Browsed by
Tag: yobit pump and dump

Social Activity (SAT) Exchange

Social Activity (SAT) Exchange

jameshardy: Ankitdagar51096, fudder of the week

Humza: why would you sell contorno so cheap?

toukit L2: lbtx from 15 to Sixty-nine !! can someone explain

Humza: now the price will rise and you will not be able to get into the opbergruimte

Humza: toukit, lite bitcoin

Humza: toukit, looks good

toukit L2: thaks khouya

toukit L2: i thnik it will be overheen than 100 , what do you think ?

sajavalrana L1: toukit, yes yes ucash touch 100

toukit L2: sajavalrana, no i’m talking about lbtcx

alhamdulilah L1: Lizun, wait payment how long?

sajavalrana L1: lizun payment waiting

Humza: alhamdulilah, just wait it will pay, mine paid this am

sajavalrana L1: Humza, ur pm recive butt i dont know

Humza: sajavalrana, do you have contorno and lambo boxes

Humza: sajavalrana, plaza inflation and cheap palms affect the value

sajavalrana L1: Humza, please pm again butt effortless

sajavalrana L1: do u know urdu ? hindi?

Humza: sajavalrana, no only eng

sajavalrana L1: Humza, please see ucash coin

Thomas111 L1: alhamdulilah, 12 hours

budi98 L1: wow competición make mij rich

notes1: Competición makes only the inhouse scammers money

payingmlm: I got Two IB doge payment for 6/25 and 6/26. There is NO lizun IB payment te inbetween. So all my lizun IB payment are te wait state for more than 24 hours.

otokoam: payingmlm, same here

Humza: guys dont sell your orla cheap, sell overheen 2btc

Humza: if you a aureola and lambo opbergruimte proprietor please send mij a PM have a kick arse strategy

Humza: payingmlm, mine paid, just wait a bit

numfon L1: payingmlm, i tho’ am the only one having this problem

Humza: numfon, there are just delays be patient

payingmlm: I understand that yobit database server is overcharged and hence all this delay. Wij don’t mind delay.. wij do mind that wij liberate time and hence rente for that time. If there is a delay of 24 hours, effective rente rate becomes 50% instead of 100%. right? If yobit pays 300% vanaf 48 hours, database geyser will be half of the current explosion..

notes1: Humza, is it constitucional?

payingmlm: Also, yobit can force merge numerous IB into one fatter IB with enlargened maximum limit..

notes1: payingmlm, what happened to Pelea then?

payingmlm: notes1, what happened? combate is all good after denom.

notes1: Still worth far less than before the exchange

payingmlm: sorry 400% vanaf 48 hours.. not 300%

payingmlm: effectively it is same and reduce IB overcharge to half for sure..

notes1: Noticed everyone’s selling btc off

notes1: Is the big btc no more?

Oceansmith: MDZ going up for sure, it has bot stable for 1 month

Blacklisting JSON Web Token API Keys

Blacklisting JSON Web Token API Keys

Learn how to blacklist a JWT API key so it is no longer valid.

tl,dr: if you understand why and how to support blacklisting JWTs, then skip to the code.

On a previous postbode wij proposed an treatment to using JSON Web Tokens spil API Keys, going overheen some of the benefits of doing so and also providing some examples based on our API v2 screenplays. This postbode goes after up by explaining an facet that wasgoed not covered before: how to blacklist a JWT API key so it is no longer valid.

Let’s for a 2nd assume that GitHub used JSON Web Tokens spil API Keys and one of them wasgoed accidentally published on the web. You would want to make sure an app can no longer access your information by revoking that token:

Providing support for blacklisting JWTs poses the following questions:

  1. How are JWTs individually identified?
  2. Who should be able to revoke JWTs?
  3. How are tokens revoked?
  4. How do wij avoid adding overhead?

Related movie: Airdrop Safe Guard Token 1 Eth = 5000 SGT


This blog postbode aims to response the previous questions by leveraging our practice from implementing this feature ter our API v2.

1. How are JWTs individually identified?

To revoke a JWT wij need to be able to tell one token chic from another one. The JWT spec proposes the jti (JWT ID) spil a means to identify a token. From the specification:

The jti (JWT ID) eis provides a unique identifier for the JWT. The identifier value Vereiste be assigned ter a manner that ensures that there is a negligible probability that the same value will be accidentally assigned to a different gegevens object, if the application uses numerous issuers, collisions Voorwaarde be prevented among values produced by different issuers spil well.

Spil a quick reminder, this is how the claims section of one of our JWT API tokens looks like:

The tokens accepted by our API use the aud voorkeur to determine the tenant for which the JWT is valid. If wij use the (aud, jti) pair spil the token’s identifier then each tenant is te charge of assuring that there’s no duplication among their tokens.

Similarly, if a token does not include the jti rechtsvordering wij do not permit it to be revoked.

Two. Who should be able to revoke JWTs?

If anyone could revoke our API keys then unluckily they wouldn’t be of much use. Wij need a way of restricting who can revoke a JWT.

“If anyone could revoke our API keys then unluckily they wouldn’t be of much use.”

The way wij solved it te our API is by defining a specific scope (permission) that permits blacklisting tokens. If you generate a JWT like the one shown ter the next figure you will be able to revoke JWTs:

Notice the blacklist act nested inwards the scopes object.

Trio. How are tokens revoked?

To blacklist/revoke a token, you need a JWT API key (referred to spil JWT_API_KEY ) like the one described te #Two. With it you can kwestie a Postbode request to /api/v2/blacklists/tokens spil shown below (fresh lines added for clarity):

The finish documentation for the endpoint is here but basically you need to:

  • Send the aud and jti claims of the JWT to revoke.
  • Send the JWT with the permissions necessary to blacklist tokens ter the Authorization header.

To get the revoked tokens you can punt a GET to /api/v2/blacklists/tokens . You can use the docs to figure out the how.

Four. How do wij avoid adding overhead?

You might be thinking:

Wasn’t the entire point of using JWTs avoiding a DB query?

Well, that is a benefit, tho’ hardly the entire point. There is a caveat however: that question only applies if you have an application with a single issuer, not a multi-tenant system.

If there is more than one tenant, you don’t want all of them to share the same secret. You still have to perform a database query to ordner the aud voorkeur to the required secret .

With that te mind, thesis are some of the optimizations that you can implement:

Optimization 1: The aforementioned operation involves I/O so it can be performed ter parallel with our query to verify if a token has bot revoked.

Of course, you can also add a caching layer with a reasonable expiration time to avoid the DB trips altogether.

Optimization Two: Skip the expiration check if the jti voorkoop is not part of the JWT.

Related movie: LIVE Bitcoin Trading Lesson: How Do Pump and Dumps Work


Optimization Three: To reduce the size of the revoked tokens store you could automatically liquidate JWTs from it merienda their exp is reached (assuming there is one).

Implementation

Wij have shipped version 1.Three.0 of the open source express-jwt with support for multi-tenancy and blacklisted tokens. Wij also waterput together a sample that shows everything working together. The sample is based on our API v2 implementation.

Related movie: [AIRDROP]NOBS ������


The following code snippets use vertoning the core sample parts:

Securing the endpoint

The very first thing wij have is an API that wij would like to protect. The express-jwt middleware is configured by providing:

  • secret – A function ter charge of retrieving the secret.
  • isRevoked – A function te charge of checking if a JWT is revoked.

Treating multi-tenancy

The implementation for the secretCallback function reads the backing gegevens store to retrieve the secret for a tenant. It caches the secrets using the tenant identifier spil the cache key.

If the gegevens layer provides an encrypted tenant secret, it needs to be decrypted before calling done .

Supporting revoked JWTs

Similarly, the isRevokedCallback implementation caches whether a token is revoked or not using the (aud, jti) pair spil the cache key. It also skips the check ter case the jti optie is not present.

Most of the aforementioned content applies to blacklisting JWTs ter militar, not just JWT API keys.

Hopefully this blog postbode has provided some useful ideas on how to tackle this problem.

If you have any comments or questions don’t hesitate to postbode them!

Capitalism and Freedom: ICELAND JOINS THE Plane TAX REVOLUTION

Capitalism and Freedom: ICELAND JOINS THE Plane TAX REVOLUTION

Economics, Analysis and Observations

Saturday, February Ten, 2007

ICELAND JOINS THE Vapid TAX REVOLUTION

David Oddsson, former Prime Minister of Iceland

Daniel Mitchell reports that Iceland has ultimately joined the plane tax club. Ter the process of rapid economic success, the corporate tax rate wasgoed cut from 45 procent to Eighteen procent. The cut enabled companies to reduce their tax cargo spil well spil to set a solid grounding for strategic growth te the market, domestically and internationally. Te fact, te the period of economic stagnation and “status quo” era, the financial sector wasgoed predominated by the government which effectively managed all major ownership stakes that firmed its superior position ter the banking and insurance sector. When the stakes were sold to private investors, the financial sector achieved tremendous success. Today, the three largest Icelandic banks are among 15 largest Nordic banks.

Related movie: How to catch pump and dumps without being a pumper


Keith Miles, a financial adviser to the government of Slovenia, talent Slovenian policymakers a sign of orientation where to seek examples and reform models that embody the success story of long-term economic growth and structural advancement. Iceland and Slovenia are very similar countries. They both have fairly homogenous societies whose advantage is dynamic adaptability and adjustment to actual competitive advantage swifter than their European counterparts. Both countries have a similar (percentage) trade volume. 60 procent of all trade, te promedio, is flowed to the EU. Te going for growth, Iceland never granted massive subsidies from the EU spil Ireland did.

Related movie: Bitcoin diamond (bcd) на бирже Yobit


With the expiration of the surtax, individuals now pay 22,75 procent plane tax on the individual income. Insignificante tax rates were cut from 32,80 procent ter 1991 to 22,75 te 2007. A reformed tax system is not purely the verison the vapid tax which wasgoed authored by Robert Vestíbulo and Alvin Rabushka. The tax rate is high, dual taxation of savings and investments remains while certain tax preferences still persist. However, compared to regional and mundial competitors, Iceland has dramatically moved forward ter a way that collects the total revenue at a minimal cost of economic distorstions without progressive tax code.

Fresh Icelandic tax system dramatically diminished the cost cargo on the productive activities. Ten years, the insignificante income tax rate wasgoed set at 30,41 procent with a Five procent surtax on higher incomes. Tax revenue wasgoed additionally collected from a específico tax so that the most productive individuals paid half of their income to the government. Until latest tax reforms were implemented, the militar income tax wasgoed diminished by 7 percentage points. With the combination of the nave tax, which enlargened slightly, the total tax rate is now 36 procent. Icelandic tax system has a high tax-free threshold. Taxpayers get a credit of about $Five,000 vanaf adult and $Two,000 vanaf child. There are also extra tax preferences for housing and seaman. Employers technically pay a finta modest payroll tax of 6 procent. Icelanders also have an employer-based pension system which is based on private savings. Iceland also has a value-added tax whose rates vary inbetween 14 and 24,Five procent.

Ter the area of corporate taxation, Iceland can be a monster to the surplus of the world. The corporate tax rate of Eighteen procent is one of the lowest ter the industrial world. Countries such spil Cyprus (11 procent), Hong Kong (17,Five procent) and Ireland (12,Five procent) have a lower rate. Te Iceland, the rate wasgoed lowered dramatically via the last decade. It’s bot cut permanently from 50 procent at the end of 80s to 33 procent te the mid-90s to Legitimate procent by 2002. The reduction te corporate tax cargo has created incredible investment incentives and boosted economic growth. The principal effect of the Laffer Curve worked merienda more. Corporate tax reductions did not result ter a loss of government revenue but they have coincided with a rapid growth of corporate revenue.

Related movie: BCD, BCH, BTG на кран-кошельке qoinpro


Tax reforms, reflected ter the introduction of the plane tax for businesses and individuals, introduced an significant part of Iceland’s entero economic success. Other features stimulated the economic miracle spil well. Actual estate tax wasgoed dropped to Five procent, Ten procent hacienda income tax wasgoed made plane, turnover tax on businesses wasgoed repealed and the wealth tax wasgoed abolished.

Reforms that made Iceland the Nordic growth miracle and a roaring tiger were introduced when the economy and society were ter a severe slump of economic depression. Private property is well protected te Iceland. Private property rights were created for fisheries spil well. Regardless of the methodology, Iceland is now one of the wealthiest countries te the world. Unemployment, presently standing at Two procent, almost doesn’t exist. Numerous businesses and state enterprises were instantly privatized. Mr. David Oddsson, former Prime Minister and the European reform champ, addressed the American Enterprise Institute, where he underpinned the importance of privatization ter Iceland’s economic transformation. Exceptional economic growth, averaging Four procent ter 2006, has made it one of the foremost prosperous nations ter the world, and the fifth wealthiest te the OECD.

Successful tax system were created when the plane tax revolution spread via the globe. It began te 1994 when Estonia implemented a vapid tax on individual and corporate income. Te continued te the surplus of Eastern Europe and reached even Kyrgyzstan and, recently, Macedonia and, of course, Iceland. It has a high rate compared to other countries which joined the plane tax, but its implementation is a remarkable success. Iceland is the very very first Película del Oeste country which determined not to prolong progressive and very discriminatory tax system. Spil a country, Iceland amazingly prospered from radical tax reform, economic freedom and several other features, including liberalization, privatization and deregulation. Wij hope that policymakers ter other countries will also pursue the implementation of the vapid tax. Everyone would benefit.

ITBIT support number@ITBIT phone Number@ITBIT Support Number@ITBIT number CALL Read more… Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Read more…

ITBIT support number@ITBIT phone Number@ITBIT Support Number@ITBIT number CALL Read more… Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Read more…

blockchain support phone+18OO

61O9 blockchain wallet support number $$JHGHF Blockchain Phone Number +1(8OO) 571 61O9 Blockchain telephone number Blockchain toll free number @GFDFG Blockchain Support Number +1(8OO) 571 61O9 Blockchain helpline number Blockchain voeling number @GHFR Blockchain Support Number Read more…

adfkldshkask

blockchain support phone+18OO

61O9 blockchain wallet support number $$JHGHF Blockchain Phone Number +1(8OO) 571 61O9 Blockchain telephone number Blockchain toll free number @GFDFG Blockchain Support Number +1(8OO) 571 61O9 Blockchain helpline number Blockchain voeling number @GHFR Blockchain Support Number Read more…

FGV Binance Support Number 1800?571?6109 Binance Support Number

Binance Support Number 1800?571?6109 Binance Support Number Binance Support Number 1800?571?6109 Binance Support Number Binance Support Number 1800?571?6109 Binance Support Number Binance Support Number 1800?571?6109 Binance Support Number Binance Support Number 1800?571?6109 Binance Support Number Binance Support Number 1800?571?6109 Binance Read more…

Related movie: Yobit.nipt Cryptocurrency Exchange Signup How To Join Buy Sale Trade Deposit Withdrawal Tutorial Hind


SAB Binance Phone Number +1(800)-571-6109 Binance Customer Service Phone Number

Binance Phone Number +1(800)-571-6109$ Binance Phone Number Binance Phone Number +1(800)-571-6109@ Binance Support Number Binance Phone Number +1(800)-571-6109 Binance Support Phone Number Binance Phone Number +1(800)-571-6109 Binance Customer Service Phone Number Binance Phone Number +1(800)-571-6109 Binance Service Number Binance Phone Read more…

Blockchain Support Number +1(800) 571 6109 Blockchain helpline number Blockchain voeling number

blockchain support phone+1800

6109 blockchain wallet support number $$ Blockchain Phone Number +1(800) 571 6109 Blockchain telephone number Blockchain toll free number Blockchain Support Number +1(800) 571 6109 Blockchain helpline number Blockchain voeling number Blockchain Support Number +1(800) 571 Read more…

blockchain support phone+1800

blockchain support phone+1800

6109 blockchain wallet support number $$ Blockchain Phone Number +1(800) 571 6109 Blockchain telephone number Blockchain toll free number Blockchain Support Number +1(800) 571 6109 Blockchain helpline number Blockchain voeling number Blockchain Support Number +1(800) 571 Read more…

:”18005716109 Coinbase Support number” >RockY**(((((((:”:”::”:”>:”18005716109 Coinbase Support number

Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Coinbase Support number Read more…

Blockchain Phone Number +1(800) 571 6109 Blockchain telephone number Blockchain toll free number

Blockchain Phone Number +1(800) 571 6109 Blockchain telephone number Blockchain toll free number Blockchain Phone Number +1(800) 571 6109 Blockchain telephone number Blockchain toll free number Blockchain Phone Number +1(800) 571 6109 Blockchain telephone number Blockchain toll Read more…

CALL US +1800 _571 _6109 ?ITBIT support number@ITBIT phone Number@ITBIT Support Number@ITBIT number

CALL US +1800 _571 _6109 ?ITBIT support number@ITBIT phone Number@ITBIT Support Number@ITBIT number CALL US +1800 _571 _6109 ?ITBIT support number@ITBIT phone Number@ITBIT Support Number@ITBIT number CALL US +1800 _571 _6109 ?ITBIT support number@ITBIT phone Number@ITBIT Support Number@ITBIT number CALL Read more…

Related movie: Pumping XPC at Yobit


Radar Relay support number 1800-5716109 Radar Relay customer support number

Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Radar Relay support number 1800-5716109 Radar Relay customer support number Read more…

Related movie: Ważna informacja co do Kryptowalutowej giełdy Yobit Bitcoin Specie