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With the extraordinary revelations coming out of England’s regarding ‘The News of the World’, personal privacy had suddenly hit the headlines; at least in the non-Murdock papers.  

But of more concern than having one’s telephone tapped, is the risk of having one’s computer tapped.  Private papers, photographs and other files as well as your bank accounts and other ecommerce connections are particularly vulnerable to anyone with direct or remote access to our computers and/or personal devices.           

How might we prevent a ‘private investigator’, ‘investigative journalist’, ‘hacker’ or other criminal getting access to our files and invading our privacy?    

And how secure is the Internet that most of us use everyday?

 

 

 

 

Over the years I have written many small applications and utilities.

 

In order of sophistication these include:

  • Simple HTML web pages
  • Command line scripted utilities and batch (BAT) files
  • Embedded Java code in web pages
  • Word and Excel macros typically written in Visual Basic for Applications VBA
  • Simple databases with VBA or Visual Basic (VB) VB frontends
  • Database related SQL queries batch data manipulators, templates and structures
  • Simple stand-alone utilities in in VB
  • Windows utilities written in plain C++ or using the Microsoft Foundation Classes (MFC)
  • Fully featured relational databases using SQL Server and VB
  • Complex applications written in C++

 

Some examples include:

  • Automatic footers and metadata updater code for Word and Excel; optionally to bring up a dialog to ensure file naming conforms to a standard.
  • A utility to process business financial data to reveal a variety of comparable ratios indicative of business health.
  • An applications to change registry settings and to install and run files on desktops and servers across a network.
  • A library (DLL) of simple encryption routines that add no overhead (don't change the file size) that can be used on any file; or encrypt in URL friendly characters to secure URL strings sent to web pages.
  • Several applications based around this library that can easily be called by applications written in languages other than C (VB, VBA, Java, C# etc).
  • File manipulation software for archiving, file moving and general file management; providing scripted batch processing archiving and reporting.

 

I'm happy to provide more information on any of these on applications or tools.  Use the contact facility on this website.


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Travel

Taiwan

 

 

 

In May 2015 four of us, Craig and Sonia Wendy and I, bought a package deal: eleven days in Taiwan and Hong Kong - Wendy and I added two nights in China at the end.  We had previously travelled together with Craig and Sonia in China; Russia, India and South America and this seemed like a good place to do it again and to learn more about the region.

Taiwan is one of the Four Asian Tigers, along with Korea, Singapore and Hong Kong, achieving the fastest economic growth on the Planet during the past half century. Trying to understand that success was of equal interest with any ‘new sights’ we might encounter.

Read more ...

Fiction, Recollections & News

Easter

 

 

 

Easter /'eestuh/. noun

  1. an annual Christian festival in commemoration of the resurrection of Jesus Christ, observed on the first Sunday after the full moon that occurs on or next after 21 March (the vernal equinox)

[Middle English ester, Old English eastre, originally, name of goddess; distantly related to Latin aurora dawn, Greek eos; related to east]

Macquarie Dictionary

 


I'm not very good with anniversaries so Easter might take me by surprise, were it not for the Moon - waxing gibbous last night.  Easter inconveniently moves about with the Moon, unlike Christmas.  And like Christmas, retailers give us plenty of advanced warning. For many weeks the chocolate bilbies have been back in the supermarket - along with the more traditional eggs and rabbits. 

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Opinions and Philosophy

The demise of books and newspapers

 

 

Most commentators expect that traditional print media will be replaced in the very near future by electronic devices similar to the Kindle, pads and phones.  Some believe, as a consequence, that the very utility of traditional books and media will change irrevocably as our ability to appreciate them changes.  At least one of them is profoundly unsettled by this prospect; that he argues is already under way. 

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