Discussion Entries

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No more Blog

I realized that having a blog and a discussion page is somehow confusing. That's why I moved the blog into the Discussion board. Sorry for the two comments that I had to move and are now posted under my name. I put the author in the first line of the comment though.

I am going to change some more things on the page. Mainly in terms of accessibility and usability of the individual resources. I hope overall the page will get easier to use.

The market is not ready for security data visualization!

Maybe that's a bit provocative and maybe I am wrong, but let me tell you why I think that the market is not yet ready for security data visualization. If you look at the visualization space, where business intelligence (BI) and other similar technologies reside, you will find that visualization is used in areas where the underlying data is very well understood. For example for sales and marketing data. It is very simple to explain to someone what sales data is all about. People can relate to those pieces of information. They understand it.
Computer security logs are not well understood at all! How do you expect people to understand visualization of security data if nobody really understands the underlying data? What are the best ways to visualize all this data if you cannot even understand the individual textual entries?
What we have to do (and if I say 'we', I mean you guys reading this blog, you guys inerested in this topic), is to go about the problem of log analysis and visualization on a use-case by use-case basis. We cannot solve all the problems at once. Let's be very specific and show for one type of log file, one type of log entries, how they can be visualized and how that helps the user.
I would claim that the companies which have tried to play in the security visualization space have not had much success because they tried (and probably still try) to address the entire problem at once: Visualizing log files. Again, let's go use-case by use-case. Submit them here so people can learn from you and you can learn from others!

Larger resolution images?

Very cool idea here with this site. Unfortunately I can't see the data in any of the graphs thus far submitted because they are too low resolution. They look cool, and possibly useful -- I'd love to look into them more closely.

Any chance of (much) higher resolution images??


Parser Exchange

This page is meant to help collect parsers for log files. Post a comment with either a link to your parser or past the parser in here if it is not too big.


The SecViz portal is meant for people that are working on log analysis, log mining and especially on visualization of security related data to exchange, discuss, and comment on techniques, methods, parsers, and sample graphs.

The maintainer of the site, Raffael Marty (ram at secviz dot org), is the founder of PixlCloud, a visualization in the cloud company. He has written about security data visualization for various books and blogs and also talks at security conferences around the world on the topic of data visualization. He is also the author of AfterGlow, an open source tool for data visualization.

AfterGlow 1.5.8

A new release of AfterGlow, Version 1.5.8, is due soon. A few new functions are included, among them a snort alert file parser. The tool can be downloaded at: http://afterglow.sourceforge.net