Dave Mangot
@davemangot.hachyderm.io.ap.brid.gy
Mangoteque. Ex-SWIcloud, ex-SFDC. Author of 'Devops Patterns for Private Equity' & 'Mastering DevOps'. Service delivery change agent, with a passion for […]
[bridged from https://hachyderm.io/@davemangot on the fediverse by https://fed.brid.gy/ ]
[bridged from https://hachyderm.io/@davemangot on the fediverse by https://fed.brid.gy/ ]
Part of the study for the week is to compare different models of thinking about incidents and how they have changed over time.
Unsurprisingly, the models have changed as fields like manufacturing, psychology, computing, neuroscience, and other fields have evolved.
Safety scientists have […]
Unsurprisingly, the models have changed as fields like manufacturing, psychology, computing, neuroscience, and other fields have evolved.
Safety scientists have […]
Original post on hachyderm.io
hachyderm.io
January 15, 2026 at 6:33 AM
Part of the study for the week is to compare different models of thinking about incidents and how they have changed over time.
Unsurprisingly, the models have changed as fields like manufacturing, psychology, computing, neuroscience, and other fields have evolved.
Safety scientists have […]
Unsurprisingly, the models have changed as fields like manufacturing, psychology, computing, neuroscience, and other fields have evolved.
Safety scientists have […]
One of the topics we covered in class is the Accimap developed by Rasmussen in 1997.
It's a systems-based technique for examining the causes of accidents and incidents in complex sociotechnical systems.
The middle layers of the map cover Organizational Factors […]
[Original post on hachyderm.io]
It's a systems-based technique for examining the causes of accidents and incidents in complex sociotechnical systems.
The middle layers of the map cover Organizational Factors […]
[Original post on hachyderm.io]
January 13, 2026 at 8:57 PM
One of the topics we covered in class is the Accimap developed by Rasmussen in 1997.
It's a systems-based technique for examining the causes of accidents and incidents in complex sociotechnical systems.
The middle layers of the map cover Organizational Factors […]
[Original post on hachyderm.io]
It's a systems-based technique for examining the causes of accidents and incidents in complex sociotechnical systems.
The middle layers of the map cover Organizational Factors […]
[Original post on hachyderm.io]
And now for something completely different.
This week I'm taking an intensive class in Cognitive Systems Engineering (aka Safety Sciences, Human Factors, Safety II, Safety Differently, depending on your angle).
For my regular PE followers, it's an attempt to get better at incident […]
This week I'm taking an intensive class in Cognitive Systems Engineering (aka Safety Sciences, Human Factors, Safety II, Safety Differently, depending on your angle).
For my regular PE followers, it's an attempt to get better at incident […]
Original post on hachyderm.io
hachyderm.io
January 12, 2026 at 11:32 AM
And now for something completely different.
This week I'm taking an intensive class in Cognitive Systems Engineering (aka Safety Sciences, Human Factors, Safety II, Safety Differently, depending on your angle).
For my regular PE followers, it's an attempt to get better at incident […]
This week I'm taking an intensive class in Cognitive Systems Engineering (aka Safety Sciences, Human Factors, Safety II, Safety Differently, depending on your angle).
For my regular PE followers, it's an attempt to get better at incident […]
Supreme Court Increasingly Favors the Rich, Economists Say
A new study found that the court’s Republican appointees voted for the wealthier side in cases 70 percent of the time in 2022, up from 45 percent in 1953 […]
A new study found that the court’s Republican appointees voted for the wealthier side in cases 70 percent of the time in 2022, up from 45 percent in 1953 […]
Original post on hachyderm.io
hachyderm.io
January 6, 2026 at 6:43 PM
Supreme Court Increasingly Favors the Rich, Economists Say
A new study found that the court’s Republican appointees voted for the wealthier side in cases 70 percent of the time in 2022, up from 45 percent in 1953 […]
A new study found that the court’s Republican appointees voted for the wealthier side in cases 70 percent of the time in 2022, up from 45 percent in 1953 […]
Reposted by Dave Mangot
I know a few people on here as well as myself will FEEL this cartoon.
December 20, 2025 at 6:07 PM
I know a few people on here as well as myself will FEEL this cartoon.
Reposted by Dave Mangot
RE: https://wandering.shop/@xgranade/115748887974563496
If you gripe about `curl ... | sh`, and also using "agentic" anything, I'm not inclined to take your opinions seriously.
If you gripe about `curl ... | sh`, and also using "agentic" anything, I'm not inclined to take your opinions seriously.
wandering.shop
December 19, 2025 at 11:46 PM
RE: https://wandering.shop/@xgranade/115748887974563496
If you gripe about `curl ... | sh`, and also using "agentic" anything, I'm not inclined to take your opinions seriously.
If you gripe about `curl ... | sh`, and also using "agentic" anything, I'm not inclined to take your opinions seriously.
Reposted by Dave Mangot
Something that’s been bothering me for years in the security world: why do researchers demand bug bounties for vulnerabilities in open source projects, when the very contributors maintaining and fixing those issues get nothing, just goodwill?
It feels deeply unfair. The burden falls on unpaid […]
It feels deeply unfair. The burden falls on unpaid […]
Original post on infosec.exchange
infosec.exchange
June 17, 2025 at 7:49 PM
Something that’s been bothering me for years in the security world: why do researchers demand bug bounties for vulnerabilities in open source projects, when the very contributors maintaining and fixing those issues get nothing, just goodwill?
It feels deeply unfair. The burden falls on unpaid […]
It feels deeply unfair. The burden falls on unpaid […]
Reposted by Dave Mangot
Today we are calling on institutions around the world to take control of their #digitalsovereignty, including their social accounts. Governments should communicate directly with their citizens on open platforms, not through the mouthpiece of a corporation […]
Original post on mastodon.social
mastodon.social
December 9, 2025 at 11:07 AM
Today we are calling on institutions around the world to take control of their #digitalsovereignty, including their social accounts. Governments should communicate directly with their citizens on open platforms, not through the mouthpiece of a corporation […]
Reposted by Dave Mangot
@davemangot is right: it’s all about the serendipitous meetings #reinvent2025
December 4, 2025 at 12:58 AM
@davemangot is right: it’s all about the serendipitous meetings #reinvent2025
Reposted by Dave Mangot
Imagine having a billion dollars and wasting your time doing anything other than:
1. Reading novels in the bath
2. Making art
3. Traveling
4. Cooking and eating
5. Giving heaps of cash to awesome people and institutions who need it
1. Reading novels in the bath
2. Making art
3. Traveling
4. Cooking and eating
5. Giving heaps of cash to awesome people and institutions who need it
December 2, 2025 at 3:21 AM
Imagine having a billion dollars and wasting your time doing anything other than:
1. Reading novels in the bath
2. Making art
3. Traveling
4. Cooking and eating
5. Giving heaps of cash to awesome people and institutions who need it
1. Reading novels in the bath
2. Making art
3. Traveling
4. Cooking and eating
5. Giving heaps of cash to awesome people and institutions who need it
Reposted by Dave Mangot
Interesting new research shows the human brain rewires itself during five distinct “epochs” over a lifetime (with turning points at 9, 32, 66, and 83), with markedly different characteristics in brain architecture in each phase. This suggests cognition and intelligence do not simply increase to […]
Original post on infosec.exchange
infosec.exchange
November 26, 2025 at 5:58 PM
Interesting new research shows the human brain rewires itself during five distinct “epochs” over a lifetime (with turning points at 9, 32, 66, and 83), with markedly different characteristics in brain architecture in each phase. This suggests cognition and intelligence do not simply increase to […]
Jimmy Cliff - I Can See Clearly Now
Listen to I Can See Clearly Now on TIDAL
tidal.com
November 25, 2025 at 3:30 PM
For the Americans in the room... If you're hanging out with family this week and need a movie to watch, Playdate was hilarious and cute.
I'm not even a slapstick comedy person and I was cracking up.
Enjoy! […]
I'm not even a slapstick comedy person and I was cracking up.
Enjoy! […]
Original post on hachyderm.io
hachyderm.io
November 25, 2025 at 3:15 PM
For the Americans in the room... If you're hanging out with family this week and need a movie to watch, Playdate was hilarious and cute.
I'm not even a slapstick comedy person and I was cracking up.
Enjoy! […]
I'm not even a slapstick comedy person and I was cracking up.
Enjoy! […]
Dang. These hardcore socialists are everywhere.
November 21, 2025 at 7:23 PM
Dang. These hardcore socialists are everywhere.
@monkeybrains signing me up for political mailing lists that I never asked for is so far beyond disappointing. Glad I made the switch to Sonic.
You just lost a years-long Monkeybrains advocate.
You just lost a years-long Monkeybrains advocate.
November 18, 2025 at 6:15 PM
@monkeybrains signing me up for political mailing lists that I never asked for is so far beyond disappointing. Glad I made the switch to Sonic.
You just lost a years-long Monkeybrains advocate.
You just lost a years-long Monkeybrains advocate.
Reposted by Dave Mangot
My personal heroes and projects I admire are @signalapp @Mer__edith @torproject @gnome @thunderbird @ryanleesipes . I’d much rather have Mastodon be inspired by the contributions of these people and projects to the FOSS and non-profit technology world than trying to rebuild early Twitter.
(5/13)
(5/13)
November 18, 2025 at 7:56 AM
My personal heroes and projects I admire are @signalapp @Mer__edith @torproject @gnome @thunderbird @ryanleesipes . I’d much rather have Mastodon be inspired by the contributions of these people and projects to the FOSS and non-profit technology world than trying to rebuild early Twitter.
(5/13)
(5/13)
The "tax resolution department" scam people have clearly identified me as a mark who will eventually fall for it if they call me enough times.
November 12, 2025 at 10:36 PM
The "tax resolution department" scam people have clearly identified me as a mark who will eventually fall for it if they call me enough times.
A technology leader told me today they are not getting as many people to try #ai as they would like because engineers don't blindly trust the LLM.
😑
😑
November 12, 2025 at 8:45 PM
A technology leader told me today they are not getting as many people to try #ai as they would like because engineers don't blindly trust the LLM.
😑
😑
Reposted by Dave Mangot
@darkuncle @tbortels openbsd is hands down my fav Linux distro
November 11, 2025 at 12:14 AM
@darkuncle @tbortels openbsd is hands down my fav Linux distro
Reposted by Dave Mangot
A view from inside the Amazon corporate offices.
October 28, 2025 at 3:23 PM
A view from inside the Amazon corporate offices.
Reposted by Dave Mangot
When you #selfhost, you will never have any problems with #aws being down.
All you have to do is:
- Ensure you have a decent power supply
- Have your own servers
- Be able to troubleshoot networking issues at 3AM because your electronic lock won't release and your child can't get in the house
- […]
All you have to do is:
- Ensure you have a decent power supply
- Have your own servers
- Be able to troubleshoot networking issues at 3AM because your electronic lock won't release and your child can't get in the house
- […]
Original post on cloudisland.nz
cloudisland.nz
October 21, 2025 at 9:03 AM
