Sqreen Blog
  • Why Sqreen?
  • Product
  • Pricing
  • Resources
  • Docs
  • Free Trial
Sqreen Blog

The Official Sqreen Blog

  • Why Sqreen?
  • Product
  • Pricing
  • Resources
  • Docs
  • Free Trial

Browsing Category

Node.js

13 posts
  • Node.js
  • 8 minute read
  • No comments

Top 11 Node.js security best practices

  • Dawid Ziolkowski
  • January 5, 2021
Node.js is extremely popular nowadays, primarily as a backend server for web applications. However, in the world of microservices, you can find it pretty much everywhere, playing different and important…
View Post
  • Node.js
  • Security
  • 5 minute read
  • No comments

Application security for GraphQL: how is it different?

  • Vladimir
  • December 21, 2020
GraphQL is one of the hottest topics in the API world right now. It provides an abstraction layer over more traditional HTTP communications, and has changed the way we build…
View Post
  • Dev
  • Node.js
  • Sqreen Product
  • 9 minute read
  • No comments

Building a native add-on for Node.js in 2019

  • Vladimir
  • November 5, 2019
Okay, but first: why the hell would you build a native add-on for Node.js? The Node.js/JavaScript ecosystem is the most popular in the world with more than 1 million packages…
View Post
  • Dev
  • Node.js
  • 98 views
  • 5 minute read
  • 2 comments

How to debug memory leaks in a Node.js application on Heroku

  • Vladimir
  • April 18, 2019
Debugging memory leaks is rarely a piece of cake, especially when they only happen in production. The best way I’ve found to debug memory leaks in a Node.js application on…
View Post
state of node.js security
  • Node.js
  • Security
  • 19 views
  • 5 minute read
  • 2 comments

State of Node.js Security 2017

  • Don Goodman-Wilson
  • November 9, 2017
A wake-up call It will be hard to escape 2017 without a new-found respect for the importance of application security. The Equifax breach, resulting from an exploit of a well-known…
View Post
JavaScript engine performance benchmark for Node.js
  • Dev
  • Node.js
  • 34 views
  • 3 minute read
  • One comment

Picking the best JS engine for your Node app’s performance

  • Vladimir
  • June 5, 2017
tl;dr Node.js is evolving right now. The recent Node.js v8 version (not to be mistaken with V8, the JavaScript engine) has just been published. In the meanwhile, the ChakraCore based…
View Post
Improve Node.js App Performance
  • Node.js
  • 41 views
  • 6 minute read
  • 8 comments

Optimize your Node app by simply upgrading Node.js

  • Vladimir
  • March 30, 2017
tl;dr In January, I published an article on RisingStack’s blog. This article was an introduction to Node.js performance (and in V8 JavaScript Engine in general). Now it is time for…
View Post
Dynamic Instrumentation in Node.js
  • Dev
  • Node.js
  • Sqreen Product
  • 46 views
  • 7 minute read
  • 2 comments

Behind the Scenes: Building a Dynamic Instrumentation Agent for Node.js

  • Vladimir
  • March 9, 2017
TL;DR Building a dynamic instrumentation agent for Node.js is a complex challenge. At Sqreen, we provide a powerful security tool for development teams using Node.js. You will be able to…
View Post
How to avoid NoSQL injections in MongoDB in a Node.js app
  • Node.js
  • Security
  • 62 views
  • 3 minute read
  • 2 comments

How to prevent NoSQL injections in MongoDB in a Node.js app

  • Vladimir
  • January 12, 2017
Continued MongoDB breaches have cruelly reminded MongoDB users that security should be a major concern. But configuration is not the only weak spot in MongoDB’s armor. Here is the second…
View Post
NoSQL injections in Node.js with MongoDB
  • Node.js
  • Security
  • 99 views
  • 4 minute read
  • 8 comments

MongoDB will not prevent NoSQL injections in your Node.js app

  • Vladimir
  • December 15, 2016
Last updated: December, 2020 The follow-up on how to prevent NoSQL injections in MongoDB in a Node.js app can be found here. TL;DR – Mongo and Node.js are not safe…
View Post

Posts navigation

1 2 Next
Search
Recent Posts
  • Preventing SQL injections in Java (and other vulnerabilities)
  • The different types of cross-site scripting (XSS)
  • Sqreen’s architecture through the ages: part one
  • How RASPs and WAFs can work together
  • Remote code execution (RCE), explained: what it is and how to prevent it
Categories
  • Dev (54)
  • DevOps (14)
  • Go (4)
  • Java (4)
  • JavaScript (7)
  • Node.js (13)
  • PHP (2)
  • Python (18)
  • Ruby (15)
  • Security (129)
  • Sqreen Product (32)
By the Sqreen Team ❤
© Sqreen 2015-2021 – Privacy Policy