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| Subject: | RE: Is logoff feature necessary |
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| Date: | Tue, 2 May 2006 07:40:03 -0500 |
Closing the browser will cause the session to end. It will however takes some amount of time (usually 20 minutes) for the session to be terminated by the server. It may be possible for the user to reopen their browser before the session times out and reestablish the session. (Depends on how session state is maintained and how the web application is written.) Having a logoff button which explicitly kills the session is not a bad thing. -----Original Message----- From: test.future@gmail.com [mailto:test.future@gmail.com] Sent: Tuesday, May 02, 2006 2:41 AM To: webappsec@securityfocus.com Subject: Is logoff feature necessary We have a web applicaiton which do not have logoff button. The developer claims that it is unnecessary, since the session can be terminated by closing the browser. Is it correct? Thanks. ------------------------------------------------------------------------- Sponsored by: Watchfire The Twelve Most Common Application-level Hack Attacks Hackers continue to add billions to the cost of doing business online despite security executives' efforts to prevent malicious attacks. This whitepaper identifies the most common methods of attacks that we have seen, and outlines a guideline for developing secure web applications. Download this whitepaper today! https://www.watchfire.com/securearea/whitepapers.aspx?id=701300000007t9r -------------------------------------------------------------------------- ------------------------------------------------------------------------- Sponsored by: Watchfire The Twelve Most Common Application-level Hack Attacks Hackers continue to add billions to the cost of doing business online despite security executives' efforts to prevent malicious attacks. This whitepaper identifies the most common methods of attacks that we have seen, and outlines a guideline for developing secure web applications. Download this whitepaper today! https://www.watchfire.com/securearea/whitepapers.aspx?id=701300000007t9r --------------------------------------------------------------------------
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