A device called a "bandwidth shaper" is designed to identify Web sites by categories — including pornography — and allow the library to slow down access.
When the device finds a computer streaming video from a porn site, the bandwidth is slowed to 1 kilobit per second — slower than old-fashioned dial-up — which would cause the screen to give an error or timed-out message.
"It's not filtering it," said Tommy Joseph, manager of technology and reference at the library. "It's discouraging it."Source: "Library Computer Users Viewing Porn Anger Parents," by Lorraine Ahearn, News & Record, 15 November 2009, emphasis added.
It's not filtering, it's "discouraging"! I love that!
And again we see "acceptable use policies" do not work to stop porn viewing:
Internet porn viewing is a hot enough issue on the library system's 227 public computers that the city this year quietly purchased a device that identifies porn sites and makes them load so slowly that they are difficult to view.Greensboro Public Library, tell us more! Get the message out to other libraries so they too can try the "bandwidth shaper," "the $8,000 Cymphonix bandwidth management system now in place"!
At Central Library between January and July, security guards caught 89 card-carrying patrons viewing pornography on the computers. Most of the patrons caught viewing porn at the Central Library would have received an initial warning that they were violating the library's "acceptable computer use" agreement.
Meantime, I'll get the message out that libraries can successfully remove porn (although Greensboro Library Director Sandy Neerman says filters do not work, but she does admit libraries should consider community standards: "It’s an institution, but also, what is the community standard, and what are they willing to support? It’s a balance you’re weighing all the time."):
- "Public Breaks Into Applause for Library Board that Unanimously Voted for Internet Filters to Stop Porn Viewing in Public Library," 15 November 2009.
- "4664 Successfully Petition for Filters on Public Library Computers," 19 August 2009.
- "IT Experts Say Library Filtering Easy to Configure," 7 August 2009.
- "Sensible Censorship: Surfing for Porn Shouldn't Be a Public Library Service," 29 July 2009.
- "Somona County Wants Internet Filters; Library Director Sandra Cooper Defies Grand Jury Claiming 'Slippery Slope'; Local Library Policy Plagiarizes ALA," 12 July 2009.
- "Library Director Extols Internet Filtering; Porn Should Be Excluded From Libraries; Dynamite Reading For Library Directors, Trustees and Patrons," 5 July 2009.
- "7-1 Vote FOR Internet Filters in Owosso, MI," 4 July 2009.
- "One Child Assaulted Per Month in Libraries Without Internet Filters; Suit Should Be Brought Against the American Library Association," 18 April 2009.
- "Election Robocall Targets Library Porn; Politicians Should Be Aware Library Filtering Issues May Become Political Election Issues," 25 October 2008.
- "Safe Libraries and McGruff in Albuquerque, NM - A Model For the Nation," 18 October 2008.
- "Australia Going to Mandatory Filtering," 14 October 2008.
- "Crying Censorship and the ALA; Don't Let the ALA Redefine Censorship," 26 August 2008.
- "Go To Hell, ALA, Says Trend Setting Library Director; Wants to Implement Monitoring Software to Watch Computer Screens From Afar," 18 June 2008.
- "Library Held Hostage Using Filtering System as Ransom," 17 June 2008.
- "Library Admits Filters Work and People Want Them; Boulder Public Library Defies ALA," 8 June 2008.
- "Demonstration Proves Library Filters Work; San Jose Councilman Pete Constant Counters Library Director's False Claims," 31 May 2008.
- "Hartford Librarians Should Sue to Rid ALA Influence," 18 May 2008.
- "Library Director Lies to Stop Filters; Desperate Move to Mislead Public Contradicts the Library's Own Policy," 18 April 2008.
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I am happy to report LISNews has picked up my story:
ReplyDelete"Bandwidth Shaper Slows Porn in Greensboro Public Library," by Blake Carver, LISNews, 16 November 2009.
This editorial is outstanding:
ReplyDelete"Editorial: Libraries Versus Porn," by Editorial, News & Record, 19 November 2009, emphasis mine.
"Like a filter, the bandwidth shaper can misread a valid source as Internet porn. Further, librarians tend to defend the First Amendment as fiercely as newspaper people.
"But there have to be reasonable limits. The library rightly has promoted the bandwidth shaper from pilot project to standard procedure. The occasional burps in that technology are a small price to pay for family-friendly libraries."
Look at that! "Family-friendly libraries"! What a concept!
Another outstanding story:
ReplyDelete"Faced with Too Little Bandwidth, Some Libraries Limit Streaming Media, Porn; Aim is to Ensure Access to ILS, Databases," by Norman Oder, Library Journal, 24 November 2009:
"Cymphonix spokesman Scott Hair told LJ that, along with shaping bandwidth, the product can be used for filtering and to block malware. He said bandwidth can be sliced by both upload and download speed, as well as by group, so staff bandwidth could be separated from that offered to patrons.
"Another library customer in a Cymphonix case study is Corpus Christ Public Libraries, TX, which learned that streaming media accounted for consumption of 30 percent of the libraries’ available bandwidth, with even more devoted to online communities, pornography, and gaming sites. Knowing that allows the library to prioritize bandwidth to ensure that 'public browsing does not negatively impact the business-necessary ILS,' according to the case study."