We have a year to fix security everywhere

saikatsg 70 points 32 comments September 08, 2026
jyn.dev · View on Hacker News

Discussion Highlights (12 comments)

hn_submit

Or we could just dump Linux and Windows and switch to a microkernel operating system, which is much more secure. These endless patching cycles are simply not going to work in the long run. Operating systems get orphaned all the time, especially the ones in cheap Chinese stuff.

simonw

I don't think we even have a year. The current batch of LLMs are ferociously good at identifying vulnerabilities.

sho

> On September 22, Apple is releasing the M5 Mac Studio with 256 GB of unified memory [..] it will probably [..] enough to write this snippet of code in 3 seconds The author has obviously never ran an LLM on a mac! In 3 seconds, it will have possibly started to think about maybe scheduling a date to contemplate the planning timeline for processing the second token in your prompt.

pmlnr

Here's an idea: as a first step, simplify everything, and make sure you're aware how your stack works, and what it imports. As an example: WordPress is a horrible thing, but the core has been through so much, that it's suprisingly secure. Then plugins and themes come, and whoosh, the security is gone. We need a new KISS: keep it simple, stupid, secure.

dbdr

> Invest in formal verification, fuzzing and property testing, and memory-safe languages. LLMs are good at writing Lean and fuzz tests. I don't care whether you use Go or Rust but for the love of god please don't use C or C++ for new code. How accepted is this thinking in your respective domains?

petesergeant

Mmm, a world where a defender-LLM is essentially required is great news for people selling inference.

LoganDark

It's just the same advice as ever: be extremely, exceedingly careful in what you expose to any network. When I set up machines for production, they don't respond to pings and they don't even have an SSH port open without knocking. There are also ways to eschew the need for an SSH port entirely. People who never took that seriously will never take this seriously either, and that's their loss. (And loss of the commons, unfortunately.) There's just also new advice: you can't afford to expose an unsecured system to the internet even for a moment. Think of those IPv4 address space scanners, except this time any one of them could be capable of developing individualized attacks in mere minutes. They don't sleep, they don't take breaks.

uecker

And don't use software written in Rust, it has too much supply chain risks, which for most users is a bigger issue than memory safety in my opinion. (This may be different priorities than if you happen to be google and want to serve foreign code to users devices / browsers in a secure way - but most of us are not google).

acedTrex

Maybe all these vital infrastructure companies should not have spent the past decades in a race to the bottom of cybersecurity. There is going to be a reckoning.

protocolture

Just like Cryptolocker, this will be the "Finding Out" phase for everyone who has been putting off best practice security. But, lets be clear, Best Practice will save you. We can engineer assuming there are zero days in path. Go to your CTO now cap in hand and ask for overlapping controls, wafs, application monitoring, backups and all the other shit you haven't been doing. Because when you find out, I will laugh, it will be very very very funny to me.

hypfer

> This probably sounds like nonsense words or hysterical overreacting to most people, so here's what that means: "GLM" is a kind of LLM (AI) [...] The post also sounds like that to people that understand the technology. Calling that out like this and trying to pin that assessment to lack of knowledge is not a get-out-of-jail-free card, nor a good move.

the_arun

How to secure our identity layers(AuthN & AuthZ)? Let alone the products.

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