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This should be my last introduction toot! I mentioned my professional focus ( signal analysis) in my last toot. Now, for my other non-research engagements...

I am a who uses tools like and to prototype fun projects. I have my own fleet of 3d printers and support equipment.

As a signal processing engineer, I'm also very interested in (software-defined radio). I'm working on two pet projects right now employing SDR and my maker tools for backyard and satellite signal reception. While not entirely novel end-goals, the work is very engaging and rewarding! I hope to package the results for science outreach in in the near future.

Everyone should expect neuroimaging research toots from me as well as updates on my projects and resources for and engagement in the classroom. I hope to contribute to by sharing my demos, resources, and projects for bringing innovative thinking, science, and engineering into the classroom.

I love and outdoor activities. I'm a novice in (microscope as well as DSLR) and am looking for hints and suggestions for my entry into . Any advice? Let me know! I have a strong love of and , so expect my gushing about fish on occasion. I also have a pet parakeet, so expect some bird antics along the way! It can't all be work and seriousness, after all!

I’ve been really lazy about this, but here’s my #introduction post

My name is Chelsea, but honestly call me pinky irl and I’ll still respond. I have my PhD in IT regarding redefining risk so that it can be calculated in automatically for small businesses. I work in #infosec in particular #dfir (more so the #IR portion) - currently as a mix of a SOC analyst and threat hunter. I also teach!

I love helping the community and volunteer as a staff member for #bsidessatx. As a result if you’re ever looking to get involved, I’ll be happy to point you the right way (but as always, no guarantees). I’ve also previously presented at Defcon Blue Team Village, SANS Blue Team Summit, and Texas Cyber Summit.

Outside of #infosec I spend a majority of my time playing #ffxiv :blobcatmelt: I’ve been considering talking about this more, as I don’t often discuss infosec due to a constant burn out and imposter syndrome.

I’m bisexual/pansexual (happy to identify as either) and a gray asexual which just keeps life interesting :rainbow_flag: :heart_pride: I have currently she/her pronouns, although some days im leaning toward she/they

Open Source Mobile Forensics using Python - OSDFCon

Quick demo on what the LEAPP #DFIR tools do and how they work under the hood. #FOSS #DigitalForensics

Video :
🔗 youtu.be/-VbNreAFL6I

Just got the "long term plan don't ask when available" iCEBreaker V1.99a FPGA dev board prototypes from @gregdavill! Looking very sharp! I am looking forward to getting rid of the FTDI chip! But that will be quite a while as there is a lot of embedded software to write. I need more time... :( #fediverse-exclusive #fpga #embedded #prototype #PCB #opensource #oshpark #purple

Hi all! My first work-account mastodon post! I'm a prof at University of Maryland and researcher at Microsoft Research NYC, working broadly in human-centered AI #hcai #nlproc #ml #dl #hci #machinelearning #nlp. You may know me from @haldaume3 on that other website :).

@PawelK The best way to compete is to make a tool that watches and reflashes the firmware it bricks. Something based on Mirai would work well.

@PawelK I looked into that and the other products. It doesn't look good, botnets beat them to it.

@PawelK I guess it's a good opportunity to improve my very limited Russian or Chinese.

@PawelK @HN It could be a bug. One could try using a valid link to Signal and another link to whatsapp, this should show if it's selectively censoring.

@PawelK It seems like the engines aren't able to quantify this, this type of search is being forced to fail or this is poking a potential exploit vector. My guess is that the request took up far more resources than allowed and was forced to crash.

@PawelK @hn50 It seems rather logical that it could be used in this way.

@PawelK He's the Ruskie right? I've never read his works.

It would be nice to contribute.

@thor Dried beans ah. In the US we just let them soak in cool water overnight.

Rice, dried beans, vegetable oil and water are amazing food for emergencies.

I completely agree with Signal removing SMS support from Signal.

Insecure protocols should *never* be included in a secure messaging app; it's an accident waiting to happen, and causes unnecessary confusion. Never trade necessary security or privacy for split-second convenience.

https://signal.org/blog/sms-removal-android/
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