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FOR THE WEEK OF
DEC. 11, 2006
Common Core State Standard
SL.CCS.1/2/3/4 Grades 6-12: An essay of a current news event is provided for discussion to encourage participation, but also inspire the use of evidence to support logical claims using the main ideas of the article. Students must analyze background information provided about a current event within the news, draw out the main ideas and key details, and review different opinions on the issue. Then, students should present their own claims using facts and analysis for support.
New weapons are deployed in battle against junk e-mail
Commercial messages are part of the information mix in newspapers. Spark a discussion about the differences between ads in papers’ online or print editions and bulk messages e-mailed by the millions. See how many benefits of newspaper ads class members can list.
While we delete suspicious e-mails from unknown senders, newspaper readers regularly look at ads -- especially this holiday season. Go around the room to see what types of ads students check out and where they typically appear in the paper.
Newspapers began running classified ads long before students’ grandparents were in school and long before sites such as HotJobs and craigslist.org brought the format online. Invite a show of hands to see how many students can think of something a family member sold or bought via one of the low-cost newspaper listings – and ask for examples.
Blocking spam remains a continuing challenge for Internet service providers, network administrators and government regulators. As anyone with an “Inbox” knows, unwanted commercial messages, identity theft attempts and send-money scams are as resilient as cockroaches. Worldwide spam volumes have doubled from last year, according to a filtering firm named Ironport, which says unsolicited mail accounts for more than 90 percent of Internet e-mail traffic.
Spam fighters are battling back with more sophisticated tools, including techniques to block “image spam” – a pesky new intrusion that embeds ad words in a picture to elude filters looking for telltale phrases. Image spam has surged to make up at least one-quarter of all junk e-mail, experts say. “They moved their message into our blind spot,” Paul Judge, chief technology officer of Secure Computing in San Jose, Calif., told The New York Times last week.
Filtering companies deploy a tactic called optical character recognition, which scans e-mail images to recognize letters or words. Spammers escalated the technological arms race by littering their images with speckles, polka dots and background colors that trip up automated scanners. And to elude programs that block multiple copies of the identical message, junk maile software automatically changes a few pixels in each image.
Feds frustrated: A 2003 federal law requires commercial e-mails to let recipients get off the sender’s list. Violators can be jailed, but most active spammers elude U.S. enforcers by operating from Russia, Eastern Europe and Asia.
Spam fighter says: “Imagine an archvillain who has a new thumbprint every time he puts his thumb down. They have taken away so many of the hooks we can use to look for spam. The bad guys are simply outrunning most of the technology out there today.” -- Patrick Peterson of Ironport in San Bruno, Calif.
Business e-mail blocked: Electronic newsletters, messages to customers, requested notifications and other legal contacts increasingly bounce back or are deleted automatically as filters get tighter. Overly aggressive spam blockers trash one of every five legitimate commercial e-mails, marketing executive George Bilbrey of Return Path told an industry conference last week in Park City, Utah.
Front Page Talking Points
is written by
Alan Stamm for NIEonline.com, Copyright 2014
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