Category: server security

Challenges in securing information on servers

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Web Sites Sharing IP Addresses: Prevalence and Significance

Web Sites Sharing IP Addresses: Prevalence and Significance. (September 2013)

More than 87% of active domain names are found to share their IP addresses (i.e. their web servers) with one or more additional domains, and more than two third of active domain names share their addresses with fifty or more additional domains. While this IP sharing is typically transparent to ordinary users, it causes complications for those who seek to filter the Internet, restrict users’ ability to access certain controversial content on the basis of the IP address used to host that content. With so many sites sharing IP addresses, IP-based filtering efforts are bound to produce “overblocking” — accidental and often unanticipated denial of access to web sites that abide by the stated filtering rules.

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Shortcomings and Challenges in the Restriction of Internet Retransmissions of Over-the-Air Television Content to Canadian Internet Users

My expert memorandum Shortcomings and Challenges in the Restriction of Internet Retransmissions of Over-the-Air Television Content to Canadian Internet Users was attached to the National Association of Broadcasters’ submission to Industry Canada in its 2001 evaluation of retransmission of commercial television content over the Internet.

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Privacy & Security Violations at Buy.com

In October 2000, I noticed that buy.com‘s product return system allowed any Internet user to view prepaid UPS return labels intended for use by some 45,000+ Buy.com customers. Labels included customers’ names, addresses, and phone numbers. Buy.com has since fixed the problem, replacing the information with an error message, but I kept a sample of the data that was temporarily publicly accessible. See coverage of the story in major media.

 

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Expert Declarations in National Football League, et al., v. TVRADIONOW Corporation (iCraveTV)

I had the honor of submitting testimony, both in two expert declarations and orally, in National Football League, et al., v. TVRADIONOW Corporation (iCraveTV), litigation in federal court as to the propriety of iCraveTV’s retransmission of certain American television video to users nationwide and worldwide. My initial expert declaration and supplemental expert declaration.