Category Archives: software

A while back I happened across this article Buy celebrex without prescription, on programming.reddit.com -- "Moving the 'C' in 'MVC'" -- about web applications whose logic is implemented primarily on the client-side, in javascript, as opposed to the server-side. Celebrex without prescription, Interesting stuff, the sort of thing that'd bubbled around my head at one time or another.

That article mentioned clipperz.com and their concept of a "zero knowledge web app." The idea here is to implement client-side cryptography in javascript and store nothing on the serverside except wads of encrypted data, celebrex prices. Celebrex sale, Data that is encrypted on the client, that is, price of celebrex. Buy celebrex online cheap, So it never passes over the wire in the clear, and it's never decrypted on the other side of the wire.

That's pretty cool, cheap celebrex no rx. Order celebrex overnight delivery, In fact, clipperz.com hosts their own best shot at a zero-knowledge web app, celebrex pharmacy online, Cheap celebrex in usa, a password manager. A web-based password manager seems insanely insecure, but not so if you implement it as a zero-knowledge web app, buy celebrex without prescription. It's basically like keeping a local HTML with all your passwords and javascript which allows you to click on those passwords and have it launch the appropriate page and log in to the service in question (Google, celebrex order, Celebrex no rx required, Facebook, whatever) -- except that instead of keeping it locally you're keeping an encrypted version of it on clipperz.com's servers.

As far as usage goes, find cheap celebrex, Celebrex from canada, it's pretty simple, but unusual, celebrex online sales. Order generic celebrex, In a normal web app, you log in once, order celebrex in us, Cost of celebrex, after which you are recognized by cookies until some timeout period. That's because you're logging in to an app running on the server, celebrex, No rx celebrex, and cookies help maintain the illusion of a persistent connection. In clipperz, find celebrex no prescription required, Buy celebrex online, the app is running in your browser. Buy celebrex without prescription, So if you close the page and come back to it, you have to log in again. But you can leave that page open forever and it never times out, discount celebrex, Find discount celebrex, because there's a real connection between you and the app (an open browser window) so there's no need for the whole cookie deal.

Adding logins to the app is an unusual process but easy once you get used to it. When you're on the login page to the service in question (myspace, buy celebrex in us, Discount celebrex overnight delivery, yahoo, whatever) with your username and password typed in the blanks, overnight celebrex, Celebrex online without a prescription, you can click on a bookmarklet you've previously saved from clipperz, and it will extract a chunk of JSON data from the page you're on, buy celebrex generic, Order no rx celebrex, representing the login form, your username, where to buy celebrex, Online celebrex, and password. You cut and paste that into your running clipperz session in another tab or window, buy cheap celebrex, Purchase celebrex without prescription, and it takes that JSON chunk and adds that to its data store, and now you have a clickable link on your clipperz page which will log you in to that service.

Knowing I've got an instant one-click login to a service makes it easier for me to make a habit of logging out of a service when I'm not using it.

It's also easy to maintain more than one login to the same service using clipperz, tablet celebrex. Cheap celebrex tablet, Each is just one click away.

Clipperz has a sometimes-friendly, sometimes not-so-friendly competitor named "PassPack, order discount celebrex, Fda approved celebrex, " whose authors consider Clipperz.com's zero-knowledge thing "fallacious" in some way, though reading through it I'm still not sure exactly what they think is wrong with Clipperz's way of doing things, buy celebrex lowest price. I guess the idea is that any privacy and security that Clipperz provides for you that PassPack doesn't is just silly and you shouldn't worry your pretty little head about it, for such worrying is a "fallacy." I don't know, buy celebrex without prescription. Order celebrex no rx, It sounds like PassPack might be easier to use, and harder to understand what they're doing, celebrex no rx. With clipperz you just have a username and passphrase; with PassPack you have a username and password and an additional crypto key. (UPDATE: see comments below, from Tara from PassPack for clarification of what they were getting at.)

In any case, PassPack and Clipperz have each posted a list of the pros and cons with their respective services. Overall I have to say that having actually used Clipperz for a while I don't see anything about PassPack that encourages me to explore it as an alternative.

Anyway, my review of Clipperz after a couple weeks of use -- thumbs up. It's unusual but worth getting to know.

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