The fine folks over at @PacketTotal bequeathed an API token on me so I cranked out an R package for it to enable more dynamic investigations work (RStudio makes for an amazing incident responder investigations console given that you can script in multiple languages, code in C[++], and write documentation all at the same time… Continue reading
Post Category → Cybersecurity
Collecting Content Security Policy Violation Reports in S3 (‘Effortlessly’/’Freely’)
In the previous post I tried to explain what Content Security Policies (CSPs) are and how to work with them in R. In case you didn’t RTFPost the TLDR is that CSPs give you control over what can be loaded along with your web content and can optionally be configured to generate a violation report… Continue reading
CRAN Mirror “Security”
In the “Changes on CRAN” section of the latest version of the The R Journal (Vol. 10/2, December 2018) had this short blurb entitled “CRAN mirror security”: Currently, there are 100 official CRAN mirrors, 68 of which provide both secure downloads via ‘https’ and use secure mirroring from the CRAN master (via rsync through ssh… Continue reading
Acquisitions and Supply Chains: The Achilles’ heel of Product/Organizational Security
(A reminder to folks expecting “R”/”data science” content: the feed for that is at https://rud.is/b/category/r/feed/ if you don’t want to see the occasional non-R/datasci posts.) Over at the $WORK blog we posted some research into the fairly horrible Cisco RV320/RV325 router vulnerability. The work blog is the work blog and this blog is my blog… Continue reading
Certifiably Gone Phishing
Phishing is [still] the primary way attackers either commit a primary criminal act (i.e. phish a target to, say, install ransomware) or is the initial vehicle used to gain a foothold in an organization so they can perform other criminal operations to achieve some goal. As such, security teams, vendors and active members of the… Continue reading
Use GitHub Vulnerability Alerts to Keep Users of Your R Packages Safe
Despite their now inherent evil status, GitHub has some tools other repository aggregators do not. One such tool is the free vulnerability alert service which will scan repositories for outdated+vulnerable dependencies. Now, “R” is nowhere near a first-class citizen in the internet writ large, including software development tooling (e.g. the Travis-CI and GitLab continuous integration… Continue reading
GDPR Unintended Consequences Part 1 — Increasing WordPress Blog Exposure
I pen this mini-tome on “GDPR Enforcement Day”. The spirit of GDPR is great, but it’s just going to be another Potempkin Village in most organizations much like PCI or SOX. For now, the only thing GDPR has done is made GDPR consulting companies rich, increased the use of javascript on web sites so they… Continue reading
RIPE 76 Selected Talks
RIPE 76 is going on this week and — as usual — there are scads of great talks. The selected ones below are just my (slightly) thinner slice at what may have broader appeal outside pure networking circles. Do not read anything more into the order than the end-number of the “Main URL” since this… Continue reading