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

China for the Trade Win?

 

China for the Trade Win?

Courtesy of John Mauldin, Thoughts from the Frontline

With all the trade war talk, we all ask the obvious question: Who will win? President Trump says the US will win. Chinese business leaders say no, we will win. Free-traders on both sides say no one will win. Few stop to ask, “What does a ‘win’ look like?”

This makes discussion difficult. People are chasing after a condition they can’t even define. Victory will remain elusive until they know what they want. Regardless, you can score me on the “no one wins” side. I believe, and I think a lot of evidence proves, that free trade between nations is the best way to maximize long-run prosperity for ever...



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Zero Hedge

Watch: The Spider's Web - Britain's Second Empire Revealed

Courtesy of ZeroHedge. View original post here.

At the demise of empire, City of London financial interests created a web of secrecy jurisdictions that captured wealth from across the globe and hid it in a web of offshore islands.

Today, up to half of global offshore wealth is hidden in British jurisdictions and Britain and its dependencies are the largest global players in the world of international finance.

The Spider’s Web: Britain’s Second Empire, is a documentary film...



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ValueWalk

The U.S. trade deficit with China is a dangerous scorecard as the mainland remains an unlikely source of U.S. profits

By Joe Quinlan. Originally published at ValueWalk.

With the United States and China at loggerheads over trade, investors should be aware of the many economic ties binding the two countries. Bank of America, U.S. Trust has released a new report that explores some of the finer points of U.S.-Sino relations and the strategic, but little understood, competitive advantages for corporate America.

The seven factors described below underscore the dynamism and competitiveness of U.S. companies and may help explain the resilience of U.S. large cap stocks despite ratcheting trade tensions between the U.S. and China.

Q2 hedge fund letters, conference, scoops etc

U.S.-China Checklist: Understanding Some...

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Chart School

Bitcoin Update - Bullish pressure present

Courtesy of Read the Ticker.

If Venezuela or Argentina conducted business in bitcoin then their savings and wealth would be a lot better off. Yes Bitcoin and Litecoin have been volatile over the last few years,  but nothing like Bolivar (Venezuela) or the Peso (Argentina). 

You say they could use the US dollar, yes maybe so, but those who use the US dollar have to the yield to the US Federal Reserve where as bitcoin is decentralized and those who use it yield to no one.

In the next 12 to 18 months the lightning network and atomic swaps logic will forge Bitcoin and Litecoin together as the go to crypto decentralized currency. Of course massive risk, so the investor should be warned you can lose all your funds.  

Time to review the demand ...

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Members' Corner

Why obvious lies still make good propaganda

 

This is very good; it's about "firehosing", a type of propaganda, and how it works.

Why obvious lies still make good propaganda

A 2016 report described Russian propaganda as:
• high in volume
• rapid, continuous and repetitive
• having no commitment to objective reality
• lacking consistency

...

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Kimble Charting Solutions

Doc Copper breaking out after large decline, says Joe Friday

Courtesy of Chris Kimble.

CLICK ON CHART TO ENLARGE

Doc Copper over the past few months has been hit hard, as sellers drove it down nearly 25%.

This decline brought it to the price point (2), where four different support lines came into play, which looks like a support cluster. As the decline was taking place, momentum was hitting oversold levels.

Joe Friday Just The Facts Ma’am– This week Doc Copper is experiencing its strongest rally this year, as it breaks above steep falling resistance.

Should Doc Copper contin...



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Insider Scoop

Cantor Fitzgerald's 7 Buys For 7 Biotechs

Courtesy of Benzinga.

Cantor Fitzgerald has high hopes for patients with rare and orphan diseases. 

“We believe that biotech has entered a golden age of innovation and productivity across many therapeutic areas,” the firm said in a Friday note. Cantor expanded its portfolio with seven new neuro-innovator and platform-enabled therapeutics companies.

The ...

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Digital Currencies

Mania to Mania

 

Mania to Mania

Courtesy of 

“Russell rarely played the stock market and had little investing experience when he put around $120,000 into bitcoin in November 2017.”

This comes from a CNN money article, Bitcoin crash: This man lost his savings when cryptocurrencies plunged. From January 2017 through the peak in early 2018, Ethereum gained 16,915%.

Any time you have something go vertical, you just know that some peopl...



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Biotech

Gene-editing technique CRISPR identifies dangerous breast cancer mutations

Reminder: Pharmboy is available to chat with Members, comments are found below each post.

 

Gene-editing technique CRISPR identifies dangerous breast cancer mutations

Breast cancer type 1 (BRCA1) is a human tumor suppressor gene, found in all humans. Its protein, also called by the synonym BRCA1, is responsible for repairing DNA. ibreakstock/Shutterstock.com

By Jay Shendure, University of Washington; Greg Findlay, ...



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Mapping The Market

Mistakes were Made. (And, Yes, by Me.)

Via Jean-Luc:

Famed investor reflecting on his mistakes:

Mistakes were Made. (And, Yes, by Me.)

One that stands out for me:

Instead of focusing on how value factors in general did in identifying attractive stocks, I rushed to proclaim price-to-sales the winner. That was, until it wasn’t. I guess there’s a reason for the proclamation “The king is dead, long live the king” when a monarchy changes hands. As we continued to update the book, price-to-sales was no longer the “best” single value factor, replaced by others, depending upon the time frames examined. I had also become a lot more sophisticated in my analysis—thanks to criticism of my earlier work—and realized that everything, including factors, moves in and out of favor, depending upon the market environment. I also realized...



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OpTrader

Swing trading portfolio - week of September 11th, 2017

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Promotions

Free eBook - "My Top Strategies for 2017"

 

 

Here's a free ebook for you to check out! 

Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

Some other great content in this free eBook includes:

 

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All About Trends

Mid-Day Update

Reminder: Harlan is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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About Phil:

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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