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Forum: Web Security

Learn about security issues faced by programmers and how you can guard against possible security problems in your website.

  1. Global Thread Global: Important: How Tos to make forum use easier

    Wondering how to add a mention, quote more than one person at a time, or report a post? This thread will help you learn all the little things that make SitePoint a fun and easy forum. The thread is closed for comments, but if you have any questions on how to do something that isn't covered here,...

    Started by Shyflower, Aug 2, 2012 08:36
    3 Attachment(s)
    • Replies: 7
    • Views: 47,263
    Shyflower
    Aug 4, 2012 08:07 Go to last post

  2. Sticky Thread Important: Resources on web application security

    Started by Aleksejs, Aug 27, 2009 00:58
    2 Pages •
    1 2
    security resources
    • Replies: 30
    • Views: 17,468
    dklynn
    Feb 18, 2013, 17:32 Go to last post

  1. Unhappy Site got hacked - what should I do now?

    Started by Adrian M.H., Sep 26, 2008 15:21
    • Replies: 18
    • Views: 64,156
    Adrian M.H.
    Sep 29, 2008, 01:42 Go to last post

  2. Securing forms without CAPTCHA

    Started by bimalpoudel, Jul 12, 2010 11:37
    3 Pages •
    1 2 3
    • Replies: 56
    • Views: 26,077
    Stomme poes
    Mar 16, 2011, 08:35 Go to last post

  3. spam via contact form on website - how can I stop it?

    Started by Sarah, May 24, 2006 03:40
    • Replies: 9
    • Views: 19,533
    Icheb
    May 30, 2006, 01:45 Go to last post

  4. Angry How do I find out if a website's firewall is blocking my IP?

    Started by Kesava23, Oct 27, 2011 05:16
    • Replies: 16
    • Views: 18,497
    BLUECOLLAR
    Mar 15, 2013, 12:27 Go to last post

  5. sql injection check list

    Started by johnjohn2, Sep 27, 2005 13:30
    4 Pages •
    1 2 3 4
    • Replies: 86
    • Views: 16,705
    sim3
    Jan 2, 2006, 19:41 Go to last post

  6. form security - relying on validations alone

    Started by datadriven, Aug 13, 2010 16:43
    • Replies: 3
    • Views: 15,389
    dsims
    Sep 7, 2010, 08:36 Go to last post

  7. Website got hijacked??!

    Started by brakai295, Dec 30, 2006 11:50
    • Replies: 11
    • Views: 14,939
    quakerconsulting
    Feb 6, 2007, 15:26 Go to last post

  8. Creating .PEM file via openssl

    Started by hessodreamy, Jun 18, 2010 06:41
    • Replies: 2
    • Views: 14,151
    rsearle
    Jun 20, 2010, 17:38 Go to last post

  9. Site attacked by Hackers!!

    Started by hugeknot, Sep 23, 2007 14:14
    • Replies: 9
    • Views: 13,196
    fossil
    Nov 12, 2007, 18:39 Go to last post

  10. Lost phpMyAdmin admin password

    Started by gandalf458, Jun 3, 2011 12:16
    • Replies: 2
    • Views: 12,688
    SpacePhoenix
    Jun 5, 2011, 16:28 Go to last post

  11. What is ytimg.com ?

    Started by pilotjourney, May 1, 2010 09:01
    • Replies: 2
    • Views: 11,700
    sk89q
    May 3, 2010, 16:58 Go to last post

  12. Prevent comment spam, will this method works?

    Started by Snecx, Jun 22, 2006 12:39
    • Replies: 9
    • Views: 11,474
    LinhGB
    Jul 22, 2006, 03:30 Go to last post

  13. d41d8cd98f00b204e9800998ecf8427e MD5 Hash of an emtpy string

    Started by bimalpoudel, Jun 16, 2011 01:26
    collision, md5
    • Replies: 3
    • Views: 10,726
    itscolumn
    Jun 24, 2011, 19:43 Go to last post

  14. Question Best and safest way to encode email address

    Started by Pixelateur, Jan 28, 2008 17:36
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 10,235
    jdmajor
    Feb 22, 2008, 00:51 Go to last post

  15. how to remove the virus on my server

    Started by webdezine, Mar 31, 2011 10:30
    web security
    • Replies: 20
    • Views: 10,084
    ascension2020
    Apr 30, 2011, 12:57 Go to last post

  16. Does McAfee Really Work?

    Started by Vertical Gunn, Jan 14, 2009 20:53
    2 Pages •
    1 2
    • Replies: 32
    • Views: 9,110
    lancehibner
    Jun 18, 2009, 04:06 Go to last post

  17. Chinese Form Spamming

    Started by davclark, Aug 31, 2008 21:14
    • Replies: 3
    • Views: 9,039
    stakes
    Sep 11, 2008, 04:56 Go to last post

  18. Just received this Mail Delivery System email come to me. Is it a hack?

    Started by john278, Sep 26, 2007 08:22
    • Replies: 2
    • Views: 8,920
    mkabani
    Dec 31, 2008, 09:16 Go to last post

  19. Password Strength

    Started by KiwiJohn, Aug 11, 2011 01:20
    3 Pages •
    1 2 3
    • Replies: 66
    • Views: 8,750
    lambcrazy
    Nov 29, 2011, 00:37 Go to last post

  20. When is SSL necesary?

    Started by eruna, Dec 12, 2009 19:30
    3 Pages •
    1 2 3
    ssl
    • Replies: 58
    • Views: 8,600
    beiming2
    Jan 11, 2010, 00:55 Go to last post

  21. Cool how to prevent from copying my website ?

    Started by triz3000, Jan 18, 2011 08:35
    • Replies: 14
    • Views: 8,448
    Mittineague
    Feb 15, 2013, 17:06 Go to last post

  22. Smart card login implementation in websites

    Started by bimalpoudel, Sep 1, 2010 22:32
    • Replies: 6
    • Views: 8,286
    mrok
    Oct 19, 2010, 17:21 Go to last post

  23. When Captchas Go Too Far

    Started by ZareMedia, Jan 22, 2007 23:10
    3 Pages •
    1 2 3
    • Replies: 74
    • Views: 8,094
    PenGwnFistOfFury
    Feb 1, 2007, 16:18 Go to last post

  24. How to block specific countries from certain pages of my website?

    Started by signature, Dec 21, 2009 15:24
    • Replies: 11
    • Views: 8,059
    IProx
    Oct 29, 2010, 20:40 Go to last post

  25. What is Remote code execution?

    Started by yascauser, Dec 16, 2011 09:27
    • Replies: 4
    • Views: 8,002
    taipres
    Jan 26, 2012, 21:30 Go to last post

  26. Securing Credit Card Numbers...

    Started by SMDStudios, Oct 22, 2008 11:35
    2 Pages •
    1 2
    • Replies: 39
    • Views: 7,852
    Dan Grossman
    Mar 12, 2009, 10:30 Go to last post

  27. Ajax forms -- Check Username availability -- security issue? privacy issue?

    Started by ripcurlksm, Sep 19, 2008 15:13
    • Replies: 24
    • Views: 7,834
    Aleksejs
    Oct 13, 2008, 23:07 Go to last post

  28. Laptop Security While Traveling

    Started by Anat, Mar 3, 2009 08:39
    3 Pages •
    1 2 3
    full disk encryption
    • Replies: 53
    • Views: 7,561
    pauld82
    Apr 30, 2009, 06:18 Go to last post

  29. Read before you post ...

    Started by seanf, Sep 4, 2004 06:29
    • Replies: 0
    • Views: 7,546
    seanf
    Sep 4, 2004, 06:29 Go to last post

  30. Question Is Filezilla open source ftp client safe ?

    Started by sTyleSHA, Feb 23, 2009 06:55
    • Replies: 5
    • Views: 7,535
    tuxus
    Feb 27, 2009, 14:29 Go to last post

  31. Secure forms with SSL

    Started by jtame05, Jan 3, 2007 18:08
    • Replies: 7
    • Views: 7,242
    alhefner
    Jan 7, 2007, 17:14 Go to last post

  32. How to deal with your WP blog getting hacked and Google deindexing pages as a result

    Started by monton, Apr 13, 2009 15:00
    2 Pages •
    1 2
    • Replies: 39
    • Views: 7,169
    kaisellgren
    May 4, 2009, 03:44 Go to last post

  33. Directory Structure and Security

    Started by DoubleDee, Mar 24, 2011 08:40
    3 Pages •
    1 2 3
    • Replies: 58
    • Views: 7,062
    ScallioXTX
    Apr 8, 2011, 01:16 Go to last post

  34. Avoiding spam with email on site!?

    Started by JaymeNYC, Jul 8, 2008 13:18
    3 Pages •
    1 2 3
    • Replies: 50
    • Views: 7,050
    sykespro
    Sep 24, 2008, 08:59 Go to last post

  35. brown.edu spamming Wiki's

    Started by PHP_Adam, Apr 11, 2009 04:03
    • Replies: 11
    • Views: 6,925
    tuxus
    Apr 11, 2009, 22:09 Go to last post

  36. How to stay "secure"? VPN, Proxy or Tor?

    Started by Lowprofile, Jan 13, 2010 00:04
    • Replies: 4
    • Views: 6,643
    Lowprofile
    Jan 13, 2010, 18:08 Go to last post

  37. Warning! Aweber have compromised

    Started by Sandor_V, Oct 20, 2010 09:33
    • Replies: 3
    • Views: 6,430
    Sandor_V
    Oct 20, 2010, 23:15 Go to last post

  38. Code Injection Attempts linked to FTP?

    Started by TechnoBear, Aug 13, 2011 05:47
    • Replies: 23
    • Views: 6,378
    TechnoBear
    Sep 6, 2011, 07:06 Go to last post

  39. MD5 Cracked?

    Started by someonewhois, Aug 17, 2004 07:41
    2 Pages •
    1 2
    • Replies: 40
    • Views: 6,349
    Hal9k
    Oct 8, 2004, 08:38 Go to last post

  40. Where's the security breach?

    Started by gojira, Nov 2, 2008 11:10
    2 Pages •
    1 2
    • Replies: 33
    • Views: 6,226
    gojira
    Dec 11, 2008, 10:36 Go to last post
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