User Experience: CICS Sockets - A Strategic ... - University of Florida

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Applications - DNS Lookup • Local DNS testing/verification COBOL program, DCSO2500: http://nersp.cns.ufl.edu/~sfware/share97/dcso2500.cob • This program utilizes a LINK to IBM supplied program EZACIC25. This is similar to the "nslookup" command found on many platforms. Here's an example of what this program does from a clear screen in CICS (3270-based): so25 www.ufl.edu (results in) SO25 WWW.UFL.EDU = 128.227.74.67 © Copyright Steve Ware, 2005. All Rights Reserved. 44
Security Considerations • CICS Socket Interface security exit point is available for local customization. Default name is EZACICSE, but this can be modified. See Appendix for a sample EZACICSE. IBM has said that "a future release of z/OS will include a sample security exit". • z/OS 1.5 includes DSECT EZACICSX, in OS dataset prefix.SEZACMAC. This DSECT maps the CICS Socket Interface COMMAREA. (Roll your own if not z/OS 1.5+.) • Through at least z/OS 1.6, the CICS Socket Interface does not have support for SSL/TLS. IBM has said that "this support will be included in a future release of z/OS". © Copyright Steve Ware, 2005. All Rights Reserved. 45
Page 1 and 2: User Experience: CICS Sockets - A S
Page 3 and 4: Disclaimer Standard disclaimers app
Page 5 and 6: Introduction • UF CNS, University
Page 7 and 8: Introduction • We're considered a
Page 9 and 10: Introduction • This presentation
Page 11 and 12: Past/Present/Future Overview • No
Page 13 and 14: Past/Present/Future Overview • In
Page 15 and 16: Past/Present/Future Overview • CS
Page 17 and 18: Past/Present/Future Overview • "A
Page 19 and 20: Past/Present/Future Overview © Cop
Page 21 and 22: Past/Present/Future Overview • Th
Page 23 and 24: Past/Present/Future Overview • Th
Page 25 and 26: Past/Present/Future Overview • Cr
Page 27 and 28: Past/Present/Future Overview • IB
Page 29 and 30: Past/Present/Future Overview • EX
Page 31 and 32: Strategic Considerations • "Strat
Page 33 and 34: Strategic Considerations • Contin
Page 35 and 36: Applications • Data/file transfer
Page 37 and 38: Applications - Data/file transfer t
Page 39 and 40: Applications - CGI/Web access to CI
Page 41 and 42: Applications - CGI/Web access to CI
Page 43: Applications - Email from CICS •
Page 47 and 48: CICS Regions Consolidation • Our
Page 49 and 50: Miscellaneous Considerations • AS
Page 51 and 52: Miscellaneous Considerations • IB
Page 53 and 54: Summary • If starting to web enab
Page 55 and 56: Appendix • IBM Redbooks: http://w
Page 57 and 58: Appendix • The University of Flor
Page 59 and 60: Appendix • HostBridge (CICS Integ
Page 61 and 62: Appendix • EZACICSE sample securi
Page 63 and 64: Appendix • SHARE 92 session "CICS

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