Barbara Schachner
@barschachner.bsky.social
Director Product Security @Dynatrace. Previous Security Architect, Pentester and Red Team Lead. Tweets are my own.
Talking about security, leadership, politics and human rights.
Talking about security, leadership, politics and human rights.
Reposted by Barbara Schachner
"If your choices are beautiful, so too will you be." - Seneca
October 29, 2025 at 9:00 PM
"If your choices are beautiful, so too will you be." - Seneca
Reposted by Barbara Schachner
If you reach a goal by compromising your values, you haven’t succeeded.
If you fall short of a goal by upholding your values, you haven’t failed.
The highest form of accomplishment is standing by your principles when they’re tested.
If you fall short of a goal by upholding your values, you haven’t failed.
The highest form of accomplishment is standing by your principles when they’re tested.
October 7, 2025 at 5:12 PM
If you reach a goal by compromising your values, you haven’t succeeded.
If you fall short of a goal by upholding your values, you haven’t failed.
The highest form of accomplishment is standing by your principles when they’re tested.
If you fall short of a goal by upholding your values, you haven’t failed.
The highest form of accomplishment is standing by your principles when they’re tested.
Es gibt viele Menschen, die sich nicht deutlich und verständlich ausdrücken können. Frau Brosius-Gersdorf gehört nicht dazu.
Wenn Mann ihre recht neutral faktischen Aussagen nicht versteht, stellt sich die Frage, ob es wirklich am Intellekt scheitert oder man sie absichtlich falsch versteht?
#FBG
Wenn Mann ihre recht neutral faktischen Aussagen nicht versteht, stellt sich die Frage, ob es wirklich am Intellekt scheitert oder man sie absichtlich falsch versteht?
#FBG
July 16, 2025 at 8:03 PM
Es gibt viele Menschen, die sich nicht deutlich und verständlich ausdrücken können. Frau Brosius-Gersdorf gehört nicht dazu.
Wenn Mann ihre recht neutral faktischen Aussagen nicht versteht, stellt sich die Frage, ob es wirklich am Intellekt scheitert oder man sie absichtlich falsch versteht?
#FBG
Wenn Mann ihre recht neutral faktischen Aussagen nicht versteht, stellt sich die Frage, ob es wirklich am Intellekt scheitert oder man sie absichtlich falsch versteht?
#FBG
Reposted by Barbara Schachner
“Waste no more time arguing what a good man should be. Be One.” — Marcus Aurelius
July 3, 2025 at 9:02 PM
“Waste no more time arguing what a good man should be. Be One.” — Marcus Aurelius
Reposted by Barbara Schachner
Go big or go home too often and you often end up home—stuck on the couch either injured, ill, exhausted, or burnt out. Go small and steady on the regular for a long period of time and you often end up with something big.
May 5, 2025 at 7:00 PM
Go big or go home too often and you often end up home—stuck on the couch either injured, ill, exhausted, or burnt out. Go small and steady on the regular for a long period of time and you often end up with something big.
Reposted by Barbara Schachner
Dieses Zoll hin-und-her ist doch vor allem ein riesiges Insidergeschäft, ODER?
April 9, 2025 at 5:50 PM
Dieses Zoll hin-und-her ist doch vor allem ein riesiges Insidergeschäft, ODER?
Reposted by Barbara Schachner
Eine der größten PR-Aktionen des Innenminister #Karner war 2024 die verstärkte Anwendung von DNA-Tests beim #Familiennachzug.
Jetzt zeigt sich das Ausmaß der Farce.
#asylfakt93 1/10
Jetzt zeigt sich das Ausmaß der Farce.
#asylfakt93 1/10
April 5, 2025 at 7:19 PM
Eine der größten PR-Aktionen des Innenminister #Karner war 2024 die verstärkte Anwendung von DNA-Tests beim #Familiennachzug.
Jetzt zeigt sich das Ausmaß der Farce.
#asylfakt93 1/10
Jetzt zeigt sich das Ausmaß der Farce.
#asylfakt93 1/10
Reposted by Barbara Schachner
It’s wild that some of the richest ppl who ever lived, in one of the richest nations that ever existed, feel so completely “cheated” by some of the poorest nations in the world..
If it was in a book, I woulda considered it exaggerated for effect.
If it was in a book, I woulda considered it exaggerated for effect.
April 5, 2025 at 10:46 AM
It’s wild that some of the richest ppl who ever lived, in one of the richest nations that ever existed, feel so completely “cheated” by some of the poorest nations in the world..
If it was in a book, I woulda considered it exaggerated for effect.
If it was in a book, I woulda considered it exaggerated for effect.
What a shame
President Volodymyr Zelensky and U.S. President Donald Trump held a 45-minute-long press briefing in the Oval Office that ended in a heated argument about American aid to Ukraine.
Zelensky, Trump, and Vance get into heated argument in White House
YouTube video by Kyiv Independent
www.youtube.com
February 28, 2025 at 10:47 PM
What a shame
Reposted by Barbara Schachner
Some people soften the harshest reality with their presence.
How lucky to stumble upon such a soul; how warm they make you feel.
How lucky to stumble upon such a soul; how warm they make you feel.
February 24, 2025 at 4:58 AM
Some people soften the harshest reality with their presence.
How lucky to stumble upon such a soul; how warm they make you feel.
How lucky to stumble upon such a soul; how warm they make you feel.
Reposted by Barbara Schachner
Productivity is overrated. What counts most is the quality of output, not the quantity.
People may be impressed by the volume you produce, but impact depends on the value you create.
Success is not about getting more things done. It's about doing more worthwhile things well.
People may be impressed by the volume you produce, but impact depends on the value you create.
Success is not about getting more things done. It's about doing more worthwhile things well.
February 13, 2025 at 7:16 PM
Productivity is overrated. What counts most is the quality of output, not the quantity.
People may be impressed by the volume you produce, but impact depends on the value you create.
Success is not about getting more things done. It's about doing more worthwhile things well.
People may be impressed by the volume you produce, but impact depends on the value you create.
Success is not about getting more things done. It's about doing more worthwhile things well.
Reposted by Barbara Schachner
The most important quality in a mentor, teacher, or coach is not how much they know. It's how much they care.
Caring is more than taking pride in your success. It's feeling joy as you progress.
The people you want in your corner are the ones who celebrate your growth.
Caring is more than taking pride in your success. It's feeling joy as you progress.
The people you want in your corner are the ones who celebrate your growth.
February 12, 2025 at 5:41 PM
The most important quality in a mentor, teacher, or coach is not how much they know. It's how much they care.
Caring is more than taking pride in your success. It's feeling joy as you progress.
The people you want in your corner are the ones who celebrate your growth.
Caring is more than taking pride in your success. It's feeling joy as you progress.
The people you want in your corner are the ones who celebrate your growth.
Reposted by Barbara Schachner
Lately, quite a lot of people have been asking me what they can do to #resist the authoritarian shift in their country. In my Daily Brief today, I set out 3 ideas to get folks started:
📰 Read: www.hrw.org/the-day-in-h...
🔊 Listen: www.hrw.org/video-photos...
📰 Read: www.hrw.org/the-day-in-h...
🔊 Listen: www.hrw.org/video-photos...
Three Tips for New Resisters (and One for Old Hands) : Daily Brief
Has your country shifted dramatically away from democracy and toward authoritarian rule? Do you feel you need to do something other than doom-scrolling? #Resist somehow? But how? In @hrw’s Daily Brief...
www.hrw.org
February 11, 2025 at 2:59 PM
Lately, quite a lot of people have been asking me what they can do to #resist the authoritarian shift in their country. In my Daily Brief today, I set out 3 ideas to get folks started:
📰 Read: www.hrw.org/the-day-in-h...
🔊 Listen: www.hrw.org/video-photos...
📰 Read: www.hrw.org/the-day-in-h...
🔊 Listen: www.hrw.org/video-photos...
A game changer in hiring for me was when I realized, it’s about being sufficiently convinced that a person can thrive and succeed in this role.
And not just about „not“
finding ironclad evidence that the person would not succeed.
And not just about „not“
finding ironclad evidence that the person would not succeed.
💯 Hiring for skills is shortsighted. Hiring for mindset, adaptability, growth & development potential and personality is winning the long game.
January 27, 2025 at 6:07 PM
A game changer in hiring for me was when I realized, it’s about being sufficiently convinced that a person can thrive and succeed in this role.
And not just about „not“
finding ironclad evidence that the person would not succeed.
And not just about „not“
finding ironclad evidence that the person would not succeed.
Reposted by Barbara Schachner
Your worth is not defined by what you achieve or acquire. It’s a question of who you become and how you contribute to others.
Self-esteem should come from character, not success or status. The highest accomplishment is to be a person of generosity, integrity, curiosity, humility, and wisdom.
Self-esteem should come from character, not success or status. The highest accomplishment is to be a person of generosity, integrity, curiosity, humility, and wisdom.
December 14, 2024 at 5:29 PM
Your worth is not defined by what you achieve or acquire. It’s a question of who you become and how you contribute to others.
Self-esteem should come from character, not success or status. The highest accomplishment is to be a person of generosity, integrity, curiosity, humility, and wisdom.
Self-esteem should come from character, not success or status. The highest accomplishment is to be a person of generosity, integrity, curiosity, humility, and wisdom.
My heart goes out to all Syrian people who hope for a better future in their home country!
The future will tell how this will turn out, but it is a hopeful moment to see that regimes based on torture and horrific violence can come to an end.
The future will tell how this will turn out, but it is a hopeful moment to see that regimes based on torture and horrific violence can come to an end.
December 8, 2024 at 1:44 PM
My heart goes out to all Syrian people who hope for a better future in their home country!
The future will tell how this will turn out, but it is a hopeful moment to see that regimes based on torture and horrific violence can come to an end.
The future will tell how this will turn out, but it is a hopeful moment to see that regimes based on torture and horrific violence can come to an end.
Twitter behavior that I’m missing most here:
„Scrolling up“ in the timeline instead of jumping to the latest tweet and reading backwards.
Any other thoughts on this?
„Scrolling up“ in the timeline instead of jumping to the latest tweet and reading backwards.
Any other thoughts on this?
November 23, 2024 at 10:47 PM
Twitter behavior that I’m missing most here:
„Scrolling up“ in the timeline instead of jumping to the latest tweet and reading backwards.
Any other thoughts on this?
„Scrolling up“ in the timeline instead of jumping to the latest tweet and reading backwards.
Any other thoughts on this?
Great overview of risks for LLM applications
OWASP Top Ten for LLM's 2025 just released: genai.owasp.org/resource/owa...
OWASP Top 10 for LLM Applications 2025 - OWASP Top 10 for LLM & Generative AI Security
The OWASP Top 10 for Large Language Model Applications started in 2023 as a community-driven effort to highlight and address security issues specific to AI applications. Since then, the technology has...
genai.owasp.org
November 20, 2024 at 7:14 PM
Great overview of risks for LLM applications
Reposted by Barbara Schachner
If you're into web security take a look at my LocoMocoSec keynote slides from this summer about "Google's Recipe for Scaling (Web) Security": speakerdeck.com/lweichselbau...
November 16, 2024 at 10:29 PM
If you're into web security take a look at my LocoMocoSec keynote slides from this summer about "Google's Recipe for Scaling (Web) Security": speakerdeck.com/lweichselbau...
Reposted by Barbara Schachner
consistency over intensity.
November 15, 2024 at 1:15 PM
consistency over intensity.
Reposted by Barbara Schachner
A close friend of the family wrote about their past experience voting for a third party candidate and why they won't this time.
November 3, 2024 at 6:13 PM
A close friend of the family wrote about their past experience voting for a third party candidate and why they won't this time.
Hello and welcome! 🥳
October 26, 2024 at 12:03 PM
Hello and welcome! 🥳