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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.

543 topics in this forum

  1. TSslCertTools for generate CSR

    By Eric Winfly,
    • 7 replies
    • 330 views

  2. Encryption using OpenSSL

    By Angus Robertson,
    • 0 replies
    • 170 views

  3. New OpenSSL releases 3.5.1, 3.4.2, 3.3.4, 3.2.5 and 3.0.17 and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 269 views

  4. MimeDecode.PartInfos[i].PFileName empty when Attchment name BASE64 encoded

    By omnibrain,
    • 3 replies
    • 307 views

  5. Async Ping in 9.4

    By Michael II,
    • 2 replies
    • 313 views

  6. Added RSA_Verify prototype in OverbyteIcsLIBEAY

    By Frédéric,
    • 6 replies
    • 454 views

  7. Loading v9.4 into Delphi 11.3Pro

    By TonyC,
    • 3 replies
    • 269 views

  8. Using Let's Encrypt certificates in Windows IIS web server

    By Angus Robertson,
    • 0 replies
    • 300 views

  9. Send data to the server

    By KBazX,
    • 16 replies
    • 1352 views

  10. 9.4 on C++ Builder 12.3

    By w0wbagger,   
    • 15 replies
    • 1028 views

  11. TCP Server + Client + Threaded and Bytes

    By AJ_Oldendorf,
    • 7 replies
    • 644 views

  12. ICS SmtpClient Mime Header Encode

    By alf.krause,
    • 3 replies
    • 603 views

  13. Subscribe to a topic with TIcsMQTTClient

    By Alberto Fornés,
    • 9 replies
    • 721 views

  14. ICS - XX: The XX field is required

    By Rolphy Reyes,   
    • 8 replies
    • 862 views

  15. SSL/TLS certificate maximum issue period of 47 days is coming in 2029

    By Angus Robertson,
    • 5 replies
    • 878 views

  16. UDP bind...

    By Mark-,
    • 6 replies
    • 608 views

  17. TWSocket bind address...

    By Mark-,
    • 4 replies
    • 681 views

  18. TWSocket,,,

    By Mark-,
    • 16 replies
    • 2282 views

  19. How can I silence a websocket connection refused error?

    By QuantumZA,   
    • 1 reply
    • 448 views

  20. New OpenSSL release 3.5.0 and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 593 views

  21. SuppProtoCertCentre functionality seems all broken now

    By ap2021,   
    • 4 replies
    • 704 views

  22. Get certifacte from https-connection

    By Carsten Eider,   
    • 7 replies
    • 802 views

  23. Office365/Outlook.com Mail without Client Secret for public clients

    By omnibrain,   
    • 7 replies
    • 843 views

  24. Exception in AsyncReceive

    By BertB,
    • 7 replies
    • 765 views

  25. TSslHttpRest.GetResponseJson and json array

    By KBazX,
    • 4 replies
    • 477 views
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