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User: Vairon

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  1. Re:Open source on MariaDB CEO Accuses Large Cloud Vendors of Strip-Mining Open Source (zdnet.com) · · Score: 3, Informative

    Nowhere within the GPLv2 license used by MariaDB does it discuss, require or suggest contributing back to the original authors. Please take a few minutes to read or re-read the GPLv2 license. It will only take you a few minutes. Even if you think you've read it before; read it again. https://mariadb.com/kb/en/libr...

    The license only covers copying, distribution and modification. It makes this explicitly clear. The essence of the license is that you have the right to use, modify and distribute the software. If you distribute the software or derivative works of the software then you must bestow the same rights on those for whom you distribute the software to.

  2. The speed is actually 985 MB/s not 985 Mb/s. The article was wrong. See https://www.sdcard.org/press/T...

  3. microSD Express format supports up to 985 MB/s not 985 Mb/s.

    MB/s is megabytes (1,000,000 bytes) per second.
    Mb/s is megabits (1,000,000 bits) per second.

    References:
    https://www.sdcard.org/press/T...

  4. Unconstituional due to compelled speech doctrine on Do Social Media Bots Have a Right To Free Speech? (thebulletin.org) · · Score: 1

    Bots themselves do not have free speech rights however output created by bots is protected under the first amendment because human programmers with free speech rights create bots and their output. California's proposed law is most likely unconstitutional. The method of speech, be it printing press, bot or any other computer program, artwork, music, or oral speech are all protected under the US Constitution. The US Supreme Court has held that the government cannot, under most circumstances, prevent speech or compel speech. The latter is referred to as the compelled speech doctrine.

    Example cases of precedent are:
    West Virginia State Board of Education v. Barnette (1943)
    Rumsfeld v. Forum for Academic and Institutional Rights (2006)

  5. Re:Why does Slashdot link to Popular Mechanics? on Russian Shipwreck Allegedly Carrying $130 Billion In Gold Has Been Rediscovered (popularmechanics.com) · · Score: 1, Informative

    With Firefox Quantum and uBlock Origin add-on I am able to view https://www.popularmechanics.c..., including the linked article, without seeing any ads. What browser and adblocker are you using?

    https://addons.mozilla.org/en-...

  6. Re:Not suprised, just wondering what's next. on Microsoft Acquires GitHub For $7.5B (microsoft.com) · · Score: 1

    How do you know that their business model was not sustainable? Since they were a private company before being purchased by Microsoft we do not know their costs and profits per year.

    They offer many paid services in addition to their one free service. They offer personal monthly and yearly plans for private repositories as well as enterprise services sold to Fortune 500 companies. They already have tiers of service. Their free service is perfectly good for people wanting public repositories. The paid and business services are perfectly good for companies.

    Skype still has a Linux client. They advertise it on the same page as the Windows and OSX downloads.
    https://www.skype.com/en/get-s...
    https://go.skype.com/skypeforl...

  7. Re: HOA's aren't all nice on Ask Slashdot: Software To Visualize, Manage Homeowner's Association Projects? · · Score: 1

    People become qualified through practice. The HOA board members only needs to be as qualified as the voting members require otherwise they will be replaced by other board members.
    Hiring a third party property management company could increase the HOA fees to homeowners.

  8. Re:Is everyone else getting sued, too? on Intel Hit With More Than 30 Lawsuits Over Security Flaws (reuters.com) · · Score: 1

    My personal opinion is that they are liable for replacing every CPU they sold after they were aware of this problem without disclosing it. I don't fault them for selling CPUs when they were not aware. The i9 7940X, 7960X and 7980X should not have been released last year or if released only with a disclosure of vulnerability.

  9. No, because OSX and Windows 10 contains proprietary code and probably 3rd party licensed code that Apple, Microsoft and their partners will never license under a free (libre) license that is usable in a Linux distribution. Projects like WINE will never be 100% compatible because they are trying to implement a moving target. As soon as they have reproduced the old API, there is a new not fully compatible API they have to work towards.

  10. openSUSE Leap 42.3 or openSUSE Tumbleweed
    openSUSE Leap contains stable versions of software released on a periodic cycle.
    openSUSE Tumbleweed is a rolling distribution that always contains the latest stable versions of software.

    Both support KDE and GNOME but they default to KDE.

  11. Do you have any Facebook or Amazon applications installed on your phone?

  12. Re:How this heat death gets triggered on Get Ready For Most Cryptocurrencies to Hit Zero, Goldman Says (bloomberg.com) · · Score: 1

    How might this come about?
    well I see four scenarios as nearly certain to come along at some point There are probably many others I haven't considered.

    1. Due to distorted economics like subsidized electrical power or cheap cooling, some countries accumulate a dominant share of the mining. Then for some reason the government of that country kills the market (e.g. remove power subsidies or siezes the machines) for mining. Suddenly there's void of miners that someone with a big cluster (amazon?) could step into.

    BTC is mined with ASICs these days. Amazon does not have the ASICs needed.

    2. due to geopolitical tensions (a war?) one country with a small number is cut off from the rest of the world's miners. Again now some small player witha lot of CPUs can dominate the ledger for that country. We see internet cut offs in Iran and Syria and other places now and then. And there's growing numbers of firewalls around countries. IMagine if China and the US came to blows in the south China sea or North korea executed a cyber blitz kreig on south koreas. Isolations of the internet would occur.

    Yes, possibly but so what? Who are they going to double spend BTC with in the middle of a war? The BTC network outside their country is not going to see their new found wealth or BTC transactions and once their country BTC network rejoins the rest of the world their chain would be behind the other network's chain and not followed which would cause them to lose any transactions that had occurred.

    3. The reward system for bitcoin changes with time with fees replacing mining. What if the fees don't attract enough miners? that is say, as fees rise the number of transactions will fall. there is some equliubrium there. That equilibrium sets the POW difficulty and the number of miners who can make a profit. Do we know that equilibrium is sufficient to protect the transaction value of a double spend? I don' think there's anything built into the model to assure this.

    The miners will only leave if the perceived value leaves. If the perceived value leaves, who are they going to double spend with?

    4. What if some new crytpocurrency suddenly becomes more profitable for miners and they point all their ASIC's and GPUs at that leaving bitcoin a ghost town with just a few miners. Here's one such scenario. Someone, maybe etherium can, will figure out how to make the wasted effort of the POW actually valuable in itself. e.g. make the POW be the travelling salesman problem of delivery planning that UNited Parcel Service has to solve every day. Now you get paid for the POW by the currency holders and also get paid for the work you did for UPS. this will beat out coins where the POW is worthless as a calculation.

    What value would they be able to attain by double spending something that has no value because everyone has left it for other coins?

  13. Re:You actually nailed the problem on Get Ready For Most Cryptocurrencies to Hit Zero, Goldman Says (bloomberg.com) · · Score: 1

    Miners are only going to stop mining if there's no perceived value in what they mine. If they've left then there's no perceived value in BTC to be "stolen" by a double spender. A potential double spender is a miner too. Why would they chase 51% hashing capacity of a coin worth nothing when they could put that hashing power to use mining a different more valuable coin? Also remember for the double spend to work, they have to actually spend. Who will accept BTC in your scenario where there are almost no miners left such that a single entity can gain 51% hashing share? Also, if it's so easy to gain 51% hashing capacity then there will be multiple entities attempting to gain 51% so they can double spend; which is essentially miners keeping the network safe through greed.

    The difficulty adjustment has quite a lag to it. It roughly takes 2 weeks before the adjustment goes down. This gives more time for the perceived value to drop before the network adjusts slightly.

    The other thing to think about is the irrational miner. Some miners mine coins they can't profit from due to miscalculation of profits, incorrect guess of future events, or simple love for a particular coin. We've seen this with new coins where miners will choose to mine them even if their hashing power would be better utilized on a different coin.

  14. Re:safety on Elon Musk Sells $10 Million in Flamethrowers in Four Days (reuters.com) · · Score: 4, Insightful

    I seriously doubt he would throw razor blades in a suicide ward.
    He would charge for those blades.

    It's not Elon's responsibility what you do with a flame thrower after you buy it.
    It's not Gillette's responsibility what you cut with a razor blade after you buy it.
    It's not Ford's responsibility what you hit with a car after you buy it.
    It's not John Deer's responsibility what you run over with a riding lawn mower after you buy it.
    It's not Sturm, Ruger & Company's responsibility what you shoot with a gun after you buy it.
    It's not Clorox's responsibility what you do with bleach after you buy it.

  15. Re:Can someone explain blockchain sans currency on India Rejects Cryptocurrency, But It Isn't Giving Up On Blockchain (betanews.com) · · Score: 1

    I've wondered this too every time I hear a new company or organization say they're going to utilize a blockchain for something. The related articles always fail to mention what the POW or POS that blockchain is going to be based off of is.

  16. Re:even Slashdot! on EFF Applauds 'Massive Change' to HTTPS (eff.org) · · Score: 1

    What they mean is Slashdot still doesn't support IPv6. Note the ANSWER: 0 under flags and the lack of an actual answer. Compare the output seen performing the same DNS query for www.google.com.

    If you were being pedantic then yes technically now it returns NOERROR instead of NXDOMAIN.

  17. As I understand it, if the theater does not support it then there's a movie pass debit card that you can swipe at the box office. It activates to allow the purchase of 1 ticket after you tell the moviepass app that you plan to see that movie at that theater.

    IOW, the theaters don't have to support it in order for you to use it.

  18. Yes, by Nissan Motor Company it seems.

    https://www.google.com/patents...

  19. Re:Not gonna fly on Cryptocurrencies Aren't 'Crypto' (vice.com) · · Score: 3, Interesting

    The International System of Units (SI) defines the prefix giga to represent 10^9 (1,000,000,000). Therefore a GB (gigabyte) means 1,000,000,000 bytes.
    The International Electrotechnical Commission (IEC) defines the prefix gibi with symbol Gi to represent 1024^3 or 2^30 (1073741824). Therefore GiB (gibibyte) means 1,073,741,824 bytes.

  20. Re:Master password is new? on Firefox To Get a Better Password Manager (bleepingcomputer.com) · · Score: 3, Interesting

    With Mozilla's sync service, which includes password sync, you can run the sync server yourself if you want:

    https://github.com/mozilla-ser...

  21. Other people, like yourself, had already mentioned it in previous comments. I was not trying to list every feature that Yubikeys have and I don't normally use Chrome. I was under the impression that PKCS#11 can already do what U2F does with Chrome but with more browsers. I distrust giving a web browser access to USB devices directly. I admit that I am ill informed concerning U2F so I am researching it now so I can properly determine the pros/cons of U2F vs PKCS#11 on Linux/Windows and multiple browsers.

  22. Each Yubikey supports several security methods. It supports RSA with GPG/PGP, PKCS#11 and OTP. You are describing a flaw of OTP when an HSM is not used on the server containing the OTP key.

  23. Re:If Tesla trusts its self driving on Tesla Plans Factory In China, Discounts Insurance For Self-Driving US Cars (electrek.co) · · Score: 3, Informative

    Legally in the US you are required to either have a minimum set of insurance or put up a large amount of money in a bond with the state in lieu of insurance. The latter may differ from state to state.

    If you are effectively forced to buy insurance anyway, Tesla is partnering with Liberty Mutual to offer discounted (supposedly) insurance that takes the cars self-driving and other safety features into account to hopefully give you a better insurance rate.

  24. Re:The database isn't on the device on With Rising Database Breaches, Two-Factor Authentication Also At Risk (hackaday.com) · · Score: 1

    I agree that USB based 2FA that supports PKCS is better but even OTPs can be secured on the server side. Yubikey sells a HSM (hardware security module) for servers to store OTP keys on.

    https://www.yubico.com/product...

    Other companies sells HSMs as well but I have not evaluated which ones support OTPs specifically versus other HSM use-cases.