• Yakov Shafranovich
  • Software Architect & Consultant
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  • Member Since: Sep 1, 2004
  • Featured Posts: 8
  • Comments: 10

About: Yakov Shafranovich is a co-founder and software architect with SolidMatrix Technologies, Inc., a software development and consulting company targeting the service industry. He is actively involved with the design and development of large-scale applications utilizing XML and other Internet standards. Mr. Shafranovich is active in the Internet community as an individual member of the New York chapter of the Internet Society (ISOC-NY) and a member of the IETF. He served as a co-chair of the Anti-Spam Research Group (ASRG) of the Internet Research Task Force (IRTF) from August 2003 until May 2004.

Displaying recent 5 of 8 posts | View All Featured Posts — by Yakov Shafranovich 

DNS, Spam / blogs / Jan 20, 2005 9:54 AM PST

Something’s Cooking at IETF with Email Authentication

A few months ago, Ted Hardie (AD of Applications for the IETF) informed the MARID WG in the closure announcement as follows: "Given the importance of the world-wide email and DNS systems, it is critical that IETF-sponsored experimental proposals likely to see broad deployment contain no mechanisms that would have deleterious effects on the overall system. The Area Directors intend, therefore, to request that the experimental proposals be reviewed by a focused technology directorate..." ›››

By Yakov Shafranovich | Comments: 0 | Views: 7125

Security, Spam / blogs / Dec 27, 2004 10:02 AM PST

2004: The Year That Promised Email Authentication

As the year comes to a close, it is important to reflect on what has been one of the major actions in the anti-spam arena this year: the quest for email authentication. With email often called the "killer app" of the Internet, it is important to reflect on any major changes proposed, or implemented that can affect that basic tool that many of us have become to rely on in our daily lives. And, while many of the debates involved myriads of specialized mailing lists, standards organizations, conferences and even some government agencies, it is important for the free and open source software (FOSS) community as well as the Internet community at large, to analyze and learn lessons from the events surrounding email authentication in 2004. ›››

By Yakov Shafranovich | Comments: 1 | Views: 8819

DNS, Domain Names, Whois / blogs / Nov 10, 2004 4:32 PM PST

ICANN Transfer Policy: Domain Hijacking Got Easier or Did It?

Slashdot recently ran a story about the upcoming changes to the ICANN rules governing domain transfers between registrars. A blog entry at Netcraft referenced by the story stated that: "...domain transfer requests will be automatically approved in five days unless they are explicitly denied by the account owner. This is a change from current procedure, in which a domain's ownership and nameservers remain unchanged if there is no response to a transfer request. This could mean trouble for domain owners who don't closely manage their records..." ›››

By Yakov Shafranovich | Comments: 3 | Views: 10671

Spam / blogs / Oct 27, 2004 9:33 PM PST

Sender-ID Back from the Dead

With the closure of IETF's MARID group a month ago, many of us have left Microsoft's Sender-ID standard for the dead. After being rejected by the Apache Foundation and the Debian Project over licensing issues, and causing the closure of MARID for some of the same issues (in addition to already long running technical ones), some thought that Microsoft may have just buried it and gone on to better things like IETF's new MAILSIG group (in formation). But just like the ghost of Hamlet's father it just refuses to die and now it looks like it is coming back to life in a new reincarnation... ›››

By Yakov Shafranovich | Comments: 6 | Views: 9680

DNS, Spam / blogs / Sep 22, 2004 6:29 PM PST

MARID is Dead

As long suspected by some, the IETF is going to be closing up the Mail Transfer Agent Authentication in DNS (MARID) Working Group according to today's post by Ted Hardie, co-AD for Applications. Larry Seltzer of eWeek was right on target about this: "The rest of the SID standards process will now be a waste of time thanks to Microsoft, and the other participants will afterwards pick up the pieces and get the job done with another spec." ›››

By Yakov Shafranovich | Comments: 1 | Views: 9828
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