Category Archive: images

Sep 12 2010

a graphical web of trust

I recently stumbled upon sig2dot, a gpg/pgp keyring graph generator. In fact this seems to have been around for some time, but I’d never come across it before. It can be used to generate a graph of all of the signature relationships in a GPG/PGP keyring, and, like other visualisation tools, this graphical image producing …

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Sep 04 2010

kseniya simonova

This has absolutely nothing to do with my usual topics but I make no apology for posting this because the artistry is stunningly beautiful. I was sent a link to Kseniya Simonova’s sand art by a correspondent on a mailing list I subscribe to. Apparently the artist is telling the story of a ukrainian family …

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May 03 2010

email address images

no-such-email

Adding valid email addresses to web sites is almost always a bad idea these days. Automated ‘bots routinely scan web servers and harvest email addresses for sale to spammers and scammers. And in some cases, email addresses harvested from commercial web sites can be used in targetted social engineering attacks. So, posting your email address …

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