We meet up in two short days at @impropercity, 7pm.

All are welcome to come hangout and chat. You can be in tech, security, enthusiast, or just want to chat with those kind of people.

#Denver #Colorado #security #citysec #meetup

Welcome to the TurkuSec April meetup!

The event is powered and hosted by Lyyti!

Date: 24.04.2025 (Thursday)
Time: 17:45 – Onwards

"Safeguarding Your Critical: Trust in Your Supply Chains in the Era of De-Risking" by Petteri Nakamura

"A brief confusing look at SPF, DKIM and DMARC" by Shamil Alifov

More info: https://turkusec.fi/turkusec-april-meetup-lyyti/

#TurkuSec #Meetup #CitySec #Turku #Åbo #Finland

I am here, we are currently outside but I think the rain sprinkle just started. Look out for my bright yellow wind breaker.
@impropercity
#meetup #citysec #Denver #security

I am here, we are currently outside but I think the rain sprinkle just started. Look out for my bright yellow wind breaker.
@impropercity
#meetup #citysec #Denver #security

Meetup tomorrow night 7pm!

Sounds like we may get snow everywhere around #Denver, but not in the city itself.

If anyone wants to talk to me about #meshtastic I would to chat tomorrow. I bought some dev boards and just need to put them together, so any experiences welcome.

#meetup #CitySec #security