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somesay

89 karma · joined April 7, 2013

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somesay··on Decentralized SSL cert verification
Due to the features of public-key cryptography, we could let Google mirror all the small parties and still be sure that the information comes from them and is up to date. I don't see this as a valid argument.
somesay··on Preparing a Mac laptop for your Grandma
Well, if it comes to Flash updates, you might prefer Chrome which seamlessly upgrades itself and the used Flash package in the background. On the downside, slight UI changes might happen with new Chrome versions.

Also Linux is still an option. It could be configured for all the needs (contrast, font size, clean UI, autologin, ...) and has some additional administrative features like automatically upgrades in the background (including Flash, if Ubuntu is still providing that meta package) and every configuration could is also openly reflected in the file system which might help doing remote support and backups. Also it might prevent the usual Windows/Mac malware downloads.

somesay··on Ask HN: What's the best company to buy SSL certificates from?
Not in case of security, but you get likely more trust from your visitors. Also might include some assurance thing you can use or advertise with. But I wouldn't say it has any bad influence if it's missing, as long as you aren't a payment provider or something like that.
somesay··on Ask HN: What's the best company to buy SSL certificates from?
> c. what country you're based in.

How is that relevant? I would also say the targeted plattforms (which browser, OS) are the most important point.

somesay··on Ask HN: What's the best company to buy SSL certificates from?
> If anyone can help there actually, any recs for good but non-expensive EV providers?

StartSSL wants $200 for two years, additional ones cost $50 then. Haven't seen anything cheaper.

somesay··on Ask HN: What's the best company to buy SSL certificates from?
It doesn't matter in any way. Especially it has no influence on security. A cert that works works. You might be interested in additional features like EV for the green/blue address bar or a assurance. But that's not the point.
somesay··on Ask HN: What's the best company to buy SSL certificates from?
> The cheapest SSL options there ($20 and under) offer NO verification of the applicant of the certificate.

Your logic is wrong here. It is totally unimportant which CA you use, as long as any commonly trusted CA just checks the domain ownership using a mail address. A man-in-the-middle could simply replace your cert with that one and the user gets no warning.

> Stick with either EV Green/blue bars are a remarkable feature the user sees and might give trust. Those one are already available for $200 for 2 years. But I'm not sure if a user would realize that a MITM attack has removed the color. He wouldn't get a warning as long as any valid cert is still used. See my response above.

> or a high-assurance only If you need assurance, then yes. But a normal user doesn't care of that. And you should then also check the exact terms and conditions as well as other assurance services.

somesay··on Ask HN: What's the best company to buy SSL certificates from?
There is no real bad or insecure option. Just make sure the CA is supported by all the platforms / browser you need and that the price is fair. Additionally you may check that their revocation servers have a good internet connection since browsers check these.

It is even totally unimportant if your provider is "insecure". If any of the commonly trusted CAs is hacked it affects the security of your service as well as if it's the CA you use.

Therefore I would go with StartSSL (https://www.startssl.com/). They are trusted on all important plattforms, are free for one subdomain per domain and very cheap otherwise. You only pay the verification of your identity, unlimited domains, wildcard etc. then. I haven't seen any cheaper one. You might get some competitive prices if you combine the use of single subdomain ones through SNI, but I wouldn't prefer that over a inexpensive wildcard one.

What is the worst that can happen? If the revocation servers go down, the browser just shows a small warning symbol, but everything still works. If your CA gets hacked and untrusted in common browser, you have to buy a cert somewhere else ... this is the risk of every CA and a new cert is just minutes away ...

There is no way to determine who is more secure against hacks etc. If they are trusted where you need them, they are all equal.

somesay··on ISS emergency spacewalk to repair ammonia leak [live video]
I don't know the details and also I don't know to which ISS cameras you compare, but those suit cameras have to be robust, flexible, likely low power consuming and bring a good reception. The interference with this analog technology isn't that bad. A human viewer can filter those troubles in real time. Compared to a digital video stream, we would have had green blocks, frozen images, delays etc. at least when using the same bandwidth. There could be improvements for sure, but maybe it isn't worth the effort.
somesay··on Razer will not cancel 90%-off test coupons
Exactly. And I think that's pretty fair, too.
somesay··on Razer will not cancel 90%-off test coupons
It it is an obvious failure, and a general 90% discount clearly is, contracts may be canceled at any time. Additionally, if you read the terms, online orders are often just a request and need to be approved by the other contract partner first. Since Germany and UK are both within EU, law may be quite equal. I think this is a pretty fair rule.
somesay··on Razer will not cancel 90%-off test coupons
I don't really agree that this is a good way. 90% discount is obviously a mistake and it is more than their right to cancel those orders. I would fully understand that.

Processing those orders doesn't seems that fair to me. Same rare people get 90% (!) off, all others don't. And FCFS isn't a cool, really fair principle. It is often used, because it is easy to implement and doesn't require more information than just time.

Also I expect the rate of people who ordered just because it is cheap and have no real appropriation is pretty high on that discount. Not talking about people who just wanna resell it on eBay.

What else could they have done?

  * Make a general discount (e.g. 10-30%) for all potential 
    shoppers for the next weeks.
  * Spend the lost money for development
  * Hire more people
  * Donate it to charity
  * Make a challenge in any fair way. Again, time and 
    reaction is a pretty unfair criterion.
  * Sponsorship
  * ...
Again, FCFS is some type of fairness, but I think a pretty bad one.

Also not sure if this is real marketing. Are their clients really that community based and speaking about such thing? Aren't more just angry because they hadn't the chance to use the opportunity?

Facebook comment (from source): "Well that's absurdly consumer friendly"

TL;DR: If you give some customers 90% discount for no reason, it means unfair prices for all others. Is that really consumer friendly?

somesay··on Just Landed
3d transition with css (even if it's a 2d move) might help since this may use the GPU. Also make sure it isn't nested in too many elements since chances will cause rerendering the DOM elements up to the root.

It isn't that bad and at least here smooth and only if the page is visible. But may have bad effects on mobile/retina/...

somesay··on Just Landed
Your website sucks 30-35% of one of my CPU cores. Likely that's the parallax cloud effect since it's only happening when the tab is visible. You may optimize that.
somesay··on WhatsApp confirms Google isn’t buying it
Actually, WhatsApp service that targets Android and iOS. And they made adding contacts super easy. No ICQ number, no XMPP handle, no username. iMessage is Apple-only, Google Talk has a slightly different concept and more complicated.

any messaging app included by default in Android will have users migrating in droves

Yeah, that's why Google+ replaced Facebook and everyone is using Google Talk. Nearly every browser comes with Google as search engine or homepage and it didn't worked.

somesay··on WhatsApp confirms Google isn’t buying it
Since WhatsApp is a company that just recently discovered SSL and learned that you shouldn't use the IMEI number to generate the account password ... everything just can become better. They are also successfully ignoring support things like multiple devices or a client for the computer.
somesay··on WhatsApp confirms Google isn’t buying it
Just to add, their recent invite blockade was discussed by them on a public mailing list.
somesay··on WhatsApp confirms Google isn’t buying it
XMPP is used for Facebook Messager, Google Talk and even WhatsApp. Just WhatsApp adds proprietary options to it and does some weird key exchange on first signup. So there is e.g. no chance to log in from your computer or simultaneously running it on multiple devices.

You are right, a permanent connection isn't that great on mobile phones, but as a custom XMPP service you could just use push technology like every other app, too. That's what e.g. Google and Facebook are doing.

Beejive and IM+, two common mobile IM apps with XMPP support, are doing this, too. The only downside is, that since they don't want to store you credentials, you have to run the app to reconnect to your XMPP server and delegate that connection to their push servers. This is just a bit annoying when either jabber.org or their servers have connection errors.

somesay··on Firefox 23 will block non-SSL content on SSL pages by default
Guy, you haven't got this right.
somesay··on Firefox 23 will block non-SSL content on SSL pages by default
A lot of companies make profit by selling SSL as an pro feature. Just look at all those services where SSL login is only available at a certain cost level. (And using SSL only for the login form is a joke, too.)

It's a shame that these are making money from that basic consumer security. Especially since SSL is neither expensive nor need a lot of performance.

somesay··on Firefox 23 will block non-SSL content on SSL pages by default
Well, if you double-click on a html file on your computer, it will open that in your browser using file://. If you use the short `//example.com/foo.bar`, it is quite problematic.

`//fonts.googleapis.com/css` becomes `file://fonts.googleapis.com/css` → doesn't work

Additionally, JavaScript files might not load or work due to browsers' (security) limitations. Not sure about the exact details here.

somesay··on Don't Copy-Paste from Website to Terminal
I wasn't that wrong then. ;)
somesay··on Firefox 23 will block non-SSL content on SSL pages by default
Hint: Local testing/loading of html files might require a local server then, since file:// is then used for resources, too, and this is rather problematic.
somesay··on Firefox 23 will block non-SSL content on SSL pages by default
Again, if you embed non-SSL content into a SSL website, you are obviously doing something wrong.

Regex in CSS can be used to guess page content. Also CSS can load SVG which may include JavaScript.

somesay··on Firefox 23 will block non-SSL content on SSL pages by default
You really care about that? Well, relative URLs (and maybe using a basename meta tag) might be a workaround. But seriously, I wouldn't care about these Microsoft's bugs.
somesay··on Firefox 23 will block non-SSL content on SSL pages by default
Just always use the https version then. There is nothing wrong in embedding https resources in http. `//` is just shorter and more flexible (e.g. you could switch of ssl if you want).
somesay··on Don't Copy-Paste from Website to Terminal
Touché!
somesay··on Don't Copy-Paste from Website to Terminal
You are trusting some third-party everytime you download a proprietary or just big open-source app. Even on Open Source, you just have trust in the public review.

In that example you can read the source before, the chances of an evil change just when loading it with your terminal is quite limited, MITM doesn't work that well on SSL, too.

somesay··on Don't Copy-Paste from Website to Terminal
Oh, nice, you are right, should be compiled against OS' key storage. Actually it's wget who often doesn't care of that.
somesay··on Don't Copy-Paste from Website to Terminal
Watch out. Does curl check the key chain against any key store? I bet not.
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