7 ms·
It feels like just yesterday I was paying for certs, or worst, just running without. Can't believe its been ten years.
by pests 2y ago
It feels like just yesterday I was paying for certs, or worst, just running without.
Can't believe its been ten years.
- ozim 2y agoCan’t believe there are still anti TLS weirdos.
- dijit 2y agoThe digital equivalent of a local kebab shop menu does not need encryption. The lack of understanding from us as technologists for people who would have had a working site and are now forced into either: an oligopoly of site hosting companies, or, for their site to break consistently as TLS standards rotate is one thing that brings me shame about our community. You can come up with all kinds of reasons to gatekeep website hosting, “they have to update anyway” even when updating means reinstallion of an OS, “its not that hard to rotate” say people with deep knowledge of computers, “just get someone else to do it” say people who have a financial interest in it being that way. Framing people with legitimate issues as weirdo’s is not as charming as you think it is.
- pests 2y agoYou say that until some foreign national gets their kabab order MITM to deliver them some malicious virus that ends up getting him killed.
- johannes1234321 2y agoTLS doesn't just hide the information transmitted, but also ensures the integrity. Thus nobody on the network tinkered with the prices on the menu. Also the Kebap Shop probably has a form for reservation or ordering, which takes personal information. True, they are all low risk things, but getting TLS is trivial (since many Webservers etc can do letsencrypt rotation fully automatically) and secure defaults are a good thing.
- dijit 2y agoThere are plenty of websites that were just static pages used for conveying information. Most people who set them up lacked the ability to turn them into forms that connected to anything. They’ve nearly all been lost to time now though, if a shop has a web-presence it will be through a provider such as “bokabord”, doordash, ubereats (as mentioned), some of whom charge up to 30% of anything booked/ordered via the web. But, I guess no MITM can manipulate prices… except, by charging…
- burnished 2y agoHuh. Never thought about it that way; replacing hypothetical MITM attacks with genuine middlemen.
- matrss 2y ago> There are plenty of websites that were just static pages used for conveying information. If you care about the integrity of the conveyed information you need TLS. If you don't, you wouldn't have published a website in the first place. A while back I've seen a wordpress site for a podcast without https where people also argued it doesn't need it. They had banking information for donations on that site. Sometimes I wish every party involved in transporting packets on the internet would just mangle all unencrypted http that they see, if only to make a point...
- dijit 2y ago[flagged]
- 2y ago
- taneliv 2y agoI'm always reminded about this by being on the other side of the equation with my car. There is regulation, like mandatory yearly inspections and anyone is only allowed to sell road worthy vehicles. These rules are rather strict, likewise for the driver's license. They aren't impossible to know or understand, but there's a lot of details. However, when I take it to the shop, whether for that yearly inspection, regular maintenance, or because there's something apparently wrong with it, I never know what to expect in terms of time and money. Oh, it needs a new thingamajig? I start to mildly sweat, fearing it to cost six hundred like the flux capacitor that had to be replaced last week/month/year and took two weeks to get shipped from another country. "Ninety cents, and we put it in place for no charge, it literally takes ten seconds", like, I love to hear the news, could have saved me from the anguish by giving a hint when I asked about the price! But need a new key? Starting from three hundred fifty, plus one hundred seventy for a backup copy. Like, where do these prices come from? Actually, don't tell me, I'm a software engineer. I know, I know. I'll just wait until you want your car shop web pages up. Oh, for that you'll need PCI DSS and we can't do that other things because of GDPR. Sorry, my hands are tied here. That'll be four thousand plus tax, mister auto mechanic shop owner.
- sureIy 2y agoIrrelevant. Safe transfer should be the default. Your argument is akin to "I don't have anything to hide." You just do it and don't think about it. Modern servers and services make this completely transparent. The kebab guy doesn't need to worry about this as long as they're not fooled into buying from mala fide hosting companies who tries to upsell you on something that should be the baseline.
- clan 2y agoNah ah. Not. While we might be able to find common ground in the statement that "safe transfer should be the default", we will differ on the definition of "safe". Unfortunately these discussions often end up in techno-babble. Especially here on HN were we tend to enjoy rather binary viewpoints without too many shades of gray. Try being your own devils advocate: "What if I have something to hide?". Then deal with that. Legitimately. Reasonably. Unless you are an anarkist I assume that we can agree that we need authoraties. A legal framework. Policing. So I 100% support Let's Encrypt and what they have done to destroy the certificate racket. That is a force of good! But I do not think it was a healthy thing that the browsers (and Google search results) "forced" the world defacto to TLS only. Why? Look at the list of Trusted Root Certificates in the big OS and browsers. You are telling me only good guys are listed? None here are or can be influenced by state actors? But that is the good kind of MITM? This then hinges on your definition of "safe transport". Only the anarkist can win against the government. I am not. It might sound like I am in the "I do not have anything to hide" camp. I am not that naive. But I am firmly in the "I prefer more scrutiny when I have something to hide". Because the measures the authorities needs to employ today are too draconian for my liking. I preferred the risk of MITM on an ISP level to what the authoraties need to do now to stay in control. We have not eliminated MITM. Just made it harder. And we forgot to discuss legitimate reasons for MITM because "bad". This is not a "technical" discussion on the fine details of TLS or not. But should be a discussion about the societal changes this causes. We need locks to keep the creeps out but still wants the police to gain access. The current system does not enable that in a healthy way but rather erodes trust. Us binary people can define clear simple technical solutions. But the rest of the world is quite messy. And us bit twiddlers tend to shy away from that and then ignore the push-back to our actions. We cannot have a sober conversation unless we depart from the "encrypt everything" is technically good and then that is set in stone. But here we are: Writing off arguments as irrelevant.
- gotodengo 2y agoTheir site will break consistently in any case. Running a site in 2024 comes with a responsibility to update regularly for a good reason. There are more than enough forgotten kebab shop restaurant pages that are now serving malware because they never updated WordPress that an out of date certificate warning is a very good "heads up, this site hasn't been maintained in 6 years" If we're talking hosting even a static HTML file without using a site hosting company, that already requires so much technical knowledge (Domain purchasing, DNS, purchasing a static IP from your ISP, server software which again requires vuln updates) that said person will be able to update a TLS cert without any issue.
- account42 2y ago> There are more than enough forgotten kebab shop restaurant pages that are now serving malware [citation needed] There are plenty of organizations that actively scan the web for "malware" (aka anything that the almighty machine learning algorithms don't like) and are more than happy to harass the website owner and hosting company until their demands are met. Security is ultimately a social issue. Technical means are only one way to improve it and can never solve it 100%. You must never loose sight of the cost imposed by tecnological security solutions versus what improvement they actually offer.
- serbuvlad 2y agoI'm really curious as to what you see as the disadvantages of TLS. Sure, the advantages are minor for some services and critical for other services. However, if you already have bought a domain name, the cost of setting up TLS is basically 0. You just run certbot and give it the domains you want to license. It will set up auto-renew and even edit your Apache/NGINX configs to enable TLS. Sure, TLS standards rotate. But that just means you have to update Apache/NGINX every like 5 years. Hardly a barrier for most people imo.
- dijit 2y agoIts better than it was, but TLS has a lot more knobs to fail than even a basic http server does; theres a whole host of handoff thats happening and running multiple sites is fraught with minor issues. certbot is a python program, better hope it keeps working- it’s definitely not kept working for me and I’m a seasoned sysadmin. a combination of my python environment becoming outdated (making updates impossible) and a deprecation of a critical API needed for it to work. The #1 cause of issues with a hobby website: darkscience.net is that it refuses to negotiate on Chrome because the TLS suites are considered too old, yet in 2020 I was scoring A+ on Qualys SSL report. Its just time, time and effort and its wasted mostly. The letsencrypt tools are really wonderful, just pray they don’t break, and be ready to reinstall everything from scratch at some point.
- usr1106 2y ago> certbot is a python program, better hope it keeps working There is also https://github.com/srvrco/getssl https://github.com/srvrco/getssl which is a bash script. I have lightly audited it years ago and it did not seem to upload your private keys anywhere... I've used it occasionally, but I don't let it run as root, so I need to copy the retrieved certs into the the server config manually.
- dijit 2y agoTheres a bunch of alternative clients and I’ve tried many. Larger point is regarding the fact that its required for what amounts to a poster on a wall: yes, someone can come along with a pen an alter the poster- but its not worth the effort to secure for most people and will degrade rapidly with such security too. So, instead they turn to middlemen, or don’t bother. Theres a myriad of other issues, but, its not as easy as we claim.
- wannacboatmovie 2y agoCan't believe the HTTPS everywhere cargo cult still can't get it through their skulls there is still a place and use cases for plaintext HTTP. In some cases, CRLs for example, they shall not be served over HTTPS.
- Pannoniae 2y agoTLS is not panacea and it's not universally positive. Here are some arguments against it for balance. TLS is fairly computationally intensive - sure, not a big deal now because everyone is using superfast devices but try browsing the internet with a Pentium 4 or something. You won't be able to because there is no AES instruction set support accelerating the keyshake so it's hilariously slow. It also encourages memoryholing old websites which aren't maintained - priceless knowledge is often lost because websites go down because no one is maintaining them. On my hard drive, I have a fair amount of stuff which I'm reasonably confident doesn't exist anywhere on the Internet anymore.... if my drives fail, that knowledge will be lost forever. It is also a very centralised model - if I want to host a website, why do third parties need to issue a certificate for it just so people can connect to it? It also discourages naive experimentation - sure, if you know how, you can MitM your own connection but for the not very technical but curious user, that's probably an insurmountable roadblock.
- MrGreenTea 2y agoRegarding the stuff you safe guard: what are your reasons for not sharing them somehow to prevent that loss when (not if) your drive fails?
- Pannoniae 2y agoI mean, I do! The music I have I put on Soulseek, although the more obscure stuff hasn't been downloaded yet. I also have fairly old video game mods - I don't even know where to share them or if anyone would be interested at all.
- tomalbrc 2y agoThe Internet Archive?
- account42 2y agoYou could try to upload them to modding sites (preferrably not onces with a longin requirement for downloading) if you don't want to host them yourself. That can be either general modding archives or game-specific community sites - the latter are smaller but more likely to be interested in older mods. Make sure that whatever host you use can be crawled by the internet archive. Interest is probably going to be low but not zero - I often play games long after they have been released and sometimes intentionally using older versions that are no longer supported by current mods.
- account42 2y agoIn general if you need to resort to ad hominens like calling your detractors weirdos then maybe your position isn't as justified as you want to believe.
- michaelt 2y agoI am 99% in favour of widespread use of TLS - but the reality is it means the web only works at the whim of the CA/Browser Forum. And some members of the forum are very eager to flex their authority. If I do everything perfectly, but the CA I used makes some trivial error which, in the case of my certificate, has no real-world security impact? They can send me an e-mail at 6:40 PM telling me they're revoking my certificate at 2:30 PM the next day. Just what you want to find in your inbox when you get in the next day. I hope you weren't into testing, or staged rollouts, or agreeing deployment windows with your users - you'd better YOLO that change into production without any of that. Even though it wasn't your mistake, and there's no suggestion you shouldn't have the certificate you have. As far as the CA/B Forum is concerned, safety-critical systems that can't YOLO changes straight into production with minimal testing and only a few hours of notice don't belong on their PKI infrastructure. You'd better jump to it and fix their mistake right now.
- account42 2y agoI'm probably more critical of TLS in general than you are, but to be fair to LE one of their biggest contributions has been to change certificate updates from a deployment to something that should happen automatically during normal operations. If you have things setup the recommended way your daily certbot/etc run will simply pick up a new certificate and loat it into whatever servers that need it without you having to lift a finger. Of course in practice it doesn't always work out that way.
- michaelt 2y agoA daily certbot run won't protect you if the CA discovers the problem at 2pm (starting the 24 hour revocation timer) but they only have a fix rolled out by 6pm. Anyone whose certbot run was between 2pm and 6pm would get their cert revoked the next day at 2pm anyway - even if it was only issued 18 hours ago. There's also a higher level question: Is this the web we want to be building? One where every site and service has to apply for permission to continue existing every 24 hours? Do we want a web where the barrier to entry for hosting is a round-the-clock ops team, complete with holiday cover? And if you don't have that, you should be using Facebook or Twitter instead?
- dspillett 2y agoOr worse: people who still go on and on about how self-signed certificates should be accepted by browsers, and can't be convinced that blind-trust-no-first-use is lousy security. They usually counter with “but SSH uses TOFU” because they don't see, and can't be convinced of, the problem of not verifying the server key signature⁰. I can be fairly sure that I'm talking to the daemon that I've just setup myself without explicitly checking the signature¹, but that particular side-channel assurance doesn't apply to, for example, a client connecting to our SFTP endpoint for the first time² to send us sensitive data. -- [0] Basically, they get away with doing SSH wrong, and want to get away with doing HTTPS wrong the same way. [1] Though I still should, really, and actually do in DayJob. [2] Surprisingly few banks' tech teams bother to verify SSH server signatures on first connection, I know because the ones in our documentation were wrong for a time and no one queried the matter before I noticed it when reviewing that documentation while adding further details. I doubt they'd even notice the signature changing unexpectedly even though that could mean something very serious is going on.
- guappa 2y agoMy letsencrypt cert, despite all my attempts, works fine with browsers but WILL NOT work with wget/curl/python/whatever. Plus setting up letsencrypt isn't really really easy. Last time it was failing because I had disabled HTTP on port 80 entirely on my server… but letsencrypt uses that to verify that my website has the magic file. So I had to make a script to turn it on for 5 minutes around the time when the certificate gets renewed. -_-' None of this is easy or quick, and people have other stuff to do than to worry about completely hypothetical attacks on their blog.
- mmsc 2y ago>letsencrypt uses that to verify that my website has the magic file. So, instead, use the other authentication methods. For example, DNS.
- ozim 2y agoNot really hypothetical. Google "isp injecting ads", well most of it is from 10 years ago - but that is because now we have TLS everywhere. And it is not attack on your blog but on readers of your blog, well your blog gets the blame of course in case they would be infected by malware or see adult ads.