Tanya Janca | SheHacksPurple
@shehackspurple.bsky.social
Secure Code Trainer - Best-selling author of Alice and Bob Learn Secure Coding & Alice and Bob Learn Application Security. #AppSec she/her
https://shehackspurple.ca 🌻
https://shehackspurple.ca 🌻
Pinned
I’ve been working toward this for years, and it finally happened.
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9Paevl
1/2
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9Paevl
1/2
Happy Galentine's Day!
February 14, 2026 at 11:12 PM
Happy Galentine's Day!
More 'Psychology of Bad Code’: how do we embed these ideas directly into the SDLC, our tooling, and training?
https://twp.ai/9PYnYP
Watch here, or read even more here: https://twp.ai/4itYML
https://twp.ai/9PYnYP
Watch here, or read even more here: https://twp.ai/4itYML
February 14, 2026 at 2:40 AM
More 'Psychology of Bad Code’: how do we embed these ideas directly into the SDLC, our tooling, and training?
https://twp.ai/9PYnYP
Watch here, or read even more here: https://twp.ai/4itYML
https://twp.ai/9PYnYP
Watch here, or read even more here: https://twp.ai/4itYML
My CSS might look a bit like this...
February 13, 2026 at 6:50 PM
My CSS might look a bit like this...
So amazing to see incredible friends at Wild West Hackin' Fest! Thank you Chad!!!
And thank you Black Hills for having me in to teach! #securecoding
And thank you Black Hills for having me in to teach! #securecoding
February 13, 2026 at 4:55 PM
So amazing to see incredible friends at Wild West Hackin' Fest! Thank you Chad!!!
And thank you Black Hills for having me in to teach! #securecoding
And thank you Black Hills for having me in to teach! #securecoding
I’ve been getting a lot of “do you have something I can send my manager?” requests lately. So… I made a proper training brochure!
Clear outcomes, realistic expectations, and no fear-based nonsense.
👉 https://twp.ai/NTYjRa
Just brochure: https://twp.ai/9PYzrO
Clear outcomes, realistic expectations, and no fear-based nonsense.
👉 https://twp.ai/NTYjRa
Just brochure: https://twp.ai/9PYzrO
February 13, 2026 at 3:09 AM
I’ve been getting a lot of “do you have something I can send my manager?” requests lately. So… I made a proper training brochure!
Clear outcomes, realistic expectations, and no fear-based nonsense.
👉 https://twp.ai/NTYjRa
Just brochure: https://twp.ai/9PYzrO
Clear outcomes, realistic expectations, and no fear-based nonsense.
👉 https://twp.ai/NTYjRa
Just brochure: https://twp.ai/9PYzrO
Look at the wonderful people I got to see at Wild West Hackin' Fest?!!!! Jason and Julia Haddix! 🥳🥳🥳
February 12, 2026 at 10:44 PM
Look at the wonderful people I got to see at Wild West Hackin' Fest?!!!! Jason and Julia Haddix! 🥳🥳🥳
Guess who learned to solder today at Wild West Hackin' Fest Mile High??? I even got 3/4 lights to turn on!!! 🥳 Such a fun con.
February 12, 2026 at 8:28 PM
Guess who learned to solder today at Wild West Hackin' Fest Mile High??? I even got 3/4 lights to turn on!!! 🥳 Such a fun con.
More 'Psychology of Bad Code’: let’s talk about what secure defaults look like in the real world, with several examples.
https://twp.ai/ImtJC1
Watch here, or read even more here: https://twp.ai/4itZbp
https://twp.ai/ImtJC1
Watch here, or read even more here: https://twp.ai/4itZbp
February 12, 2026 at 7:05 PM
More 'Psychology of Bad Code’: let’s talk about what secure defaults look like in the real world, with several examples.
https://twp.ai/ImtJC1
Watch here, or read even more here: https://twp.ai/4itZbp
https://twp.ai/ImtJC1
Watch here, or read even more here: https://twp.ai/4itZbp
Canada is one step closer to mandatory secure coding in government software.
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9Pa2w8
This is how we make real change. 🙏
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9Pa2w8
This is how we make real change. 🙏
February 12, 2026 at 4:27 PM
Canada is one step closer to mandatory secure coding in government software.
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9Pa2w8
This is how we make real change. 🙏
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9Pa2w8
This is how we make real change. 🙏
More 'Psychology of Bad Code’: let’s talk about what secure defaults look like in the real world, with several examples.
https://twp.ai/Imt53W
Watch here, or read even more here: https://twp.ai/4itLTK
https://twp.ai/Imt53W
Watch here, or read even more here: https://twp.ai/4itLTK
February 12, 2026 at 2:09 AM
More 'Psychology of Bad Code’: let’s talk about what secure defaults look like in the real world, with several examples.
https://twp.ai/Imt53W
Watch here, or read even more here: https://twp.ai/4itLTK
https://twp.ai/Imt53W
Watch here, or read even more here: https://twp.ai/4itLTK
I’ve been working toward this for years, and it finally happened.
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9PZrYb
1/2
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9PZrYb
1/2
February 11, 2026 at 3:41 AM
I’ve been working toward this for years, and it finally happened.
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9PZrYb
1/2
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9PZrYb
1/2
First day of teaching at Wild West Hackin' Fest Mile High was FANTASTIC!!! 🥳🥳🥳
February 11, 2026 at 12:24 AM
First day of teaching at Wild West Hackin' Fest Mile High was FANTASTIC!!! 🥳🥳🥳
Wild West Hackin' Fest Mile High training starts tomorrow! Secure coding with meeeeeeee! 🥳
February 10, 2026 at 2:40 AM
Wild West Hackin' Fest Mile High training starts tomorrow! Secure coding with meeeeeeee! 🥳
It’s #CyberMentoringMonday!!!! Are you looking for a professional mentor or to learn more about InfoSec? Are you experienced and willing to ‘give back’? Use this thread and hashtag to connect!
February 9, 2026 at 2:01 PM
It’s #CyberMentoringMonday!!!! Are you looking for a professional mentor or to learn more about InfoSec? Are you experienced and willing to ‘give back’? Use this thread and hashtag to connect!
Guess who's on her way at O'dark thirty to Denver for Wild West West Hackin' Fest Mile High?
What monster booked a 6 am flight for me???? Oh wait, that was past-me. 🤦♀️ What a jerk she is!
What monster booked a 6 am flight for me???? Oh wait, that was past-me. 🤦♀️ What a jerk she is!
February 9, 2026 at 12:59 PM
Guess who's on her way at O'dark thirty to Denver for Wild West West Hackin' Fest Mile High?
What monster booked a 6 am flight for me???? Oh wait, that was past-me. 🤦♀️ What a jerk she is!
What monster booked a 6 am flight for me???? Oh wait, that was past-me. 🤦♀️ What a jerk she is!
More 'Psychology of Bad Code’: let’s talk about how secure defaults are better than secure intentions!
https://twp.ai/E6DugW
Watch here, or read even more here: https://twp.ai/4itQIO
https://twp.ai/E6DugW
Watch here, or read even more here: https://twp.ai/4itQIO
February 8, 2026 at 11:00 PM
More 'Psychology of Bad Code’: let’s talk about how secure defaults are better than secure intentions!
https://twp.ai/E6DugW
Watch here, or read even more here: https://twp.ai/4itQIO
https://twp.ai/E6DugW
Watch here, or read even more here: https://twp.ai/4itQIO
Important question for software developers: what do you wish you knew more about in regard to creating more secure software? If you could suddenly know something, like Neo in the matrix, what would it be?
I will see if I can help.
I will see if I can help.
February 8, 2026 at 4:27 PM
Important question for software developers: what do you wish you knew more about in regard to creating more secure software? If you could suddenly know something, like Neo in the matrix, what would it be?
I will see if I can help.
I will see if I can help.
More 'Psychology of Bad Code', why do security programs fail?
https://twp.ai/E6EmE5
Watch here, or read even more here: https://twp.ai/4iuHpx
https://twp.ai/E6EmE5
Watch here, or read even more here: https://twp.ai/4iuHpx
February 7, 2026 at 10:04 PM
More 'Psychology of Bad Code', why do security programs fail?
https://twp.ai/E6EmE5
Watch here, or read even more here: https://twp.ai/4iuHpx
https://twp.ai/E6EmE5
Watch here, or read even more here: https://twp.ai/4iuHpx
Reposted by Tanya Janca | SheHacksPurple
I’ve been working toward this for years, and it finally happened.
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9Paevl
1/2
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9Paevl
1/2
January 27, 2026 at 10:03 PM
I’ve been working toward this for years, and it finally happened.
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9Paevl
1/2
Canada now has a parliamentary petition to require secure coding in federal software. If you care about cybersecurity, public safety, and better government tech, please sign:
👉 https://twp.ai/9Paevl
1/2
It's called maturity!
February 6, 2026 at 6:52 PM
It's called maturity!
Canada is one step closer to mandatory secure coding in government software.
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9PZlS4
This is how we make real change. 🙏
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9PZlS4
This is how we make real change. 🙏
February 6, 2026 at 3:53 AM
Canada is one step closer to mandatory secure coding in government software.
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9PZlS4
This is how we make real change. 🙏
Petition e-7115 is live!
If you can sign, please do it today:
👉 https://twp.ai/9PZlS4
This is how we make real change. 🙏
The Psychology of Bad Code: Why 'do the right thing' doesn't work...
https://twp.ai/Imu43B
More here: https://twp.ai/9PZZf3
https://twp.ai/Imu43B
More here: https://twp.ai/9PZZf3
February 5, 2026 at 7:26 PM
The Psychology of Bad Code: Why 'do the right thing' doesn't work...
https://twp.ai/Imu43B
More here: https://twp.ai/9PZZf3
https://twp.ai/Imu43B
More here: https://twp.ai/9PZZf3
I updated my training page and made a real brochure instead of “here’s a slide deck and blah” 😅
If you’re looking for secure-coding training that respects developers and actually sticks:
👉 https://twp.ai/NTYjRM
Brochure: https://twp.ai/9PYzrA
If you’re looking for secure-coding training that respects developers and actually sticks:
👉 https://twp.ai/NTYjRM
Brochure: https://twp.ai/9PYzrA
February 4, 2026 at 4:35 PM
I updated my training page and made a real brochure instead of “here’s a slide deck and blah” 😅
If you’re looking for secure-coding training that respects developers and actually sticks:
👉 https://twp.ai/NTYjRM
Brochure: https://twp.ai/9PYzrA
If you’re looking for secure-coding training that respects developers and actually sticks:
👉 https://twp.ai/NTYjRM
Brochure: https://twp.ai/9PYzrA
I need to give an official name to something we are all talking about right now: Security drift.
Security drift is when software continues to work, but slowly becomes less secure over time, without anyone intentionally making it that way.
1/2
Security drift is when software continues to work, but slowly becomes less secure over time, without anyone intentionally making it that way.
1/2
February 3, 2026 at 10:42 PM
I need to give an official name to something we are all talking about right now: Security drift.
Security drift is when software continues to work, but slowly becomes less secure over time, without anyone intentionally making it that way.
1/2
Security drift is when software continues to work, but slowly becomes less secure over time, without anyone intentionally making it that way.
1/2
Continuing my series on The Psychology of Bad Code, this is an introductory video about the entire concept:
https://twp.ai/NTZMbW
For the blog series, which you can read here: https://twp.ai/9PZd1K
https://twp.ai/NTZMbW
For the blog series, which you can read here: https://twp.ai/9PZd1K
February 3, 2026 at 9:28 PM
Continuing my series on The Psychology of Bad Code, this is an introductory video about the entire concept:
https://twp.ai/NTZMbW
For the blog series, which you can read here: https://twp.ai/9PZd1K
https://twp.ai/NTZMbW
For the blog series, which you can read here: https://twp.ai/9PZd1K