Teri Radichel

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1.8K Posts
CEO, 2nd Sight Lab. Pentesting, Security Research. GSE 240. GSE . AWS Security Hero . Author: Cybersecurity for Executives in the Age of Cloud. Former: SANS Instructor, IANS Research
I know it’s only round one, but…how are your brackets doing? I missed a few the first day and thought I was going to do way worse than last year but had a comeback tonight. 🏀
What are the chances this is really Apple Support? And why is my Mac trying to connect to ip addresses instead Mountain View California right now instead of domain names. Don’t have time for this. 64.233.176.254 @google @Apple
Here is an example of one of the fake Facebook accounts I wrote about. Photo of the Grimm reaper. These accounts are so obvious. Why isn’t Meta doing something about it?

My posts are free for 30 days past the date of publication. I might change that later. We’ll see how it goes.

https://teriradichel.substack.com

Just vibe coded a script to see which AWS GuardDuty features are enabled with Kiro CLI in like a minute. Added a blog post with link to my code on GitHub. This one is in the aws-scripts repository.

Oh of course it missed some. Because it is AI. 🤖 That’s why you have to test it.

Fixed that in 15-30 minutes. The script to ask a user if they want to enable each disabled feature, sub feature and create an s3 malware scan for all or selected buckets, encrypted or not, took like two hours.

See code section on my blog: aws-scripts.

https://teriradichel.substack.com/p/code-on-github

Fun with Nano Banana. Same story new picture.

Report phone scams to the FTC

https://teriradichel.substack.com/p/report-phone-scams-to-the-ftc

Cloud Security Class Lab Code ☁️
Use at your own risk and please read all the caveats 🔒
https://teriradichel.substack.com/p/cloud-security-class-lab-code

Phone calls getting out of hand. Heard @TMobile is ruthless. @ATT makes you install an app. Not sure @verizon does anything. Getting calls 3-5 times per day about loans. Today one like this. Many others reported same on BBB. Report fraud to FTC.

https://reportfraud.ftc.gov

I took a look at the generative AI tools offered by Amazon and AWS snd explain AI concepts along the way (model, MCP, RAG, foundational model, frontier model).

https://teriradichel.substack.com/p/generative-ai-on-aws

Which tools should you use and why?

This is in the AI section of my blog. Follow the sections that interest you most.

https://teriradichel.substack.com