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This is one of the modules in a collection titled "Programming Oldies But Goodies" that gathers many of my tutorials in their original HTML format into a common location to make them readily available for Connexions users. The contents of these modules cannot be downloaded from cnx.org in PDF format. However, the original HTML files along with image files and other support files can be downloaded in the cnx offline.zip format.

Table of contents

Preface

Over the years, I have published a large number of tutorials in the areas of computer programming and digital signal processing (DSP). As I have time available, I am converting the more significant of those tutorials into cnxml code and re-publishing them at cnx.org.

In the meantime, this is one of the modules in a collection titled Programming Oldies But Goodies that gathers many of the tutorials in their original HTML format into a common location to make them readily available for Connexions users.

The tutorials linked to this module cannot be downloaded from cnx.org in PDF format. However, the original HTML files along with image files and other support files can be downloaded in the Connexions offline.zip format.

Some of the tutorials may require source code that is defined in other tutorials. I have attempted to make certain that all of the source code requiredby all of the tutorials listed below is included in this module. However, if one of these tutorials refers to another tutorial or to a program that is notincluded, try searching for it by title on cnx.org or on the web. It is probably available somewhere.

Many of the tutorials will contain internal links to other tutorials that I have written and published somewhere on the web. Those links may, or may notstill be good. In any event, if you search cnx.org for the tutorial by title or by topic, you will probably find a clean copy of the tutorial on cnx.org.

  • Java700 Security, A Very Brief Introduction
  • Java702 Security, Overview of Security in JDK 1.2
  • Java705 Security, Servlets, Using Basic Authentication
  • Java710 Security, Introduction to Message Digests
  • Java711 Security, Passphrase Protected Message Digests
  • Java712 Security, Message Digest Streams
  • Java714 Security, Introduction to Symmetric-Key Cryptography
  • Java715 Security, Policy Files in JDK 1.2
  • Java720 Security, Introduction to Key Pairs and Digital Signatures
  • Java725 Security, Digital Certificates
  • Java727 Public Key Cryptography 101 Using Java
  • Java728 Digital Signatures 101 using Java
  • Java729 Message Digests 101 using Java
  • Java730 Digital Signatures using Message Digests with Java
  • Java731 Signing Messages using Redundancy Functions in Java
  • Java732 Steganography 101 using Java
  • Java734 Wireless Home Security and Java

Miscellaneous

This section contains a variety of miscellaneous information.

Housekeeping material
  • Module name: Obg0210: Security
  • File: Obg0210.htm
  • Published: 01/04/13
Disclaimers:

Financial : Although the Connexions site makes it possible for you to download a PDF file for thismodule at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, you should beaware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version of the module.

In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale on Amazon.com showing me as the author. Ineither receive compensation for those sales nor do I know who does receive compensation. If you purchase such a book, please beaware that it is a copy of a module that is freely available on cnx.org and that it was made and published withoutmy prior knowledge.

Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.

-end-

Questions & Answers

a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
y=10×
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
is it 3×y ?
Joan Reply
J, combine like terms 7x-4y
Bridget Reply
im not good at math so would this help me
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how did I we'll learn this
Noor Reply
f(x)= 2|x+5| find f(-6)
Prince Reply
f(n)= 2n + 1
Samantha Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
preparation of nanomaterial
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Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Programming oldies but goodies. OpenStax CNX. Apr 10, 2014 Download for free at https://legacy.cnx.org/content/col11478/1.23
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