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Comment Re:Patent reform will never happen (Score 3, Interesting) 186

One of the best examples of abuses of patent reform is part of the history of refrigeration.

Refrigeration, and air conditioning as we know it was locked down for over 25 years because the ice industry was gigantic, purchased patents or had them granted (a metal tube with stuff flowing through it that chances phase, for example), which effectively blocked the refrigerator from becoming a household appliance until after World War 1.

Comment Re:Cock Chuggin' (Score 3, Informative) 309

There are two items when people mention PGP:

The OpenPGP format.

The PGP implementation applications, like archaic PGP versions, NetPGP, APG, OpenKeyChain, GNU Privacy Guard, Symantec Encryption Desktop, and a number of others.

As far as I know, all the above have their source code available under various licenses, even the Symantec stuff either has, or used to have, its source available for examination.

I do agree that a revamp in some of the OpenPGP implementation programs is direly needed, because as of now, the most usable implementation (IMHO) is Symantec's version, which is a commercial product.

It might be nice to see about breaking the OpenPGP implementation programs up into to parts -- two library frameworks (one for BSD, and one for GPL v3), and the code that accesses the libraries.

As for the OpenPGP format itself, it does need some incremental improvements:

1: Additional encryption and the ability to chain encryption algorithms. This isn't meant to win a bitsize war, but so that if one algorithm like SERPENT gets broken, there is still AES and Twofish. TrueCrypt implements this.

2: Splitting how much you trust a key versus how much you trust a key's owner to sign, introduce, and validate other people's keys, with both of these values exportable. This way, if you are 100% sure you have a key of a cretin, you can pass that along.

3: Newer compression protocols like LZMA2, bzip2, and others, so that data is further shrunk before encryption.

4: An error correction protocol applied after encryption and signing, with a user selectable amount of ECC applied. This way, a signed OpenPGP file that suffers some damage can likely be repaired, and the signature still be valid.

5: Share splitting. This way, a user can select x out of y pieces be required to recover an OpenPGP packet.

However, all and all, the OpenPGP protocol has stood the test of time when it comes to security. Its main strength is that it is not tied to a communications or messaging protocol, so an OpenPGP packet can be sent on a file on a SD card, via E-mail, AIM, SMS, MMS, posted on a newsgroup or forum, or virtually any other means. There are people who bash OpenPGP, but oftentimes, they have their own solution, and have a vested interest in getting people to leave OpenPGP for a closed system.

OpenPGP fills a crucial need. Not just securing data over communications, but protecting data stashed away. Few encryption protocols can secure both data at rest, and data in motion.

Comment Re:Same error, repeated (Score 2) 309

There are also different keyservers. For example, Symantec has its own for its commercial PGP Desktop.

Then there is the need for a key for a transaction. For example, when helping a client out, he already had my key's fingerprint and ID, so there would be no need to publish that for an interchange that was just between the both of us.

Moxie might have a point... maybe it might be wise for some time to be spent improving the PGP/gpg keyserver network, adding more servers, working on better ways to propagate keys, adding code to defeat bogus keys being added in bulk, and so on.

It also is time to see about getting the OpenPGP into other projects. TrueCrypt and 7Zip come to mind. This way, there isn't an issue of having to use an encrypted keyfile or encrypt the entire archive using gnupg, when sending to multiple people and using their public keys.

Comment Re:Same error, repeated (Score 2) 309

The problem is that OpenPGP products fill a need, and adding additional, usable features is hard, other than new algorithms.

However, nothing fills the role OpenPGP does with as much reliability, interoperability, and trust. I can encrypt a message on AIX, sign it on a Solaris box, validate the signature on a FreeBSD box, then decrypt and read the file on a QNX embedded machine.

The problem with people bashing PGP and gnupg is that usually they have their own encryption solution they want to peddle. There isn't anything wrong with that... but it is in their interest to belittle the competition, and the one thing OpenPGP (PGP, GPG, NetPGP, etc.) has going for it, is that it is not tied to a single messaging platform. I can sign and send messages on E-mail, decode a message via FB PM, forward the message via AIM, or just send someone a small file via MMS.

This doesn't mean that OpenPGP utilities are "finished." There is a lot of code that can be cleaned up, UI tweaks, work on better WoT tools, new types of keyservers [1]. However, it just seems that people want to sell their own encryption solution, so OpenPGP at best winds up neglected.

[1]: The old style keyserver where keys can't be deleted, just revoked is the best. However, what would be a nice extension to the OpenPGP protocol is a date a private key expires off of keyservers. This is different from when the actual key expires (since one might want the key on keyservers a while longer so it can be used for validation), but this would help with long since outdated keys.

Comment Re:I don't get it. (Score 1) 320

Bingo. Where I live, having more than four sex toys is an "obscenity" state jail felony as per Texas penal codes. So, they are sold as "teaching devices", "medical mockups", or other items.

This is a fight that doesn't need to be dealt with. Just call it a CNC mill, which is designed for fabricating automotive parts. Hoppes calls their #9 product, "lubricating oil", instead of "gun oil." Might as well not have to deal with a wedge issue when it comes to business if one doesn't have to.

Comment Law of unforseen consequences... (Score 2) 87

The problem is that this employee data, which would be innocuous in the hands of a company, can easily leave the premises. e-Discovery and fishing expeditions are common, and that info can wind up in the hands of someone completely irrelevant.

Of course, there are always the criminal organizations who would love that info. They find that Joe Ducato is out on a long haul... grab his address, sell the info to a local gang, and they clean his home out. This hasn't been the case yet, but as time progresses and if the economy sours further, it wouldn't be surprising to have your local gangbangers swing deals with overseas organizations to buy dumps of potential victims and when their places will be empty. Right now, crime is relatively low, but that can easily swing up due to economic factors.

My philosophy is to use the least amount of data needed, and if has to be obtained, it be decentralized (for example, the AD servers are separate from the HID badge locks, which are separate from Exchange, which is separate from the CCTV room). If the data isn't present, it can't be slurped off overseas and sold.

Comment Re:I wish I could ride a bike (Score 1) 304

I live in Austin. If you can get access to the north/south backbone and the hike/bike trails, it isn't too bad. However, get on roads past that... and things get real dicey, real quick, mainly due to the fact that Austin is at a low boil when it comes to road rage, combined with no significant road improvements (other than toll roads) since 1995.

What type of bike you take is also important. If you are on a bus line to and from UT, don't even bother to assume that there will be a slot free on the bike rack at the front of the bus (people will get into fistfights over these). Grab your Brompton and just pack your two wheels with you.

If you are lucky enough to be able to go on and off the core bicycling corridor, it is wise to use PitLocks for the commute bike so wheels, tires, the fork, the seat, and other items don't disappear. It also is wise (assuming with permission) to leave a security chain at the work rack, and carry a U-lock on the bike. This way at work, the bike is secured by two locks [1]. Of course, an angle grinder will make short work of most sturdy locks... but that is what insurance is for.

[1]: I am partial to Kryptonite's high end locks, but Abus is also good. Both resist even expert picking (not pick-proof, but resistant, which is important.)

Comment Re:Question! Shouldn't multiplexing be priority? (Score 2) 71

Ideally, it should do both. One device would have an extremely large amount of bandwidth to play with if in range of the tower, but as more devices get handed off to the tower, there is less bandwidth per device, but all devices get some level of service until a threshold is reached where the tower cannot accept any more items, where even EDGE or GPRS speed cannot be maintained. This is especially important at sporting events or SXSW where there are tens to hundreds of thousands of people in one space. Assuming the tower has terabits of bandwidth available, it should at least provide 3G coverage, decent enough for people to pop selfies and upload them or tweet about how badly the band on stage sucks.

Comment Re:Cash is so much better. (Score 3, Insightful) 186

Usually purchase speed is in this order:

1: Debit card. (user swipes card, enters PIN, done.)
2: Credit card. (user swipes card, signs, done.)
3: Cash.
4: Checks.

From what I've seen at stores, people fumbling for their phones at stores is actually slower than the coupon-clipper with the checkbook.

If Google's mechanism goes via credit cards like Apple Pay, it would be useful, should I lose my wallet, as a backup mechanism. However, if it is ACH based like CurrenC... then I would avoid it at all costs, since all it takes is one bad transaction, and I'm cleaned out with no recourse.

Comment Re:What will the market response be? (Score 1) 207

It isn't cheap, but there are ways to use 3D printed parts to make "real" parts. For example, with a dissolvable filament, one can print out an intricate part, put it into sand, plaster, or one's preferred moldmaking substance (making sure you have a hole to pour in, and a vent hole), pour limonene in to get rid of the filament, then pour molten plastic or one's metal alloy of choice. Let cool, then separate (or break apart) the mold pieces. The result is a usable part made out of a material that is up to task.

Comment Re:Piracy. (Score 1) 207

It might be a part just may need improving. The turbo resonator on Mercedes Sprinter T1N models is one example. The original part was OK, but an aftermarket part would completely fix glitches with the item.

Another item might be RV door handles. There was a batch recalled that had breakage issues. If someone scanned the pieces and made identical items, except of a very tough Iconel, the same door handle would easily outlive the RV.

Right now, 3D printing is plateauing, because there is only so much one can do with plastic. However, if sintering, stereolithography, and other items which work with metal or ceramic become inexpensive, this can mean a lot of useful items.

Comment Re:Given what people use them for, I'd say no. (Score 1) 207

My worry is that we start seeing DRM mandated for 3D printers. All it would take is having the print controller refuse to print any design unless it was signed with an approval certificate, with a number of parties on the Net that are set up to vet that some item isn't a copy of something.

Of course, DRM ends up an arms race, but ultimately, the victory goes to the deepest pockets. (For example, the PS4 and XBox One have yet to even have a dent made with them.)

Comment Re:Take your space (Score 2) 290

I have given up on theaters except for the Alamo Drafthouse here in Austin. Where other theaters have the constant people prattling and tapping on their devices, I have seen the ADH ushers be pretty proactive at tossing the texters and the yakkers out.

Long term, with people's tempers already raw, I wonder how long it will take until brawls start happening because people end up just sick and tired of the phone zombies, be it the cretin with one finger in his ear, screaming into his phone, or the people expecting others to clear a trail for them on the road. It only is a matter of time before this starts rubbing people past their breaking point.

As for lanes... good luck with that as pedestrians, that is great in theory, but once you get the people walking 3-5 abreast, that idea is going to go out the window unless there is a physical barrier preventing people from doing that.

Comment Re:Dude, we want a UNICORN pony! (Score 1) 113

In my experience, the average person buying a system with crapware on this doesn't care about it, provided it doesn't slow their machine down. It is just like the people who spill their lives onto social networks. They don't care who reads it, so likely wouldn't care to be tracked by "marketing browser experience enhancement" software.

The real takeaway from this is for people to pack their own parachute -- image off the drive's original software (just in case), wipe the drive [1], then install the OS from clean media, and from there, install applications. Of course, it doesn't hurt to make a zero-level image after the machine is installed, updated, drivers loaded, and activated, so a complete "bare metal" reinstall is just reloading that image.

[1]: Boot a Linux CD, dd if=/dev/zero of=/dev/hdx if the drive is a HDD, blkdiscard -v /dev/hdx if the drive is a SSD.

Comment Re:The password for the private key (Score 2) 266

My shopping experience is just fine without active MITM attacks.

The ironic thing is that Lenovo has had a good reputation. They inherited the Thinkpad name, and it used to be that it was the go to brand for laptops before Apple jumped in that market. Plus, business-line Thinkpads are pretty secure, be it a decent TPM implementation, fingerprint scanner, and other items.

I just hope they learn their lesson, and this doesn't pop up again, as their products are quite usable.

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