zaitanz

7 ms·

1.
by zaitanz 3mo ago
A X.509 Certificate lifecycle management, and secrets management SaaS designed from the ground up for home labs all the way up to enterprises. Built in PHP/Laravel and Rust. https://www.zaita.com
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Show HN: TLS Certificate Management and PKI
10 points by zaitanz 4mo ago|0 comments
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Artificial Intelligence is like the Ford Model T(zaita.com)
3 points by zaitanz 1y ago|0 comments
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by zaitanz 2y ago
So this confuses me slightly and I am keen to know the advantage of using this. I work on projects that heavily use auto-differentiation for complex models. The models are defined by user input files at run-time, so the state and execution
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by zaitanz 3y ago
The platforms I work on function solely on user defined input files. For unit tests we have example configuration files stored in the application as strings (and #ifdef'd away for non unit test builds). Then we split the file loading t
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by zaitanz 5y ago
If you have cronjobs/scheduled tasks running every day to try and renew the certificate (as recommended), then you'd not have any issues with them revoking. Any certificates that are going to be revoked will be renewed before then
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by zaitanz 5y ago
In general, we will always start from a position of considering a developer machine to be infected. This is part of the Zero trust approach to security. We work with defense in depth. If the developer machine isn't trustworthy, and the
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Ransomware – Unauthorized access to Fujifilm servers(fujifilm.com)
64 points by zaitanz 5y ago|49 comments
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by zaitanz 6y ago
Oh that's really interesting and an area I hadn't considered writing about. But forced breeding in animals and the villagers is very much part of setting up the farms and villager professions.
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by zaitanz 6y ago
Ahhh yes. The chicken farms where the chickens are flushed down a hole and automatically killed and cooked for you.
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Minecraft – A Game of Slavery and Torture(blog.zaita.com)
5 points by zaitanz 6y ago|4 comments
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Digital Automation of Security Assurance Work-Flows(blog.zaita.com)
1 points by zaitanz 6y ago|0 comments
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by zaitanz 6y ago
Thank you for your reply. I'm going to just lift your explanation as it's much better than my own.
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by zaitanz 6y ago
Most likely. You can check with the pastebin code https://pastebin.com/thTapSgn . Local and Thread outputs should be the same.
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by zaitanz 6y ago
This is very true. Once upon a time -o3 would enable fast-math. We're very careful to ensure we use test models to verify the outputs of release binaries. Enabling fast-math as you have said optimises the equations in a way that produc
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by zaitanz 6y ago
TBH. I had no idea this was a thing either. I was incredibly confused when I identified a single piece of code that was producing an variation in result.
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by zaitanz 6y ago
Yes this is technically true, but it manifests itself through use of the MinGW compiler. When I first noticed the problem, there was very little indication as to the cause. TBH I accredit dumb luck more than anything to finding the cause of
18.
by zaitanz 6y ago
Op here. There is a huge amount of scientific code written in C++. Just have a look through https://www.coin-or.org/ This code was specifically C++ because we had the intention of integrating with libraries like CppAD and A
19.
by zaitanz 6y ago
Op here. Yea this only occurs on Windows with MinGW. Visual C++ and Clang do not have this issue. None of the Linux compilers I tested also had this issue. And yea you're right on the associative mistake. Will correct this :)
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by zaitanz 6y ago
Op Here. Yes you are correct. Been very sleep derived when I wrote this (newborns eh). I'll update this. I didn't want to go too far into the background of floating point math in the post as it wasn't ultimately the issue, ju
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by zaitanz 6y ago
For me, it's always about focusing on proving my idea correct as fast as possible. I think X would be cool. - How quickly can I test if X is cool with quick and dirty tactics. I tend to use notepad and make notes along the way, so I ca
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Weird compiler bug – Same code, different results(blog.zaita.com)
73 points by zaitanz 6y ago|38 comments
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by zaitanz 6y ago
Location: Wellington, New Zealand Remote: Yes, 10 years experience Willing to relocate: No Technologies: Cyber Security Architect, Solution Architect or Software Architect. - PCI-DSS, Anti-money Laundering, Privacy Act/GDP