Émile-Hugo, Author at Sqreen Blog

Security

2 minute read
No comments

Introducing the SSRF reference guide: everything you ever wanted to know about SSRF defense

Émile-Hugo
April 22, 2020

Although the security community has been aware of server-side request forgeries (SSRF) for a while, it’s only since the Capital One breach that they hit mainstream awareness. However, most of…

View Post

10 minute read
No comments

How to build a WAF at the application layer

Émile-Hugo
September 26, 2019

Earlier today, we introduced a number of very cool features we just released. You can read more about the major items we introduced in our blog post about the launch.…

View Post

8 minute read
2 comments

Sqreen recently blocked a major ATO attack against ourselves. Here’s how we did it

Émile-Hugo
August 15, 2019

At Sqreen, our mission is to make security transparent and accessible to everyone. Part of that mission includes sharing what we learn about security and what happens if we get…

View Post

Dev
Python

49 views
6 minute read
4 comments

How we built V8 natively on ARM

Émile-Hugo
May 9, 2019

When Amazon released their custom Graviton processor, we knew that ARM needed to be on our radar. Although clearly a first generation product, the investment required to build such a…

View Post

61 views
8 minute read
15 comments

How Radix trees made blocking IPs 5000 times faster

Émile-Hugo
January 15, 2019

To most people, what you learn during a CS degree doesn’t help much in your day to day job. That being said, you sometimes run in a problem which could…

View Post