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CareerAcademy.com Expert-led Computer Training Videos & CBT
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Total Tutorials: 4508 | Added today: 0 |
Tutorials updated: 03/18/2010 |
Includes and introduction to using .htaccess and tools to create .htaccess and .htpasswd files automatically. Tutorial includes blocking IP's, user/pass authentication, preventing hotlinking and more.
Added: 03/03/2003,
Hits: 234,
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Who do you know who you are really dealing with when disclosing your personal / credit card details over the Internet? This explains the current methods available for proving the identity of a web site and explains why they fail. It offers an alternative solution to the problem of web site authenticity.
Added: 03/13/2003,
Hits: 211,
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Votes: 0
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At first CAPTCHA was a lifesaver, dramatically reducing the time webmasters had to spend deleting spam posts and registrations. Not surprisingly, the spammers found a way around it using computer character recognition software rendering CAPTCHA nearly worthless (in most cases). This short tutorial will explain a new system that works much better.
Added: 03/10/2007,
Hits: 233,
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Whilst a lot of work seems to have been done on personal authentiction, little or no work has been done about web site authentication to users. Users should be just as entitled to authenticate web sites as web sites are to authenticate them.
Added: 03/13/2003,
Hits: 201,
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An introduction to some of the directives in the php.ini file that can help secure your server and prevent attacks.
Added: 01/23/2008,
Hits: 251,
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Learn how to password protect sensitive areas of your website with htaccess and htpasswd.
Added: 11/30/2000,
Hits: 248,
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This free book is an excellent tutorial book for beginners. It is a collection of notes and sample codes written by the author while he was learning cryptography himself. Topics include Blowfish, CA, certificate, certification path, cipher, cryptography, CSR, decryption, DES, encryption, Java, JCE, JDK, OpenSSL, PEM, private key, public key, RSA, sample codes, secret key, self-signed certificate, SSL, X509.
Added: 01/27/2006,
Hits: 245,
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In this article I will clarify what a digital signature is and will demonstrate ways of using this technology to validate the identity of a user. The internet is filled with fraudulent villains that can take you or your organization to the cleaners, without you even knowing about it till it's too late.
Added: 06/09/2004,
Hits: 227,
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For the last five or so years, SSL has been paraded as the technology that secures the Internet. All you have to do is look and see the padlock on the bottom of the screen and you can be sure it’s safe. Is it true?
Added: 03/13/2003,
Hits: 167,
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For some reason, consumers seem to place less trust in the security of their information on the Internet than they do when calling a toll free number or placing an order by regular snail mail.
Added: 08/04/2000,
Hits: 222,
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The growing problem of inappropriate spam links in our public feedback pages and what you can do about them!
Added: 03/19/2002,
Hits: 192,
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Operating a secure server addresses two issues: proving that you (the server operator) are who you say you are, and preventing data from being intercepted and decoded by a less than nice person.
Added: 08/04/2000,
Hits: 158,
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You options are basically limited by how you run your site. If you are virtually hosted, then you can see if your host provides SSL or secure server hosting. If you have your own server, then you can either modify or use your existing server software.
Added: 08/04/2000,
Hits: 157,
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Covers fraud that uses Internet technology as an integral part of the fraud and fraud that is already taking place by other means where the Internet is merely another method of delivery.
Added: 03/13/2003,
Hits: 107,
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In the ordinary world of the Internet you don’t really know where information comes from. Information may come from the web site that you first linked to, or it may come from a completely different site without you being aware of any change. In the same way, hackers can alter information, and whilst the web site provider might notice, it is difficult for the person receiving the information to be aware that anything is wrong.
Added: 03/13/2003,
Hits: 122,
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Unlike requesting a regular (http) web page or script, the browser and server must go through a few gyrations before anything can happen of interest to the reader. Here is a simplified outline of how the SSL connection is made.
Added: 08/04/2000,
Hits: 148,
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Prominent hacking episodes of December 2006 and much needed statistics on web application hacking.
Added: 03/16/2007,
Hits: 170,
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Bad commercial behaviour and practice may be no different from fraud as far as the customer is concerned. Taking money before making 'arbitrary’ decisions about supplying goods or services may not be technically fraud because that requires deception to be deliberate. However, the physical world provides the customer with the ability to gain some remedy easily but the Internet does not.
Added: 03/13/2003,
Hits: 107,
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This article explores Web server fingerprints used by hackers to target vulnerable systems and reviews techniques to anonymize your Web server at the HTTP and TCP/IP levels.
Added: 05/23/2003,
Hits: 132,
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A detailed analysis how the website was hacked and how it could have been avoided.
Added: 08/03/2007,
Hits: 163,
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