Security
Page 13
-
Building the WAF test harness
Christian Peron
To help our customers secure their sites and applications — while continuing to give their users reliable online experiences — we’ve built a performant, highly configurable, and comprehensive Web Application Firewall (WAF). In order to provide a comprehensive solution for securing your infrastructure, it’s critical to continuously test that solution. In this post, we’ll share how we ensure a quality WAF implementation for our customers, continuously testing it using our framework for testing WAFs (FTW), and go deeper into the findings and contributions we’ve made to the OWASP CRS community with FTW.
Security+ 2 more -
Three Ways Legacy WAFs Fail
The Fastly Collective
Legacy WAFs were a stopgap that compliance regulations forced many to adopt (or at least pretend to). Learn more about why they fail and how the next generation of WAFs bridges the gap.
Security -
DDoS attacks: how to protect + mitigate
Jose Nazario, PhD, Ryan Landry
In part one of this series, we took a look at the evolving DDoS landscape, offering a sense of what’s out there in terms of attack size and type to help better inform decisions when it comes to securing your infrastructure. In this post, we’ll share an inside look at how we protect our customers, lessons learned from a real-live DDoS, and our recommended checklist for mitigating attacks.
SecurityEngineering -
Requiring TLS 1.2 for the Fastly API & control panel
Phil Groman
As part of our vision for defending the modern web, the Fastly engineering teams are focused on providing you with a robust and secure platform that empowers you to protect your customers. Because we’re committed to providing secure experiences, we’re requiring clients that connect to our infrastructure to support TLS 1.2. Read on to learn about our deprecation plan, plus how to check which TLS version you’re using.
Security -
Videos from part 3 of our Security Speaker Series
Window Snyder
On October 26, we hosted an evening of drinks, snacks, and an excellent security discussion with the security research and engineering communities. Folks gathered at Bespoke Central Lounge in downtown San Francisco to hear from Alex Bazhaniuk, of Eclypsium, Inc., and Stephen Checkoway, of the University of Illinois. Watch the videos from their talks here.
Security -
The evolving DDoS landscape
Ryan Landry, Jose Nazario, PhD
As an edge cloud platform, Fastly is in a unique position to monitor DDoS attack patterns and trends as they evolve. In this post, Jose Nazario, Sr. Director of Security Research, and Ryan Landry, Director of Edge Cloud Operations, take a look back at the history of DDoS, sharing how they’re changing and the trends we’re seeing. Getting a handle on the various shapes and sizes of DDoS will help inform how you address these attacks on your own infrastructure — you may not always be able to predict attacks, but knowing what’s out there and preparing for the worst will help you protect and mitigate.
SecurityEngineering -
Security Speaker Series, part 3
Window Snyder
We’re pleased to announce the next installment of our Security Speaker Series, which brings together researchers and engineers to share research, tools, and ideas. Join us for drinks, snacks, and a few hours of excellent security discussion on Thursday, Oct. 26 at 6pm PT at Bespoke Central Lounge in downtown San Francisco. Speakers include Alex Bazhaniuk, of Eclypsium, Inc., and Stephen Checkoway, of the University of Illinois.
Security -
Building the Fastly WAF
Eric Hodel, Jose Nazario, PhD
In keeping with our security team’s vision for defending the modern web, we launched our Web Application Firewall (WAF) to help our customers secure their sites and applications while providing reliable online experiences for their users. In this post, two of the engineers who built our WAF will take you on a deep dive into the tech behind it, exploring how we built a performant, highly configurable, and comprehensive solution to secure customers’ infrastructure.
Security+ 2 more -
Deliberate practice in information security
Sandra Escandor-O’Keefe
Deliberate practice is the act of performing a set of tasks that are just slightly more difficult than what you’re used to, so you can get better at a specific activity and move from a novice to an experienced practitioner. In this post, Security Engineer Sandra Escandor-O’Keefe walks us through the art of deliberate practice, offering tips for novices and mentors alike.
SecurityEngineering -
The problem with patching in addressing IoT vulnerabilities
Jose Nazario, PhD
We need technology to provide capabilities to tackle the challenge of the cybersecurity gaps, recently highlighted by the WannaCry attacks. In this post, Director of Security Research Jose Nazario will explore these challenges as well as share research objectives that industry and academia must address soon before we can begin solving the security issues with IoT.
Security -
How to bootstrap self-service continuous fuzzing
Jonathan Foote
OSS-Fuzz is an innovative project that is both advancing the state of the art in OSS security engineering and immediately improving the overall quality of the software that serves the internet. In this blog post, I’ll describe how to use the open source components of google/oss-fuzz to bootstrap self-service continuous fuzzing for both private and public software using h2o, Fastly’s HTTP/2 proxy, as a running example.
Security -
The IoT industry’s response to emerging threats
Jose Nazario, PhD
Late last year, we took a look at how the Internet of Things (IoT) is under attack. We analyzed hundreds of individual IoT devices to see how often they were probed for vulnerabilities, with the intention of being employed for IoT botnet attacks. We did more robust vulnerability research on IoT devices that have been found vulnerable in the past and concluded that while malicious probes are constant, manufacturers have taken action to update their firmware and address security holes. Read on to hear our latest findings.
SecurityCompute -
Anatomy of an IoT Botnet Attack
Jose Nazario, PhD
Understand how malware attacks happen to IoT devices and what companies can do to protect their devices from attacks.
SecurityCompute -
Secure comms & Fastly advisories reminder | Fastly
Maarten Van Horenbeeck
We publish our security advisories to address vulnerabilities discovered on our own platform, as well as significant security vulnerabilities that affect the wider internet community.
Security -
Lean Threat Intelligence, Part 4: Batch alerting
Zack Allen
In Part 3, we showcased a technology that allows you to route messages to and from topics via Kafka. Now that data is flowing, how can you start monitoring and reacting to security events? In this post, we’ll show you a batch alerting strategy that you can use with Graylog and Kafka.
Security -
Best practices for protecting your domain
Maarten Van Horenbeeck
We continuously work on making the edge more secure, and develop features you can leverage to protect your applications. However, in order for you to benefit from these investments, there are steps you should take at the crucial stage where traffic is handed off to the CDN. In this post, Director of Security Engineering Maarten Van Horenbeeck discusses how (and why) you can protect traffic on its way to the CDN.
Security -
Our security team’s vision for defending the modern web
Jose Nazario, PhD
Director of Security Research Jose Nazario describes our team’s vision for employing our CDN’s unique position to defend the modern web. Using the recent HTTPoxy vulnerability as an example, he outlines the benefits and challenges of this vision.
Security -
Sponsoring the Tor project with content delivery services
Maarten Van Horenbeeck
Fastly has historically supported many open source projects. We’re happy to announce that Fastly now provides sponsored Content Delivery for the Tor Project. TorBrowser updates are served over the Fastly network, taking load off of the Tor Project's backend servers and speeding up downloads for end users.
SecurityCustomers -
Battling log absurdity with Kafka
Zack Allen
In “Lean Threat Intelligence Part 2: The foundation,” we explained how we built our log management system, Graylog, using Chef. Next, we’ll cover how we created a message pipeline that allows us to route messages to different endpoints for analysis or enrichment.
Security -
TLS 1.2-only delivery is now available
Sean Leach
Earlier this year we updated you on our revised deprecation plan for TLS 1.0 and 1.1. We’re happy to announce that you can now request migration to TLS 1.2-only hosts if you’ve purchased a paid TLS option.
Security
