deedjou
Jr. Member
 Offline
Activity: 67
Merit: 3
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January 29, 2018, 09:58:18 AM |
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darian
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January 29, 2018, 11:01:24 AM |
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A ce stade, la seule option sûre pour les hackers est de garder les XEM volés.
Ou bien de négocier leur restitution moyennant rançon ... |
 darian Pragma & sophia: l'oeuf ou la poule ... ? |
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Minorswing
Member
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Activity: 318
Merit: 12
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January 29, 2018, 11:04:37 AM |
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XRP  qui "devait" être sur Coinbase ? pensez-vous qu'il a une porte d'entrée là ? |
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Becassine
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January 29, 2018, 11:35:08 AM |
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Et comment on injecte de l'argent sur une plate-forme pour le blanchir ? Il faut bien qu'il passe par un compte bancaire, non ? Cette histoire de blanchiment et d'anonymat est une légende urbaine, c'est le dollar en cash qui sert à blanchir par le BTC En partie d'accord avec toi, sauf que... Pourquoi en cash ? Le blanchiment passe par les banques tout simplement, qui ferment les yeux et ouvrent grands leurs comptes tant les sommes sont astronomiques. Quand il s'agit d'argent liquide, c'est que les sommes sont ridicules... Traces of cocaine can be found on almost 80 percent of dollar bills. Other drugs, including morphine, heroin, methamphetamine and amphetamine, can also be found on bills, though less commonly than cocaine. https://edition.cnn.com/2017/06/26/health/atm-dirty-cash-partner/index.htmlhttp://www.liberation.fr/france/2017/11/14/hsbc-versera-300-millions-a-bercy-pour-eviter-un-proces_1610051bref pas besoin du BTC pour faire ce qu'on veut quand on a les moyens et de bons avocats fiscalistes |
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ghoom2
Sr. Member
Offline
Activity: 548
Merit: 265
My old account was "Ghoom" (hacked) u=199247
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January 29, 2018, 02:56:18 PM |
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JohnUser
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January 29, 2018, 03:24:01 PM |
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comment se protéger sans que ce ne soit contraignant
un mail avec f2a
un bon mdp
un f2a sur l'échange
ex : si on demande un retrait faut le mdp ok, mais une confirmation du mail plus du tel.. dur à tout avoir.
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Fofilet
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January 29, 2018, 05:32:18 PM |
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comment se protéger sans que ce ne soit contraignant
un mail avec f2a
un bon mdp
un f2a sur l'échange
ex : si on demande un retrait faut le mdp ok, mais une confirmation du mail plus du tel.. dur à tout avoir.
Si tu as ton tél sur toi et la 4G, tu as accès à tout... difficile de dire aux braqueurs de revenir la semaine prochaine parce qu'il te manque un truc... C'est le revers de la décentralisation et de la possession de son argent soi-même... On est vulnérable aux agressions pour piquer les cryptos. Quand l'argent est sur un compte bancaire, c'est déjà plus compliqué à voler... |
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ghoom2
Sr. Member
Offline
Activity: 548
Merit: 265
My old account was "Ghoom" (hacked) u=199247
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January 29, 2018, 07:52:03 PM |
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JohnUser
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January 30, 2018, 06:09:22 AM |
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comment se protéger sans que ce ne soit contraignant
un mail avec f2a
un bon mdp
un f2a sur l'échange
ex : si on demande un retrait faut le mdp ok, mais une confirmation du mail plus du tel.. dur à tout avoir.
Si tu as ton tél sur toi et la 4G, tu as accès à tout... difficile de dire aux braqueurs de revenir la semaine prochaine parce qu'il te manque un truc... C'est le revers de la décentralisation et de la possession de son argent soi-même... On est vulnérable aux agressions pour piquer les cryptos. Quand l'argent est sur un compte bancaire, c'est déjà plus compliqué à voler... Pas faux, ta juste le temps de casser ton tel si tu te fais braquer. |
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ghoom2
Sr. Member
Offline
Activity: 548
Merit: 265
My old account was "Ghoom" (hacked) u=199247
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January 30, 2018, 07:13:48 AM |
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cryptocresus
Newbie
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Activity: 7
Merit: 0
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January 30, 2018, 08:35:14 AM |
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cet article si il est confirmé pourrait bouleverser le bitcoin
The National Institute of Standards and Technology has released a paper which claims that Bitcoin Cash is the original Bitcoin chain. The provocative statement was published in a larger document about blockchain technology entitled “NISTIR 8202 – Blockchain Technology Overview”. It was penned by NIST’s Dylan Yaga and Peter Mell with assistance from G2’s Nik Roby and Scarfone’s Karen Scarfone.
The paper itself attempts to provide solid definitions of concepts surrounding blockchain technology. These include aspects of the innovative data storage technique such as hardforks. Whilst the 57 page document is largely straightforward and non-controversial, the same cannot be said for the section on Bitcoin Cash.
NISTIR 8202 reads:
“In July 2017, approximately 80 to 90 percent of the Bitcoin computing power voted to incorporate Segregated Witness (SegWit, where transactions are split into two segments: transactional data, and signature data), which made it possible to reduce the amount of data being verified in each block. Signature data can account for up to 65 percent of a transaction block, so a change in how signatures are implemented could be useful. When SegWit was activated, it caused a hard fork, and all the mining nodes and users who did not want to change started calling the original Bitcoin blockchain Bitcoin Cash (BCC). Technically, Bitcoin is a fork and Bitcoin Cash is the original blockchain. When the hard fork occurred, people had access to the same amount of coins on Bitcoin and Bitcoin Cash.”
The NIST paper has been prepared as an introduction to blockchain technology. It states that it will go “beyond the hype” to deliver basic yet important information to those not familiar with the space. The NIST have also released a blurb about the document. It reads:
“This publication is intended to provide a high-level technical overview of blockchain technology. It discusses its application for electronic currency as well as broader uses. The document looks at different categories and approaches for different blockchain platforms.”
The NIST paper has also been presented publicly for comments. Naturally, with such a heated debate within the cryptocurrency community both before and after the hardfork which created Bitcoin Cash last August, it’s likely that Bitcoin maximalists and all those hostile to BCH will present an onslaught of responses to refute the statement’s made by NIST. The deadline to submit feedback for those outraged, bemused, or confused is February 23, 2018.
For those unaware, Bitcoin Cash was created as a potential solution for the ongoing scaling debate within the Bitcoin community. For many, Bitcoin was to serve as a means of exchange and given its surge in popularity, it was unable to perform this role efficiently. As fees and transaction times increased, a proposed change to the original code sought to increase the capacity of each block within the blockchain.
However, the majority of the community disagreed with such a response to the issue of providing more transactions per second. Since there was a divide within the miners who validate transactions on the network, two competing cryptocurrencies emerged from the fallout of last August. These have become known as Bitcoin and Bitcoin Cash. Even despite competing parties being free to go their own way and take the technology where they feel it should, there is still bitter resentment between the two.
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ABYSSINIA
Newbie
Offline
Activity: 60
Merit: 0
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January 30, 2018, 02:32:25 PM |
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BITCOIN : LE GÉANT SAMSUNG VENDRA BIENTÔT DES PUCES ASICS DÉDIÉES AU MINAGE Samsung, la plus grande société sud-coréenne – qui contribue d’ailleurs à une part non négligeable de l’économie du pays – a démarré la production de puces ASICs destinées aux mineurs de Bitcoin. Samsung se tourne vers le Bitcoin Logo SamsungComme le rapportent des médias locaux, Samsung avait noué l’année dernière un partenariat avec un fabricant chinois de périphériques de minage, avec lequel elle a pu élaborer ses premières puces ASICs. https://www.crypto-france.com/samsung-minage-bitcoin-puces-asics/ |
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