---
title: "Jason (@atlasys) | Hashnode"
description: "Lets talk about security. Read the latest articles by Jason on Hashnode."
url: "https://hashnode.com/@atlasys"
---

@atlasys

# Jason

@atlasys · Lagos, Nigeria · Joined July 2026

Lets talk about security

### [NOSQL INJECTIONS](https://cybersage.hashnode.dev/nosql-injections?utm_source=hashnode&utm_medium=feed)

WHAT IS A NOSQL DATABASE? NoSQL databases are designed for semi-structured, flexible data. They store and retrieve data in a different format from SQL. TYPES OF NOSQL DATABASE MODELS Document stores

6 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/nosql-injections?utm_source=hashnode&utm_medium=feed)

[Sep 4](https://hashnode.com/posts/nosql-injections/6a9a8ccbc1690da170a03cc0)

### [PATH TRAVERSAL: APPLICATION SECURITY](https://cybersage.hashnode.dev/path-traversal-application-security?utm_source=hashnode&utm_medium=feed)

WHAT IS PATH TRAVERSAL? Path traversal, also known as directory traversal, is a vulnerability that enables a malicious actor to read arbitrary files on the server that runs the application. This inclu

6 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/path-traversal-application-security?utm_source=hashnode&utm_medium=feed)

[Jul 17](https://hashnode.com/posts/path-traversal-application-security/6a5a1d14702100055918f7e8)

### [SQL Injections](https://cybersage.hashnode.dev/sql-injections?utm_source=hashnode&utm_medium=feed)

Learn how SQL injection attacks work — from UNION attacks to blind SQLi — and how parameterized queries and allow lists stop them cold.

11 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/sql-injections?utm_source=hashnode&utm_medium=feed)

[Jul 10](https://hashnode.com/posts/sql-injections/6a50b26850d3ed175621adcc)