Understanding Cryptocurrency Trading Markets and Total Market Capitalization

Note: Soon to come is a separate blog for Digital Assets where I will continue to write, curate and publish these types of articles, reports and reviews relating to the Digital Asset Class, FinTech, Blockchain, Smart Contracts, CryptoCurrency and Markets. Duane M. Tilden, P.Eng; April 12, 2018.


Working on technical analysis of cryptocurrency, such as Bitcoin, we search for causes and effects to understand what makes markets move or prices to change. This is quite similar to how we may view the stock or commodity markets and a lot can be gained from techniques used by stock analysts and traders. Knowing how much of a commodity one can purchase for a given price is often vital to budgeting, whether it’s for a construction project, a dinner, or some other financial endeavour. If I cannot purchase enough of one product for a particular price then I must either raise more capital, or purchase an inferior product that may meet the specification or recipe, if one is available that can achieve the desired outcome.

Observing trends on charts and graphs is part of the toolbox where changes in pricing, volume or other parameters are graphed over time. We search for short, medium and long term trends. When something happens in a marketplace we assume there is a reason and look for relationships so that we can further understand market influences on pricing. Down to a basic level we seek “if this, then that”. This is the basis of supply demand economics.

Thursday, April 12th 2018 we saw that the price of Bitcoin went from trading at about $6800 to $7800 USD overnight, an increase of about 15%. An excellent opportunity to investigate what is the cause of this change in price and subsequent effects in the cryptocurrency market. How does this event distinguish itself from other price changes we often read or hear about regarding Bitcoin? If you wish to know more, read on.

Market Cap and Total Market Capitalization

Prior to the advent of cryptocurrency markets Market Capitalization is used in the financial world to define the size of a company by multiplying the current stock price by the number of outstanding shares to determine the size of a company. Currently the usage of Market Capitalization and Total Market Capitalization are applied also to the issues of Cryptocurrencies such as Bitcoin, Ethereum, Litecoin, Ripple, Tron, Lisk, Minex, Dash, EOS and a multitude more. Every month new coins and tokens are emerging with whitepapers, websites, and ICO offerings.

Simply put, the Total Market Capitalization (TMC) is the sum of all the cryptocurrencies Market Caps (MC) listed and traded on the polled markets. It is important to remember this basic concept regarding markets in that there are events in the world which may cause change in attitudes or availability of capital, and movements of capital in or out of the market are reflected in the Total Market Cap. As this value moves so does money in and out of the markets.

Total Crypto Market Cap 2013 to April 12 2018

Figure 1. Total Market Capitalization of Listed Cryptocurrencies, April 28 2013 to April 12 2018

Total Crypto Market Cap April 5 to 12 2018

Figure 2. Total Market Capitalization of Listed Cryptocurrencies, April 5 2018 to April 12 2018

Bitcoin Price on Coinbase 4122018

Figure 3. Bitcoin $1000 (15%) One Hour Price Increase on Coinbase on April 12th, 2018.

Examining the forgoing graph on Figure 1 we can see how most of the TMC has been raised in the last 12 months. The TMC peaked on Sunday, January 7th 2018 with a value of $813.87 billion, and has a current value (April 13th, 2018) of $301.79 billion. Note that when we examine Figure 2 and the weekly chart of TMC we see a decided jump in value from around $275 billion to the current $300 billion, indicating $25 billion was introduced into the cryptocurrency market in less than a day.

Dominance - Percentage of Total Crypto Market Cap April 2013 to 2018

Figure 4. Historical Dominance Chart – Percentage of TMC by Cryptocurrency 

In Figure 3, this influx of capital into the market was reflected in the rapid increase in the price of Bitcoin, which has the highest trade volume on all markets and is dominant in the cryptocurrency market as seen in Figure 4. Coinbase price for Bitcoin shot up from $6856 to $8011 in about one hour, marking a jump in value of $1155 or 16.8%.

Almost all other cryptocurrencies followed suit and prices increased across the board as the previously tight bear market flooded with new capital. Sell orders were triggered as the prices rose rapidly and traders had new capital to reinvest into the market, resulting in further increases in alt coin prices.

Markets and Events

So we have clear evidence that a surge or influx of capital has entered the market. Now the questions that remain in our analysis of this significant event or change in the market are threefold; 1. What happened?  2. Who is making the trades?  3. On what markets?

1. What Happened?

One potential cause for this change in TMC is the entrance of new money or players in the market. A study released on April 10th regarding the compliance of Bitcoin and cryptocurrencies meeting Islamic law relating to money and usury concluded by one Islamic scholar to be halal, or meeting strict Islamic requirements. For cryptocurrency holders this is important news as it opens markets to a significant sized population of potential users and investors.

JAKARTA, Indonesia. – April 10, 2018 – As fluctuations and volatility continue to rock the cryptocurrency world, Blossom Finance has commissioned and released a working paper exploring the Islamic permissibility of bitcoin, cryptocurrency, and blockchain. The paper concludes that Bitcoin fully meets the definition of Islamic money under certain conditions and is generally permissible under Shariah. Blossom’s research also includes analysis of various legal opinions (fatawah) issued by prominent Islamic scholars on the topic. The research and development of the working paper was led by Mufti Muhammad Abu Bakar – Blossom’s internal Shariah advisor and Shariah compliance officer.

2. Who is Trading and Why?

Let’s examine another report on this recent price spike to see if there is a correlation on what occurred on April 12th.

Bitcoin, the most dominant cryptocurrency in the global market, recorded a 15.94 percent increase in value, from $6,900 to $8,000. The price of the cryptocurrency rose by $1,100 within a 30-minute window, as massive buy volumes emerged. […]

To influence the price of bitcoin, which has a daily trading volume of above $9 billion, billions of dollars would have to be traded. More importantly, billions of dollars worth of new capital have to flow into the cryptocurrency market in order for the price of bitcoin to spike up, and bring the entire market with it.

The April 12 surge in the price of bitcoin was not caused by investors cashing out from alternative cryptocurrencies (altcoins) to bitcoin or reallocating their funds from other major cryptocurrencies to bitcoin, because the valuation of the cryptocurrency market increased by more than $20 billion.

A wave of new investors or potentially a few institutional investors likely allocated billions of dollars into the market in a short period of time, causing a short-term pump and leading the price of the cryptocurrency to surge.

It is virtually impossible to pinpoint a single factor to justify the price trend of any cryptocurrency, because a variety of factors can contribute to the momentum of a cryptocurrency.


As we see from this article on CCN they report on the price surge however dismiss the ability to determine the cause of this price movement as “virtually impossible”. While this may be the case when examining the price movement of individual coins, it is different when the whole market moves in unison. When this occurs we seek further explanation to determine whether this movement is a short term spike, or if the market has moved up to another level. For hodlers an increase in TMC to a higher level is good news, although it depends if investment is of a centralized holder or a widely dispersed or decentralized population.

There is a potential of overlooking causes in the market or performing a superficial analysis if we do not include the TMC in our study. One market analyst attributes to the surge in Bitcoin price to other factors such as short positions as follows;

Brian Kelly, CNBC contributor and head of BKCM, which runs a digital assets strategy for clients said: ”Once bitcoin broke higher, shorts were squeezed and forced to cover.”

“The ratio of short margin trades versus longs has been increasing recently,” said Nick Kirk, quantitative developer and data scientist at Cypher Capital, a cryptocurrency trading firm. “Buying volume ticked up today and a lot of these short trades got liquidated, helping fuel the rally.”


Others relate the price surge to relief of upcoming tax filing deadlines compounded by short positions;

Some market participants believe that Thursday’s sudden upward price move “could be an unwinding of that (tax-related) pressure,” and the spike had a compounding effect as it “forced traders who had bet against the cryptocurrency to buy back into the market,” reports CNBC.


These analysis overlooks the overall increase of $25 billion to the TMC or the rally in the rest of the market. If the connection between the price rises and increase in TMC is being caused by a new population of investors representing 1.6 billion people, then this is a likely indication of more to come in the future and we are seeing the first wave of new capital enter markets.

3. On What Markets are They Trading?

Where these trades are being made is a more difficult task requiring some deeper digging into available data. If we find that all of the capital is coming into the market on only a few or one exchange then that would be indicative of a centralized actor in the market, while if we see more evenly traded entry across a number of markets this may indicate a wider dispersed population. At this time we have no information if any abnormal trading occurred on any market on April 12th except for an overall increase in volume. Deeper analysis is beyond the scope of this report, and I will leave it as an exercise for the interested reader.

Exploring the historical data records on CoinMarketCap it is revealed that the 24 hour trading volume went from $4,641,890,000 on April 11th to $8,906,250,000 on April 12th. Clearly the increase in trading volume of $4.3 billion is not the TMC of $25 billion, and we look also at the price increase to get an indication of the increase in MC. From the same data chart we read that MC increased from $118,048,000,000 to $134,114,000,000 for a total of $16.1 billion which would be a dominance factor of 0.64 on the increase of $25 billion TMC. Currently the Bitcoin dominance factor is at about 0.40 and has been rising.

Final Remarks

The forgoing analysis is not an exact science and as we can see relationships are not always inelastic. For example the increase in the TMC of $25 billion cannot be accounted for by the increase in Bitcoin trading volume of $4.3 billion divided by the Dominance Factor of 0.4 which would predict an increase in Total Trading Volume of $10.75 billion. This would indicate that there is a multiplier effect on invested capital to TMC. Also, capital is constantly flowing in and out of the markets and may change hands many times in one day. All of these and others unexamined factors may affect the TMC.

Events in this world form links in a causal chain, and often to manage best our resources information on relationships between various factors are important to understand when forming investing strategies or making budget decisions. Analysts provide qualified opinions on trends, and predictive market analysis is an important and valuable tool in decision making. Understanding fundamental market economics is essential to understanding cryptocurrency markets.





Are Cryptocurrencies a Fad or a Revolution in Finance?

Duane M. Tilden, P.Eng
November 5, 2017

As I was walking to my weekly bridge game at the local club, I was pondering my newfound interest in cryptocurrencies, Bitcoin, Ethereum, the block chain, and related topics such as mining, smart contracts, ICO’s; the list goes on. I also thought about the value of things from my childhood, like marbles, hockey and baseball trading cards, comic books, coins, stamps, post cards, and other things that I have collected. All which created markets and gained extrinsic value over time, and could be held speculatively. I then asked myself, “Are cryptocurrencies a passing  fad or here to stay?”

What Makes a Currency Valuable?

Some things, such as coins may be made of a valuable base metal alloy, like gold, silver, nickel and copper. Coins are currency, and as such a perfect example to assessing intrinsic value and extrinsic value. In the past coins were minted with higher contents of the base metal alloys.  The metal content gave them an intrinsic value due to the metals rarity and utility. In time, these metals gained value, to the point where it cost more to mint a coin than it was worth.  People would then begin to horde or “mine” the coin for its intrinsic value which was greater than it’s face value as a currency.


Figure 1. The Metcalfe Curve (1)

Extrinsic value, however, could be likened to what we would consider the “fiat” aspect of a currency. As currencies have moved away from a gold or silver standard, the value of money is largely based on consensus. Markets are also consensus driven, without a universal agreement or set of rules, there could not be trade. This is the reason for the development for money or currency. I work and get paid in the common unit of currency, which I can then use to buy and rent goods and services.

Currency and Security

Until recent developments, Governments and their agencies in partnership with banking institutions have generally controlled currency and financial markets. The operation of the economy is the basis upon which society functions. Money exchanges hands for goods and services, including wages. One currency usually denominates value in a physical market. However, these markets can be subject to various forms of attack or manipulation. Physical money could be counterfeited, transfer of money and assets could be lost or stolen, other forms of fraud could occur where one loses their assets.

Another form of attack is personal, or on the individual. Local regulations and taxation laws require valuation of assets and income which are held by the individual to be known to the public agency and could be subject to economic deprivation and restrictions. This is an instance where individual privacy is violated in built-in, systemic and semi-transparent.

Examples of this are everywhere, such as income tax, sales tax, medical tax, alimony and child-support, retirement and pension plans, insurance. If you owe the government money in a disputed case, they often will violate an individuals rights to deprive them of assets, such as money in bank accounts, garnishee of wages directly from the employer, denial of services, loss of principal residence and other such actions.

Most of the money that we earn, own, or spend is being tracked by the government. There are lots of taxes and lots of “rules” made by the big boys. Unfortunately, the present financial system is often disadvantaging us. Why? Because it often collects more than it provides. (2)

Consensus and Fiat Money

Since a currency in today’s world generally consists of a consensus agreeing in a trading market place, then the truth is anything can have value. As the internet has opened up trading across international borders, and companies have sprung up in the financial market place to provide services beyond their physical location, often catering to the world. I can purchase electronics from China and have them delivered to Canada on eBay, using PayPal or a credit card to exchange in their accepted currency. Buy and sell ads have sprung up, such as Craigslist and Kijiji , allowing wider ranging access to markets at a greatly reduced costs as compared to paper advertising in magazines.

Computer users over time had an edge over non-users, as information became available in a vast manner over greater areas. Shopping for the best price of a desired item, good or service can be searched for on my laptop and obtained at a fair cost. No longer does one have to go out and purchase a paper magazine or ad book, in their search. We now can now open a browser on our computer, or digital device, ask a question on a search engine and sort through a selection of answers. Phone numbers, addresses, reviews, prices, hours of operation, names of staff, job openings and more information is all available quickly and efficiently.

Enter the Bitcoin, blockchains and crypto-currencies. In one report recently obtained, sourced from the international Engineering Firm ARUP (2) it has been stated about Bitcoin, a technology introduced by Satoshi Nakomoto.

At the start of 2009,when the world was in the middle of a major financial crisis, a paradigm shift in technology quietly made its debut. That technology is called Bitcoin, and it’s the biggest innovation in finance in 500 years, and certainly the greatest invention of the 21st century so far. (3)

Cryptocurrencies Create Markets

Beyond creating an anonymous system of financial transactions and storage, crypto-currencies are creating new markets of value and trade. There has been a recent wave of new crypto-currencies coming on the market, most of which have issued whitepapers, and have sales landing pages which outline the details about structure, their markets or business plan, how to participate, and their projected timeline.

In my opinion, issuing tokens for sale is very similar to crowd-funding, which may also be likened to buying or selling shares on the stock market, without the restrictions or regulations necessarily placed on participants. Whether or not these activities are legal may depend on local jurisdictions. However, as long as no laws are broken for the purposes of making transactions in a business manner, or the proposed ecosystem,  then personal privacy of participants and security should be secured to all qualified participants, which are traits of a crypto-currency like the original Bitcoin.

The tokens offered in the pre-ICO sales are generally intended to fund the business operations, which, if all goes well, will turn a profit and be able to provide token based services. Details of the venture and how proceeds from projected profits are to be distributed are usually outlined in the white paper. Tokens may be able to be openly traded as a currency, depending on various applicable rules and regulations which may apply and being able to be listed on the various exchanges.

For example a current energy token on the market, PowerLedger.io (4) –  is a blockchain-based peer-to-peer energy trading platform enabling consumers and businesses to sell their surplus solar power to their neighbours without a middleman.

<From a Media Press Release>  Power Ledger is based in Perth and uses blockchain technology to allow households to trade excess solar power over the electricity network.

Major Australian power retailer Origin Energy recently announced a three-month trial with Power Ledger to explore the benefits and challenges of peer-to-peer energy trading across a regulated network.

“Blockchain technology and cryptocurrency underpins our business offering and we are excited to be working with Perth-based DigitalX” said Power Ledger Chair Dr Jemma Green.

POWR tokens will be offered via the Ethereum cryptocurrency network in an uncapped price offer, meaning the tokens’ final price will be determined by the market demand.

“POWR will be the Ethereum blockchain protocol token required throughout the Power Ledger eco-system that can be converted to ‘Sparkz’, which is the crypto-currency we have set up for users to trade electricity using the platform,” said Dr Green.

As part of the engagement,DigitalX will introduce cryptocurrency investors to Power Ledger in exchange for a fee which consists of a mix of Ether (ETH) and POWR tokens.

“Blockchain-enabled innovation is disrupting traditional industries and digital currency is changing the way companies access capital. DigitalX is pleased to be able to facilitate this quantum shift in traditional mechanisms for accessing funding,” said Mr Travers.  (5)

Generally speaking, however, most crypto-currencies will have many advantages over fiat currency or stock markets. For one, their trade is not restricted to one market, or country to operate. Beyond anonymity one can store value in one token, exchange it for another, buy services on a network, or hold it speculatively. There are the other aspects related to smart contracts and the block-chain where physical assets or other attributes, such as counting operations of a machine or device can be linked to a token. In fact the possibilities seem endless, only bounded by the limits of imagination.

Cryptocurrency Offerings and Exchanges

Every day I receive more notifications regarding new offerings on a multiple of news feeds. Many of these offerings look good and viable. There are many new white-papers to read, and some are quite technically advanced and detailed in outlook and projections. As more cryptocurrencies are introduced into markets and traded on platforms investments will be expected to continue.

As cryptocurrencies are rapidly gaining acceptance and appeal, the task of evaluating all emerging offerings would be odious without methods of categorization, comparison and establishing legitimacy. At this time, according to the coinmarketcap.com, there are 1257 Cryptocurrencies with a total market cap of $199 Billion USD currently listed on exchanges. Currently there are 121 active exchanges trading cryptocurrencies (5) and in the last 24 hours there was a “volume of 614,489 BTC and $4,396,051,516 on 5915 trading pairs” (6).

Other resources of current token or coin offerings and other related information can be found on various websites, including tokenmarket.net and coinranking.com.

The Future of Cryptocurrency

At the current pace of innovation, new offerings, and investment as determined by market capitalization, it does not appear that current rapid growth in cryptocurrencies  slow down. Rather, examining current trends in cryptocurrency and comparing to models, it appears that we are in the innovation and early adoption phases of a technological innovation, as seen in figure 2. (7)


Figure 2. Technological Adoption Curve (7)

In addition to the known bell curve of adoption, the value of the networks being formed on the internet, obeys Metcalfe’s law, see figure 1.

Metcalfe’s law states that the value of a telecommunications network is proportional to the square of the number of connected users of the system (n2).

As we can surmise from the effect of Metcalfe’s law as it applies to the development of cryptocurrencies is that we are currently in the earlier phases of value development, which will be expected to grow at an exponential rate associated with a nodal peer to peer model.


Two telephones can make only one connection, five can make 10 connections, and twelve can make 66 connections.

For innovators and early adopters these are exciting times as the number of participants continue to grow, and more capital continues to be invested in fledgling commercial enterprises. New business plans for ICO and Token issues are being issued every day. There are technical developments coming, apps, games, lenders and financial instruments, as well as new types of Tokens being issued with a variety of proof’s or calculation methods. Blockchains technology is changing to become increasingly efficient to handle ever increasing numbers of transactions. At this time there appears to be no limit to the possible applications of blockchain technology.


Figure 3. Combined Curve – Crossing the Chasm (1)

[…] The combination of Moore’s and Metcalfe’s laws explains the rise of information technology and the growth of the Internet as we know it today. […] And finally, in an unprecedented apotheosis, by combining the three preceding charts and by ― I have to admit ― visually cheating with axes, scales, and representations I came to the observation that the chasm is actually the point where the transition from a technology driven business to a value driven business needs to take place ― and if this doesn’t happen, that any new product or technology introduction is doomed to fail.


Expect that there are traps and pitfalls, some ventures may be fraudulent or simply fail. No guarantees on individual outcomes of ICO’s or other value propositions, and, as in all markets expect that there will be both successes and failures.

Expect, in various regions, government control and regulation, which may attempt to prevent or limit participation by populations or otherwise affect and manipulate markets.

Every participant in any new market, such as a cryptocurrency,  is advised to perform their own due diligence and research before investing capital.

No guarantees or warrantees are implied or expressed by the author, who, may at any time, hold vested interests in a variety of cryptocurrency tokens for speculation or other purposes.



  1. The Metcalfe Curve
  2. 7 Trends in Cryptocurrency Entrepreneurs Should Know
  3. Blockchain-Technology (for the Built Environment)
  4. How PowerLedger Works -Snapshot
  5. PowerLedger.io Home Page
  6. cryptocoincharts.info
  7. The Early Days of Cryptocurrency


California adopts nation’s first energy-efficiency rules for computers

The California Energy Commission has passed energy-efficiency standards for computers and monitors in an effort to reduce power costs, becoming the first state in the nation to adopt such rules. Th…

Source: California adopts nation’s first energy-efficiency rules for computers

Why I did not upgrade to Windows 10


I am so happy to see those nag messages disappear from my computer, you know the ones reminding you that your period of time to upgrade to Windows 10 will expire on July 31?   Now that we are in August one less thing popping up that bothers me.

The question being do I upgrade or not?  And friends and family who look to me for advice on such issues want to know what I am doing and why.  Intuitively I felt that upgrading was unwise likely do to past experiences with O/S upgrades and backward compatibility of existing hardware and external devices.

Coolpix 995

For example, I own an older Nikon digital camera, Coolpix 995, which is a newer version of my first digital camera, a Coolpix 990.  Getting software that works for this camera for versions of Windows newer than XP has currently been a challenge.  Driver’s are not available for Windows Vista, 7 and definitely not for Window’s 10.  So such is likely for any devices I currently own.

Also, I like to buy used equipment at bargain prices.  I have learned through my own experience that electronic equipment has a short shelf life and prices drop quickly as newer versions of equipment enter the market.  By creating obsolescence in software, hardware becomes prematurely unusable due to compatibility issues.  When this occurs the current solution is usually to discard the item and buy a new replacement.


Another thing besides compatibility and premature obsolescence is extra work and other unknown issues which will inevitably arise from the upgrade.  I have an ‘Elitebook’ HP 8530 W laptop computer with Window’s 7 for my business and personal use, which I purchased for a bargain on Ebay.  I have spent a lot of time setting it up to work properly, I have no need to upgrade the software.

Let someone else figure it all out, then maybe in a couple of years I will buy a more powerful model at a lower price with Windows 10 or the current version already installed.   So I did not upgrade, and I am okay with that.




Exploring the Vast Cyber-Space Information Realms of Clearnets and Darknets

Thoughts on Crawling and Understanding the Darknet

Sourced through Scoop.it from: blog.lewman.is

>” […]

Darknets have been around for a decade or so. Some of the most well-known are from the Tor network; Silk Road, Wikileaks, Silk Road 2, StrongBox, and so on. For good or bad, Silk Road is what helped bring darknets to the masses.

The current trend in information security is to try to build insight and intelligence into and from the underground or the darknet. Many companies are focused on the “darknet.” The idea is to learn about what’s below the surface, or near-future attacks or threats, before they affect the normal companies and people of the world. For example, an intelligence agency wants to learn about clandestine operations in its borders, or a financial company wants to learn about attacks on its services and customers before anyone else.

I’m defining the darknet as any services which requires special software to access the service, such as;
1. Tor’s hidden services,
2. I2P,
3. FreeNet, and
4. GnuNet.

There are many more services out there, but in effect they all require special software to access content or services in their own address space.

Most darknet systems are really overlay networks on top of TCP/IP, or UDP/IP. The goal is to create a different addressing system than simply using IP addresses (of either v4 or v6 flavor).XMPP could also be considered an overlay network, but not a darknet, for example. XMPP shouldn’t be considered a darknet because it relies heavily on public IPv4/IPv6 addressing to function. It’s also trivial to learn detailed metadata about conversations from either watching an XMPP stream, or XMPP server.

The vastness of address spaces

Let’s expand on address space. In the “clearnet” we have IP addresses of two flavors, IPv4 and IPv6. Most people are familiar with IPv4, the classic xxx.xxx.xxx.xxx address. IPv6 addresses are long in order to create a vast address space for the world to use, for say, the Internet of Things, or a few trillion devices all online at once. IPv6 is actually fun and fantastic, especially when paired with IPSec, but this is a topic for another post. IPv4 address space is 32-bit large, or roughly 4.3 billion addresses. IPv6 address space is 128-bits large, or trillions on trillions of addresses. There are some quirks to IPv4 which let us use more than 4.3 billion addresses, but the scale of the spaces is what we care about most. IPv6 is vastly larger. Overlay networks are built to create, or use, different properties of an address space. Rather than going to a global governing body and asking for a slice of the space to call your own, an overlay network can let you do that without a central authority, in general.

Defining darknets

There are other definitions or nomenclature for darknets, such as the deep web:

noun 1. the portion of the Internet that is hidden from conventional search engines, as by encryption; the aggregate of unindexed websites: private databases and other unlinked content on the deep web.

Basically, the content you won’t find on Google, Bing, or Yahoo no matter how advanced your search prowess.

How big is the darknet?

No one knows how large is the darknet. By definition, it’s not easy to find services or content. However, there are a number of people working to figure out the scope, size, and to further classify content found on it. There are a few amateur sites trying to index various darknets; such as Ahmia, and others only reachable with darknet software. There are some researchers working on the topic as well, see Dr. Owen’s video presentation, Tor: Hidden Services and Deanonymisation. A public example is DARPA MEMEX. Their open catalog of tools is a fine starting point. […]”<

See on Scoop.itSocial Media, Crypto-Currency, Security & Finance

Google Gives San Francisco Free Wi-Fi in Public Places

“On Wednesday, San Franciscans were able to hook their gadgets up to free Wi-Fi that launched in 32 new public locations.”


On Wednesday, San Franciscans were able to hook their gadgets up to free Wi-Fi that launched in 32 new public locations. All that connectivity was funded by a $608,000 check from Google, in a move that could be seen as the tech behemoth taking steps to foster goodwill amid complaints of rapid gentrification fueled by the tech boom of Silicon Valley.

The free WiFi now available in San Francisco’s playgrounds, recreation centers, plazas and parks also fits in with the company’s long-standing promotion of Internet access in the U.S. and around the world. But lately politicians have more urgently encouraged big tech companies to show serious generosity, in both talent and funds, hoping to ameliorate the tensions that led to protests around “Google buses” earlier in the year.

In this case, after being approached by Mark Farrell, a member of San Francisco’s Board of Supervisors, Google agreed to underwrite his…

View original post 164 more words