Cisco Dynamic Multipoint VPN will start by connecting to a central VPN server and then learn the public IPs of endpoints and automatically create VPN tunnels to them. It can scale to thousands of endpoints.
From what I can tell Iroh seems to be trying to create the missing Session layer from the OSI model. Another example of trying to do this is Cisco's Location-Identity Separation Protocol.
Lack of a true session layer in TCP/IP is why vmotion is normally only possible in a single broadcast domain because in this situation you only really use mac addresses for addressing and can thus use the IP as a stable identifier when the MAC address changes after a vmotion. And the switch mac address table handles the mapping.
"Perfect" is doing some heavy lifting here. The string is always a non-straight catenary curve, unless infinite force is used to pull an indestructable string.
A laser beam* across the room will show the defect in the string straightness. It's more than good enough to fool human eyes, which are not good at judging slow gradients (such as all the touristy "mystical anti-gravity locations" where balls roll apparently uphill). Therefore, the snap-line is good enough. But not perfect.
* Gravity of course still affects the laser beam's straightness, but on a level good enough to fool electron microscopes, so we can give that a pass.
You can usually put enough tension on the string to make any droop negligible. But yes modern laser levels are a better if less tactile option in some cases.
you can already get that information by reading books in the library.
The biggest barrier is not information, it's the ability to secure enough of the materials and equipment.
For example, information for how to make a nuclear weapon is already there in the library. However, mining enough yellow cake and then purifying it is an industrial scale operation, out of reach unless you are a nation state, and have good mountain tunnels, etc. To a lesser extent, this is also true for producing chemical weapons. The theory is there, but actual production extremely out of reach. No LLM can help you there. (You can verify by reading up on Aum Shinrikyo to get an idea of the staggering scale required)
Sure, information on all sorts of things is in “the library”. But (a) most people in the world don’t have access to a decent library (if you’re on HN you’re statistically much more likely to), (b) most people have no idea how to use one (same), and most importantly (c) AI will distill the knowledge from ten books you might need to read into step by step simple instructions if you ask.
Highly unlikely. Just the energy cost of running centrifuges, let alone manufacturing them is impossible to hide. It's staggering when you consider it.
To put some more perspective, an LLM could show you how to make a Boeing 747 in detail, but the actual chance of someone making one with no tools and logistics would be 0.
There are numerous large companies with the resources and technical know how to match either Pakistan or India's efforts here, companies already experienced in yellowcake extraction and complex production processing equipment manufacture.
> To put some more perspective, an LLM could show you how to make a Boeing 747 in detail, but the actual chance of someone making one with no tools and logistics would be 0.
Pakistan, India, and many companies have resources, tools, logistics experience .. I have no idea how this sentence is meant to meaningfully refute those facts.
> LLMs haven't changed the economic realities.
I don't recall mentioning LLM's and I remind all that the bulk of nuclear weapons development happened before LLM's were a thing.
FWiW there are better actual arguments why it is unlikely (but not impossible) for a non state actor to put together a nuclear weapon .. the comment above is not one.
Aum Shin Rikyo didn't need an LLM to synthesize Sarin, and neither do you.
But when the police raid the hideout of the next Aum Shin Rikyo successor group and find evidence that they got the recipe from an LLM rather than traditional chemistry books, the resulting kneejerk legislative overreaction will cost us all some freedom.
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