Posts Tagged ‘security’

High-Frequency Trading: Something Black?

High-Frequency Trading: Something Black?

Courtesy of Karl Denninger at The Market Ticker 

Now this is interesting, coming from the annual "black hat" conference in Las Vegas (for those not involved in the computer security world, that’s an annual gathering of hackers where various presentations are made that amount to brags and bags that have or can be run on various parts of information technology):

Among the talks conspicuously absent from this year’s schedule: a presentation exposing security vulnerabilities in banks’ high-speed trading systems.

The talk, planned by security researchers Varun Uppal and Gyan Chawdhary, would have dealt with methods for hiding risky unauthorized trades in high-speed trading applications, as well as demonstrating a "sniffing" software tool capable of siphoning trading information to a faraway hacker to allow a high-tech form of real-time insider trading. But Uppal tells us that the talk has been cancelled after concerns were raised by a financial industry client of the security auditing firm he works for, Information Risk Management.

Methods eh?

I suppose we’re supposed to believe that this is all theoretical, right?

Oh, somehow I doubt it.

And why?

Well, it wouldn’t have anything to do with firms intentionally ignoring security capabilities for reasons of SPEED, would it?  (Note that encryption, in particular, is rather slow comparatively.  Plain text is of course very fast.)

While security measures for FIX programs are available, Uppal says he’s audited firms that ignore them for convenience or speed. Uppal says that could allow a hacker to monitor a bank’s trades and make near-simultaneous ones, or even steal a bank’s unique trading algorithm.

Oh, they would do that.  That’s very nice.

New?  Oh no.  It’s not new either

In a 2007 Black Hat presentation, David Goldsmith and Jeremy Rauch of Matasano Security listed systematic problems with the security of high speed trading systems such as the difficulty of encrypting trade data and banks’ reluctance to add any security that might slow down the transactions,

Right.  Speed before security.  Engage in an arms race and if someone else gets unlawful advantage as a consequence of your refusal to follow best practices, well, that’s too damn bad.

Let’s contrast that with what happens in the Interbank (e.g. Visa, MasterCard, Discover, etc) networks.  There if you store unencrypted cardholder data (it’s faster and easier!) or if you use unencrypted transport between…
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Gathering Clouds

Here’s a very good assessment of the Google-China conflict by Nicholas Carr writing in The New Republic.

Gathering Clouds

Cebit Technology Fair

Google is being widely hailed for its announcement yesterday that it will stop censoring its search results in China, even if it means having to abandon that vast market. After years of compromising its own ideals on the free flow of information, the company is at last, it seems, putting its principles ahead of its business interests.

But Google’s motivations are not as pure as they may seem. While there’s almost certainly an ethical component to the company’s decision—Google and its founders have agonized in a very public way over their complicity in Chinese censorship—yesterday’s decision seems to have been spurred more by hard business calculations than soft moral ones. If Google had not, as it revealed in its announcement, "detected a highly sophisticated and targeted attack on our corporate infrastructure originating from China," there’s no reason to believe it would have altered its policy of censoring search results to fit the wishes of the Chinese authorities. It was the attack, not a sudden burst of righteousness, that spurred Google’s action.

Google’s overriding business goal is to encourage us to devote more of our time and entrust more of our personal information to the Internet, particularly to the online "computing cloud" that is displacing the PC hard drive as the center of personal computing. The more that we use the Net, the more Google learns about us, the more frequently it shows us its ads, and the more money it makes. In order to continue to expand the time people spend online, Google and other Internet companies have to make the Net feel like a safe, well-protected space. If our trust in the Web is undermined in any way, we’ll retreat from the network and seek out different ways to communicate, compute, and otherwise store and process data. The consequences for Google’s business would be devastating…

Full article here.>>

 


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Phil's Favorites

Ethical challenges loom over decisions to resume in-person college classes

I don't see how universities can be safely reopened. Classes may have to shift to largely or only online. Dorms, if they reopen, would probably need to limit rooms to one person, and maybe only for students without other options. This would obviously be a financial disaster for many colleges and millions of people. The federal government would ideally step in to help universities and employees survive financially. Any thoughts?

Ethical challenges loom over decisions to resume in-person college classes

It’s hard to social distance on campus. AP Photo/Rick Bowmer

Courtesy of Neta C. Crawford, ...



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Biotech/COVID-19

Ethical challenges loom over decisions to resume in-person college classes

I don't see how universities can be safely reopened. Classes may have to shift to largely or only online. Dorms, if they reopen, would probably need to limit rooms to one person, and maybe only for students without other options. This would obviously be a financial disaster for many colleges and millions of people. The federal government would ideally step in to help universities and employees survive financially. Any thoughts?

Ethical challenges loom over decisions to resume in-person college classes

It’s hard to social distance on campus. AP Photo/Rick Bowmer

Courtesy of Neta C. Crawford, ...



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ValueWalk

Facebook Stock Crashes Due To Ad Boycott - Key Investing Points

By Sven Carlin. Originally published at ValueWalk.

Facebook, Inc. (NASDAQ:FB) stock crashed 8.32% on Friday because of the announced ad boycott by many companies like Unilever, Coca Cola, recently Starbucks on Sunday that might push the stock down even more during this week.

Q2 2020 hedge fund letters, conferences and more

However, investing is about knowing how to differentiate between the noise and fundamentals and we discuss Facebook's recent news and compare it to FB fundamentals.

  • Facebook stock crash
  • Ad boycott
  • Facebook stock volatility
  • Facebook's fundamentals
  • Be sure of volatility
  • My po...


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Zero Hedge

Dr. Fauci Is No Nostradamus: How COVID-19 Ran Amok Under His Watch

Courtesy of ZeroHedge View original post here.

Authored by James Grundvig via Vaxxter.com,

Michel de Nostradamus was born in Saint-Remy, South of France, in 1503. Beyond the gifts he would one day explore in astrology, he pursued an education to become a physician. After his first year at the University of Avignon, an outbreak of the plague swept through France, forcing the University to close.

...

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Chart School

Golds quick price move increases the odds of a correction

Courtesy of Read the Ticker

Every market corrects, maybe profit taking, maybe of allowing those who missed out, to get in!


The current open interest on the gold contract looks to high after a very fast price move, it looks like 2008 may be repeating. A quick flushing out of the weak hands open interest may take place before a real advance in price takes place. The correction may be on the back of a wider sell off of risk assets (either before of after US elections) as all assets suffer contagion selling (just like 2008).

This blog view is a gold price correction of 10% to 20% range is a buying opportunity. Of course we may see  a very minor price correction but a long time correction, a price or time is correction is expected, we shall watch and...

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The Technical Traders

Wild Volatility Continues As US Markets Attempt To Establish New Trend

Courtesy of Technical Traders

We’ve continued to attempt to warn investors of the risks ahead for the US and global markets by generating these research posts and by providing very clear data supporting our conclusions.  Throughout the entire months of May and June, we’ve seen various economic data points report very mixed results – and in some cases, surprise numbers as a result of the deep economic collapse related to the COVID-19 virus event.  This research post should help to clear things up going forward for most traders/investors.

As technical traders, we attempt to digest these economic data factors into technical and price analysis while determining where and what ...



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Kimble Charting Solutions

Nasdaq 100 Relative Strength Testing 2000 Highs

Courtesy of Chris Kimble

The tech bubble didn’t end well. BUT it did tell us that the world was shifting into the technology age…

Since the Nasdaq 100 bottomed in 2002, the broader markets have turned over leadership to the technology sector.

This can be seen in today’s chart, highlighting the ratio of Nasdaq 100 to S&P 500 performance (on a “monthly” basis).

As you can see, the bars are in a rising bullish channel and have turned sharply higher since the 2018 stock market lows. This highlights the strength of the Nasdaq 100 and large-cap tech stocks.

...

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Lee's Free Thinking

These Charts Show COVID 19 Is Spreading in the US and Will Kill the Economy

 

These Charts Show COVID 19 Is Spreading in the US and Will Kill the Economy

Courtesy of  

The COVID 19 pandemic is, predictably, worsening again in much of the US. Only the Northeast, and to a lesser extent some Midwestern states, have been consistently improving. And that trend could also reverse as those states fully reopen.

The problem in the US seems to be widespread public resistance to recommended practices of social distancing and mask wearing. In countries where these practices have been practi...



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Digital Currencies

Blockchains can trace foods from farm to plate, but the industry is still behind the curve

 

Blockchains can trace foods from farm to plate, but the industry is still behind the curve

App-etising? LDprod

Courtesy of Michael Rogerson, University of Bath and Glenn Parry, University of Surrey

Food supply chains were vulnerable long before the coronavirus pandemic. Recent scandals have ranged from modern slavery ...



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Members' Corner

Coronavirus, 'Plandemic' and the seven traits of conspiratorial thinking

 

Coronavirus, 'Plandemic' and the seven traits of conspiratorial thinking

No matter the details of the plot, conspiracy theories follow common patterns of thought. Ranta Images/iStock/Getty Images Plus

Courtesy of John Cook, George Mason University; Sander van der Linden, University of Cambridge; Stephan Lewandowsky...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Promotions

Free, Live Webinar on Stocks, Options and Trading Strategies

TODAY's LIVE webinar on stocks, options and trading strategy is open to all!

Feb. 26, 1pm EST

Click HERE to join the PSW weekly webinar at 1 pm EST.

Phil will discuss positions, COVID-19, market volatility -- the selloff -- and more! 

This week, we also have a special presentation from Mike Anton of TradeExchange.com. It's a new service that we're excited to be a part of! 

Mike will show off the TradeExchange's new platform which you can try for free.  

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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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