Solution for handling URL-substitution for data access in a...

Details Solution for handling URL-substitution for data access in a... Solution for handling URL-substitution for data access in a...

2003-12-29

2011-12-13

Pwu, Jeffrey (Department: 2478)

Electrical computers and digital processing systems: multicomput

Computer-to-computer session/connection establishing

Network resources access controlling

C709S228000, C709S227000, C709S230000, C709S231000, C709S224000

Reexamination Certificate

active

08078739

ABSTRACT:
Disclosed are methods and apparatus for handling requests for data from a private network. In general terms, a client who wishes access to secure data, such as a secure web page, from a private network establishes a secure connection with a secure server, such as a secure socket layer (SSL) server, of the private network. The secure server then downloads a software program for handling data requests (made by the client for data located within the private network) to the client. This software program is downloaded automatically by the secure server to the client when the client initiates a secure connection with such secure server. The downloaded software program is generally configured to modify data requests (e.g., by performing a URL substitution) sent from the client to an internal server of the private network such that the data requests are redirected to the secure server. The secure server then processes the data request (e.g., by retrieving the data from the appropriate internal server).

REFERENCES:
patent: 6052730 (2000-04-01), Felciano et al.
patent: 6640302 (2003-10-01), Subramaniam et al.
patent: 7085817 (2006-08-01), Tock et al.
patent: 2004/0039827 (2004-02-01), Thomas et al.
B. Aboba, et al., “IPsec-Network Address Translation (NAT) Compatibility Requirements,” Copyright the Internet Society (2004). RFC 3715. pp. 1-17.
S. Kent, et al., “Security Architecture for the Internet Protocol,” Copyright the Internet Society (1998). RFC 2401. pp. 1-62.
P. Hoffman, et al., “SMTP Service Extension for Secure SMTP Over Transport Layer Security,” Copyright the Internet Society (2002). RFC 3207. pp. 1-9.

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