The Market For Computing Careers

There are lots of myths about computing careers. One of the most ridiculous is the myth that all the computing jobs are going overseas. According to this recent Information Week article, the majority of the work that U.S. companies are “outsourcing” is actually going to companies here in the U.S., as can be seen in this chart from that article:

via Calvin College – Computer Science – The Market For Computing Careers.

You can read more about it in the Communications of the ACM January 2014 article by Joel C. Adams, “Hot Job Market for Computer Science Graduates“, following Guzdial’s discussion of MOOCs. In particular, an extract from this article:

This data suggests on average, there will be 97,000 more U.S. computing jobs than graduates each year, a shortfall that even the current H1B Visa Quota is insufficient to address. To meet this decade’s demand with homegrown talent, U.S. colleges and universities would need to produce 3.5 times as many computing graduates per year as they did in 2008. The Taulbee Survey data has shown modest increases in computing graduation rates the past two years at Ph.D.-granting institutions, but the observed increases do not come close to addressing the projected demand.

Companies seeking U.S. computing professionals will thus be competing with other companies for a limited supply of personnel. We are already seeing this competition, as many of our students are receiving multiple internship offers, and many of our graduates are receiving multiple job offers. The US-BLS projections suggest this competition will likely increase this decade.

French Team Invents Faster Code-Breaking Algorithm

A team of French mathematicians and computer scientists has made an important advancement in the field of algorithms for breaking cryptographic codes. In a certain class of problem, the new algorithm is able to efficiently solve the discrete logarithm problem that underlies several important types of modern cryptosystems.”Problem sizes, which did not seem even remotely accessible before, are now computable with reasonable resources,” says Emmanuel Thomé, a researcher at the French Institute for Research in Computer Science and Control INRIA and one of four researchers reporting the advance. However, he notes, the new algorithm poses no immediate threat to most existing cryptosystems, including the RSA-based cryptography used in credit cards and much of e-commerce.

via French Team Invents Faster Code-Breaking Algorithm | January 2014 | Communications of the ACM.

Postdoc at Georgia Tech in Algorithms, Randomness and Complexity

The Algorithms, Randomness and Complexity (ARC) Center at Georgia Tech http://www.arc.gatech.edu/ is seeking a postdoctoral fellow to participate in research. Candidates with a PhD in Computer Science, Mathematics, Operations Research or a related field are encouraged to apply. The selected candidate will have the opportunity to work on any aspect of algorithms and complexity, broadly interpreted, and collaborate with the ARC faculty.

The position is for up to two years, with a start date between July 1 and September 1. There is no teaching requirement, but the postdoc is encouraged to lead a research seminar. Interested candidates should send a CV, research statement, and request 3 letters of recommendation be sent to: arc-postdoc@cc.gatech.edu.

More information here:

http://www.arc.gatech.edu/news/postdoctoral-position-arc-georgia-tech

Chinese Internet Traffic Redirected to Small Wyoming Building

In one of the more bizarre twists in recent Internet memory, much of the Internet traffic in China was redirected to a mysterious company in Cheyenne, Wyo., on Tuesday.A large portion of China’s 500 million Internet users were unable to load websites ending in .com, .net or .org for nearly eight hours in most regions of China, according to Compuware, a Detroit-based technology company.The China Internet Network Information Center, a state-run agency that deals with Internet affairs, said it had traced the problem to the country’s domain name system. And one of China’s biggest antivirus software vendors, Qihoo 360 Technology, said the problems affected roughly three-quarters of the country’s domain name system servers.

via Chinese Internet Traffic Redirected to Small Wyoming Building – NYTimes.com.

Traceroute experiment

Giving the following command from home:

traceroute www.cas.mcmcaster.ca

yields this output:

traceroute to wwwmac.cis.mcmaster.ca (130.113.64.65), 64 hops max, 52 byte packets
 1 vlan1.phub.net.cable.rogers.com (192.168.0.1) 0.864 ms 0.645 ms 0.971 ms
 2 7.11.162.245 (7.11.162.245) 9.885 ms 9.571 ms 15.516 ms
 3 24.156.137.81 (24.156.137.81) 12.221 ms 11.316 ms 12.042 ms
 4 69.63.248.181 (69.63.248.181) 13.643 ms 11.480 ms 19.948 ms
 5 69.63.250.93 (69.63.250.93) 9.883 ms 12.042 ms 9.749 ms
 6 gw-orano.torontointernetxchange.net (206.108.34.40) 10.289 ms 14.250 ms 13.036 ms
 7 be201.p01-toro.orion.on.ca (66.97.16.21) 13.250 ms 11.585 ms 11.657 ms
 8 be125.pe01-hmtn.orion.on.ca (66.97.16.142) 13.121 ms 11.883 ms 14.027 ms
 9 mcmaster-orion-rne.dist1-hmtn.ip.orion.on.ca (66.97.23.22) 12.736 ms 10.662 ms 14.350 ms
...

Note in particular the node corresponding to the Toronto Internet Exchange (TorIX):

6 gw-orano.torontointernetxchange.net (206.108.34.40)

More information can be found here: www.torix.ca where it can be seen that on November 25, 2013, TorIX broke the 141 Gbps mark (that is, 141 × 109 bits per second!) and check 0132856204www.torix.ca/news.php to see the different peer connections established at TorIX  – read top of page 34 in Kurose & Ross Computer Networking: a pair of nearby ISPs at the same lavel of the hierarchy can peer, that is, they can directly connect their networks together so that all the traffic between them passes over the direct connection rather than through upstream intermediaries.

Also note that nodes 7, 8, and 9 correspond to the Orion network:

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Seven Years Ago Today, Steve Jobs Introduced the iPhone

Today marks the seventh anniversary of the introduction of the iPhone, a presentation that took place as part of the keynote of Macworld Expo 2007 in San Francisco. While the device would not launch until over six months later, that presentation offered the public the first glimpse of what Steve Jobs introduced as three devices in one: a touchscreen iPod, a phone, and an Internet communicator.

via Seven Years Ago Today, Steve Jobs Introduced the iPhone – Mac Rumors.

Eric Allman and sendmail – nice post for programmers

Eric Allman developed sendmail and its precursor delivermail in the late 1970s and early 1980s at the University of California, Berkeley. The program was designed to deliver email over the still relatively small ARPANET network, and supports a variety of mail transfer protocols, including SMTP, ESMTP, and DECnet’s Mail-11. In 1998, he founded Sendmail, Inc.

via January 9, 2014: People of ACM: Eric Allman — Association for Computing Machinery.

Quantum computer that could crack most types of encryption

The development of a quantum computer has long been a goal of many in the scientific community, with revolutionary implications for fields such as medicine as well as for the NSA’s code-breaking mission. With such technology, all current forms of public key encryption would be broken, including those used on many secure Web sites as well as the type used to protect state secrets.

via NSA seeks to build quantum computer that could crack most types of encryption – The Washington Post.