Author: hrbrmstr
Everything written by hrbrmstr.
RSA & Metricon Speaking & Dining Round Up
Just joining in the fray of "where I'm speaking/where I'll be the week of @RSAConference"…
R/netintel : Cross-check APT-1's IP list with AlienVault Reputation DB (+ some graphs/analysis)
Here's a quick example of couple additional ways to use the netintel R package I've been tinkering with. This could easily be done on the command line with other tools, but if you're already doing scripting/analysis with R, this provides a…
[REDUX] Reassessing Cyber Risks as a Security Strategy
I happened across Between Hype and Understatement: Reassessing Cyber Risks as a Security Strategy [PDF] when looking for something else at the Journal of Strategic Security site and thought it was a good enough primer to annoy everyone…
Happy Valentine's Day @mrshrbrmstr!
Happy Valentine's Day @mrshrbrmstr! — rud.is blog archive
Visualizing Malicious Clusters & Outliers
So, I've had some quick, consecutive blog posts around this R package I'm working on, and this one is more of an answer to my own, self-identified question of " so what ?". As I was working on an importer for AlienValut's IP reputation…
Extended (Simple) ASN Graph Visualization Example [R to D3]
The small igraph visualization in the previous post shows the basics of what you can do with the BulkOrigin & BulkPeer functions, and I thought a larger example with some basic D3 tossed in might be even more…
Retrieve IP ASN & BGP Peer Info With R
This is part of a larger project I'm working on, but it's useful enough to share (github version coming…
Winter Wind Flows
Yesterday, I took a very short video capture from \wind map\ of the massive wind flows buffeting the northeast. I did the same this morning and stitched them together to see what a difference a day…
Data Crunching Competitions
I came across a list of data crunching and/or visualization competition sites today. I had heard of Kaggle & NITRD before but not the other ones. If you're looking to get into data analytics/visualization or get better at it, the only way…
Once More Into The [PRC Aggregated] Breaches
If you're not on the SecurityMetrics .org mailing list you missed an interaction about the Privacy Rights Clearinghouse Chronology of Data Breaches data source started by Lance Spitzner (@lspitzner). You'll need to subscribe to the list…