iiinova — where your digital self keeps evolving

CyberSecSac & DC916 @cybersec916.com · 09/10/2025

Learning about lockpicking this month thanks to our member Artefact doing a presentation on @deviantollam.bsky.social ‘s work! 🥰🙌🔒🔐

030

CyberSecSac & DC916 @cybersec916.com · 11/09/2025

That’s a wrap on the DC916 September meeting! Thank you to everyone who contributed articles, to discussions, for pizza, and for amazing community!

100

CyberSecSac & DC916 @cybersec916.com · 28/07/2025

Hello friends, with less than 2 weeks to go until DEF CON 33, please enjoy our “Attending DEF CON Guide” (great for newbies/first timers) github.com/CyberSecSacr...

021

CyberSecSac & DC916 @cybersec916.com · 16/07/2025

Regular reminder to go outside and touch grass sometimes

020

CyberSecSac & DC916 @cybersec916.com · 12/07/2025

Earn up to $300k to help a cursed owl yell at people!

010

CyberSecSac & DC916 @cybersec916.com · 10/07/2025

Thank you so much for coming out and presenting! It was a joy having you all! @zoe-j.bsky.social presented their monthly book report and QQ presented on things to know for DEF CON first timers while Charles showed off his Geiger counter!

010

CyberSecSac & DC916 @cybersec916.com · 07/07/2025

1 month out to DC33! Hope to see y’all there!

000

CyberSecSac & DC916 @cybersec916.com · 28/06/2025

The world could use some more joy and laughter, so let’s do a meme roundup from memes that DC916 members have posted! Thanks to members 0rphan @vxo.bsky.social Tee and echo419 for the memes! Since it’s summer stay hydrated, wear sunscreen, and happy hacking! #hacking #memes #makekindnessnormal

011

CyberSecSac & DC916 @cybersec916.com · 25/06/2025

We also cannot say enough good things about the volunteers and MADE Studio/HackerLab in Sacramento without which this would not have been possible. Thank you for your continued support!

A group of 8 volunteers smiling for a picture

000

CyberSecSac & DC916 @cybersec916.com · 25/06/2025

After recovering from an amazing weekend of learning with @spawn-camp.bsky.social @girlswhohack.bsky.social and @biascilab.bsky.social and her team the crew here at DC916 cannot say enough good things about Bia and her team.They embody the best of the hacker spirit and make the world better <3

A young woman sitting on a table teaching cybersecurity

A young woman standing in front of a group of women and a presentation teaching and explaining cybersecurity

A young woman standing next to a man kneeling teaching someone on a laptop how to use Linux

A row of volunteers standing next to a table

121

CyberSecSac & DC916 @cybersec916.com · 01/06/2025

It's that time of year where our corporate overlords change their colors. So, we thought we'd follow along. ✨ Remember, Pride was a riot. 🧱

0205

CyberSecSac & DC916 @cybersec916.com · 20/05/2025

DC916 has chosen their mascot, a kawaii anime girl version of Danny Devito. Prepare for lots of these! blogs.windows.com/windowsdevel...

050

CyberSecSac & DC916 @cybersec916.com · 19/05/2025

www.bleepingcomputer.com/news/securit...

Stylized cybersecurity propaganda poster featuring a stern blonde woman in a black bunny suit holding a dripping, corrupted computer chip glowing green. She stands against a dark, circuit-patterned background. Bold text below reads: “SANITIZE YOUR SOFTWARE — Verify your third-party drivers. Fix the system from the inside out.” The image mixes pin-up aesthetics with serious cyber hygiene messaging.

011

CyberSecSac & DC916 @cybersec916.com · 12/05/2025

Happy Mother’s Day to all you amazing moms out there!💕✨

000

CyberSecSac & DC916 @cybersec916.com · 06/05/2025

We updated our logo just a tad :)

A purple background with a circular white dotted pattern surrounding a pixelated skull and crossbones symbol in the center. The text “DC 916” is prominently displayed in bold, graffiti-style white font across the center of the image. The combination of edgy text and the skull-and-crossbones symbol suggests a rebellious or subversive theme, fitting for a digital or hacker culture aesthetic.

000

CyberSecSac & DC916 @cybersec916.com · 04/04/2025

The UC Davis Cybersecurity Club is currently taking donations to cover competition fees and build a server lab that the university will match. Check out more info in the pic and check out the link below to donate. giveto.ucdavis.edu/campaigns/49...

A screenshot of a fundraising message from the Cyber Security Club at UC Davis. The message explains that the club has been selected to receive a $5,000 donation from the Dean’s Executive Committee within the College of Engineering during UC Davis Give Day on April 12. To unlock the funding, they need 30 donations of at least $10 before April 12. The funds will be used to build a server lab and cover competition fees, as UC Davis does not have a dedicated cybersecurity major. The message includes donation links and instructions, emphasizing the importance of ensuring donations are designated for the Cyber Security Student Chapter.

012

CyberSecSac & DC916 @cybersec916.com · 31/03/2025

Happy Trans Day of Visibility!🏳️‍⚧️ Thank you to every trans and non-binary person for being unapologetically you. Without your boldness, grace, wit and creativity the world would be a much less colorful and positive place. We see you and we’re here for you. 🫶🏻

050

CyberSecSac & DC916 @cybersec916.com · 08/03/2025

Happy #InternationalWomensDay 💜 We would like to use this day to close out our series of security and privacy flyers made by @zoe-j.bsky.social. Help share this last flyer, Social Media Security!

Alt text:
An infographic titled “Social Media Security Guide” with a pastel color scheme and pride flags (rainbow and transgender) offers security tips for social media usage. The guide is divided into four sections:
1. Account Security – Recommends enabling Multifactor Authentication (MFA) or 2-Factor Authentication (2FA) to secure accounts, avoiding the use of social media accounts to log into other services, and having separate accounts for personal and professional purposes. Encourages using blocklists to clean social media posts and manage privacy. Includes an illustration of a login screen.
2. Photos/Selfies – Advises asking for consent before taking photos of others, checking for identifiable information in photos (like license plates, mail, keys), and avoiding posting in real-time at events or near home (suggests waiting 30 minutes or using the nearest large city as a location tag). Includes an illustration of a hand holding a smartphone.
3. Messaging – Warns users to be cautious about who they talk to online, as anyone can claim expertise. Emphasizes that social media is not secure for private messaging and recommends using encrypted messaging apps like Signal. Also cautions against bots or accounts requesting money or personal information. Includes an illustration of chat bubbles.
4. More Info – Provides links to external resources such as RAINN and the National Cybersecurity Centre for more information about social media security.

The Sources section credits CISA and the National Cybersecurity Alliance, linking to their resources. The guide was created by Zoe/Echo419 with support from DC916 and includes the social media handle @radicalKjax. There are small decorative icons such as a large information symbol, sparkles, and chat bubbles to emphasize the content.

152

CyberSecSac & DC916 @cybersec916.com · 06/03/2025

Physical Security is next in our line of safety and security flyers made by @zoe-j.bsky.social! Please share this first in a series of flyers to help spread these informational tips. 🫶

An infographic titled "Physical Security Guide" has a pastel color scheme and includes transgender and rainbow pride flags. The guide is divided into four sections:

Planning/Prep – Advises creating a threat model for potential risks (e.g., disasters, power outages), tracking valuable assets, and preparing a go-bag with essentials for at least three days. Notes the importance of checking the go-bag a few times a year.
Your Environment – Recommends installing alarms and cameras, using secure padlocks and deadbolts (suggested: Abus 8345 padlock, Schlage Primus deadbolt), and keeping outdoor spaces well-lit. Camera recommendations include HikVision and Reolink.
Backups and Spares – Suggests keeping spares of important medications, backing up critical documents and phone numbers, and maintaining extra chargers, battery banks, water, and food. Encourages following the 3-2-1 rule for digital backups (3 copies, on 2 devices, with 1 off-site). Includes an image of a red panda with a humorous note about proper data backup.
More Info – Provides links to SafeHome and HowStuffWorks for additional security resources.
The sources section credits the creators and links to further reading, including resources from Deviant Ollam, USAA, and Ready.gov. Icons and images such as a checklist, a house, a globe, and an information symbol visually support the text.

274

CyberSecSac & DC916 @cybersec916.com · 05/03/2025

Here at DC916, @zoe-j.bsky.social has been hard at work generating informational flyers to help spread safety awareness in the community. Please share this first in a series of flyers to help spread these informational tips. 🫶 Thank you @zoe-j.bsky.social for all your efforts!

An infographic titled "Online Security Guide" features a pastel color scheme and includes transgender and rainbow pride flags. The guide is divided into four sections:

Desktop Security – Recommends using a VPN (suggested: Mullvad), keeping software and OS updated, and using a password manager (suggested: Bitwarden).
Mobile Security – Advises updating apps and OS, using a secure messaging app (suggested: Signal), and enabling multifactor authentication (MFA/2FA). Notes that social media is not a secure messaging app.
Browser Security – Suggests using an ad blocker (suggested: uBlock Origin) and clearing cache/cookies after browsing sessions.
More Info – Provides links to online security resources from EFF and the UK National Cybersecurity Centre.
The infographic includes icons representing each section, such as a computer for desktop security, a phone with encrypted messages for mobile security, a globe for browser security, and an information icon for additional resources. The sources section credits the creators and links to further reading.

196

CyberSecSac & DC916 @cybersec916.com · 22/01/2025

HackerLab/Made Studio are throwing a Make & Celebrate 13th Anniversary event! If you’re local it’d be amazing if you could make it! Help sponsor an amazing place that helps our community thrive by giving them access to the tools they need to be successful. 🫶🏻

011