Streaming data with Amazon Kinesis
Bartosz Telenczuk
Introduction At Sqreen we use Amazon Kinesis service to process data from our agents in near real-time. This kind of processing became recently popular with the appearance of general use…
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Dev
41 posts
WebAssembly vs. the world. Should you use WebAssembly?
Vladimir
WebAssembly is known for its speed capabilities and this article will put it to the test to better understand what are the best applications to start using WebAssembly today. We…
Reflected XSS explained: how to prevent reflected XSS in your app
Jb
What is a reflected XSS? An XSS allows an attacker to inject a script into the content of a website or app. When a user visits the infected page, the…
Context information storage for asyncio
Vivien
At Sqreen, we are building an agent based on dynamic instrumentation. It detects security incidents from inside an application (injections, cross-site scripting etc.) and allows users to configure actions (blocking…
CSS best practices for fast-growing SaaS startups
FX
I joined Sqreen in June 2016 as a web developer after working as a freelancer and in web development agencies. Since then, I’m in charge of the Sqreen Dashboard integration.…
Authentication Best Practices for Vue
Thibaud
Introduction Whenever you start to get serious with a project, you will most likely face the issues of how to handle client-side token-based authentication. You will have to answer these…
Monitoring the performance of a Node.js web application
Tl;dr Building a tool to monitor how an application performs is not very difficult anymore. Two recent additions to Node.js, the Async Hooks API and the Performance Hooks API, allow…
Using the Sqreen Agent without PII
Don Goodman-Wilson
Sqreen automatically tracks certain kinds of user behavior in your web application, to provide context and actionable insights into how attackers are abusing your app. By default, Sqreen tracks unique…
Docker Security Best Practices
Matthew
Docker accelerates your development and deployment cycles, letting you push code out faster than ever before. But it also comes with an unexpected set of security implications that you should…
Content Security Policy has never been simpler
Paul
Application security is about adding extra layers of protection. One easy win is to add a Content Security Policy (CSP) to your web application’s headers. What is a CSP?…