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ICS - Internet Component Suite

ICS is a TCP/IP communication component set (VCL and FMX). It supports most of the Internet protocols such as TCP, UDP, FTP, HTTP, POP3, SMTP, NNTP and much more. For both client and server and with of without SSL/TLS encryption. ICS is written in Delphi but can be used with C++ Builder as well.

491 topics in this forum

  1. New OpenSSL releases 3.1.3, 3.0.11 and 1.1.1w

    By Angus Robertson,
    • 0 replies
    • 986 views

  2. Undeclared identifiers X509_get_X509_PUBKEY, i2d_X509_PUBKEY_bio

    By Nigel Thomas,
    • 7 replies
    • 1308 views

  3. OpenSLL Dlls path

    By Nigel Thomas,
    • 2 replies
    • 842 views

  4. ICS with POST request and JSON body

    By ogalonzo,
    • 6 replies
    • 1664 views

  5. SSL Hanging on close

    By Eric Bonilha,
    • 4 replies
    • 1020 views

  6. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 2983 views

  7. Issue installing XE version of ICS v9.0

    By pjde,
    • 3 replies
    • 894 views

  8. How to validate the public key

    By sfrazor,
    • 17 replies
    • 2325 views

  9. "Single Sign On" with NTLM in a Windows Domain environement doesn't work

    By StephanKallnik,
    • 2 replies
    • 1106 views

  10. IOCP

    By chmichael,
    • 4 replies
    • 1233 views

  11. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 4853 views

  12. Can ICS thread cause memory violation? (EOutOfResources error)

    By PizzaProgram,   
    • 76 replies
    • 6845 views

  13. TRestOAuth and token under basic authentication

    By Fredrik Larsson,
    • 5 replies
    • 1180 views

  14. Reduce the wait period of httpcli

    By djhfwk,
    • 3 replies
    • 872 views

  15. ICS V9.0 new components and samples

    By Angus Robertson,
    • 3 replies
    • 1749 views

  16. ICS V9.0 coming real soon

    By Angus Robertson,
    • 0 replies
    • 980 views

  17. Commented out exceptions in OverbyteIcsHttpPort

    By sfrazor,
    • 5 replies
    • 1832 views

  18. New OpenSSL releases 3.1.2, 3.0.10 and 1.1.1v

    By Angus Robertson,
    • 0 replies
    • 705 views

  19. C++ ICS v8.70 {$HPPEMIT missing ;

    By nSolvePaul,
    • 5 replies
    • 866 views

  20. Signing and Encryption using OpenSSL-Win64 v3.1

    By Bojan Gavrilovic,
    • 1 reply
    • 1033 views

  21. TMultipartHttpDownloader encountered a problem with a 302 url

    By noimes,
    • 8 replies
    • 1162 views

  22. Use of TX509Base.SaveToFile()

    By razzmatazz,
    • 6 replies
    • 1064 views

  23. TSocket.Send result

    By EugeneK,
    • 9 replies
    • 1239 views

  24. TsslHttpCli & TLS 1.x

    By Kyle_Katarn31,
    • 2 replies
    • 743 views

  25. Bug in OverbyteIcsFileCopy (D7)

    By Kyle_Katarn31,
    • 2 replies
    • 715 views
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