RE: [PEN-TEST] Detecting the presence of a firewall

From: railwayclubposseat_private
Date: Tue May 15 2001 - 08:49:14 PDT

  • Next message: Balunos, Don: "RE: [PEN-TEST] Detecting the presence of a firewall"

    You get the same results if the default Checkpoint ports are closed. You 
    still need to find one or two open ports, but they don't have to be on the 
    firewall itself. The giveaway is in how the headers are rewritten for one-
    to-many NAT. 
    
    Frank Knobbe [FKnobbeat_private] wrote:
    
    What criteria is nMap using? What would the result be if a) the
    well-known-Checkpoint-ports are closed, and b) the default TTL has
    been monkied with? (Not you, Doug)
    
    Regards,
    Frank
    
    Free, encrypted, secure Web-based email at www.hushmail.com
    
    
    IMPORTANT NOTICE:  If you are not using HushMail, this message could have been read easily by the many people who have access to your open personal email messages.
    Get your FREE, totally secure email address at http://www.hushmail.com.
    



    This archive was generated by hypermail 2b30 : Tue May 15 2001 - 09:28:36 PDT