25th Anniversary of the Landmark Unix Security Book
Gene Spafford writes about the history of Practical Unix Security.
Entries Tagged "history of security"
Page 6 of 12
A History of Privacy
This New Yorker article traces the history of privacy from the mid 1800s to today:
As a matter of historical analysis, the relationship between secrecy and privacy can be stated in an axiom: the defense of privacy follows, and never precedes, the emergence of new technologies for the exposure of secrets. In other words, the case for privacy always comes too late. The horse is out of the barn. The post office has opened your mail. Your photograph is on Facebook. Google already knows that, notwithstanding your demographic, you hate kale.
NSA Lectures on Communications Security from 1973
Newly declassified: “A History of U.S. Communications Security (Volumes I and II),” the David G. Boak Lectures, National Security Agency (NSA), 1973. (The document was initially declassified in 2008. We just got a whole bunch of additional material declassified. Both versions are in the document, so you can compare and see what was kept secret seven years ago.)
History of Hacktivism
Nice article by Dorothy Denning.
Hacktivism emerged in the late 1980s at a time when hacking for fun and profit were becoming noticeable threats. Initially it took the form of computer viruses and worms that spread messages of protest. A good example of early hacktivism is “Worms Against Nuclear Killers (WANK),” a computer worm that anti-nuclear activists in Australia unleashed into the networks of the National Aeronautics and Space Administration and the US Department of Energy in 1989 to protest the launch of a shuttle which carried radioactive plutonium.
By the mid-1990s, denial of service (DoS) attacks had been added to the hacktivist’s toolbox, usually taking the form of message or traffic floods. In 1994, journalist Joshua Quittner lost access to his e-mail after thousands of messages slamming “capitalistic pig” corporations swamped his inbox, and a group called itself “The Zippies” flooded e-mail accounts in the United Kingdom with traffic to protest a bill that would have outlawed outdoor dance festivals. Then in 1995, an international group called Strano Network organized a one-hour “Net’strike” against French government websites to protest nuclear and social policies. At the designated time, participants visited the target websites and hit the “reload” button over and over in an attempt to tie up traffic to the sites.
Her conclusion comes as no surprise:
Hacktivism, including state-sponsored or conducted hacktivism, is likely to become an increasingly common method for voicing dissent and taking direct action against adversaries. It offers an easy and inexpensive means to make a statement and inflict harm without seriously risking prosecution under criminal law or a response under international law. Hacking gives non-state actors an attractive alternative to street protests and state actors an appealing substitute for armed attacks. It has become not only a popular means of activism, but also an instrument of national power that is challenging international relations and international law.
History of the L0pht
This Washington Post article uses the history of the L0pht to talk about the broader issues of Internet security.
The History of Internet Insecurity
The Washington Post has a good two part story on the history of insecurity of the Internet.
The Changing Economics of Surveillance
Cory Doctorow examines the changing economics of surveillance and what it means:
The Stasi employed one snitch for every 50 or 60 people it watched. We can’t be sure of the size of the entire Five Eyes global surveillance workforce, but there are only about 1.4 million Americans with Top Secret clearance, and many of them don’t work at or for the NSA, which means that the number is smaller than that (the other Five Eyes states have much smaller workforces than the US). This million-ish person workforce keeps six or seven billion people under surveillance—a ratio approaching 1:10,000. What’s more, the US has only (“only”!) quadrupled its surveillance budget since the end of the Cold War: tooling up to give the spies their toys wasn’t all that expensive, compared to the number of lives that gear lets them pry into.
IT has been responsible for a 2-3 order of magnitude productivity gain in surveillance efficiency. The Stasi used an army to surveil a nation; the NSA uses a battalion to surveil a planet.
I am reminded of this paper on the changing economics of surveillance.
How James Bamford Came to Write The Puzzle Palace
Interesting essay about James Bamford and his efforts to publish The Puzzle Palace over the NSA’s objections. Required reading for those who think the NSA’s excesses are somehow new.
Sidebar photo of Bruce Schneier by Joe MacInnis.