---
title: "Joyce Abija (@abijaj) | Hashnode"
description: "Cybersecurity Analyst | SOC & Threat Detection. Read the latest articles by Joyce Abija on Hashnode."
url: "https://hashnode.com/@abijaj"
---

@abijaj

# Joyce Abija

@abijaj · Lagos, Nigeria · Joined April 2026

Cybersecurity Analyst | SOC & Threat Detection

[Website](https://medium.com/@joyceabija)

### [You don't have to be important to be Hacked](https://cybersage.hashnode.dev/you-don-t-have-to-be-important-to-be-hacked?utm_source=hashnode&utm_medium=feed)

Think you're too ordinary to be hacked? Attackers don't need you to be important — just an easy way in. Learn the basics to protect yourself.

6 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/you-don-t-have-to-be-important-to-be-hacked?utm_source=hashnode&utm_medium=feed)

[Aug 20](https://hashnode.com/posts/you-don-t-have-to-be-important-to-be-hacked/6a86d07bb04e700cd8fe3353)

### [The Vulnerability That Cost UK's TalkTalk Billions](https://cybersage.hashnode.dev/the-vulnerability-that-cost-uk-s-talktalk-billions?utm_source=hashnode&utm_medium=feed)

The 2015 TalkTalk breach wasn't just SQL injection, it was 4 missed security opportunities. Here's what could have stopped it

5 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/the-vulnerability-that-cost-uk-s-talktalk-billions?utm_source=hashnode&utm_medium=feed)

[Aug 6](https://hashnode.com/posts/the-vulnerability-that-cost-uk-s-talktalk-billions/6a744bac5354a1a95e171cb1)

### [What Happens When You Click a Link — and How the Internet Protects You While You Navigate It](https://cybersage.hashnode.dev/what-happens-when-you-click-a-link-and-how-the-internet-protects-you-while-you-navigate-it?utm_source=hashnode&utm_medium=feed)

Worried about cyberstalking or hidden surveillance? Learn how HTTPS, permissions & encryption really protect you online — and why you're key, too.

4 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/what-happens-when-you-click-a-link-and-how-the-internet-protects-you-while-you-navigate-it?utm_source=hashnode&utm_medium=feed)

[Jul 23](https://hashnode.com/posts/what-happens-when-you-click-a-link-and-how-the-internet-protects-you-while-you-navigate-it/6a621a159412e765d2bc8cde)

### [Are we running out of Internet addresses?](https://cybersage.hashnode.dev/are-we-running-out-of-internet-addresses?utm_source=hashnode&utm_medium=feed)

In the previous article, we explored how websites can estimate your location using your IP address. But an IP address serves a much larger purpose than helping websites determine your location. Every

4 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/are-we-running-out-of-internet-addresses?utm_source=hashnode&utm_medium=feed)

[Jun 11](https://hashnode.com/posts/are-we-running-out-of-internet-addresses/6a2a983b5efffa673922ed2f)

### [How does the Internet know where you are?](https://cybersage.hashnode.dev/how-does-the-internet-know-where-you-are?utm_source=hashnode&utm_medium=feed)

From IP address to approximate location—understand geolocation, accuracy, and limits

6 min read · [cybersage.hashnode.dev](https://cybersage.hashnode.dev/how-does-the-internet-know-where-you-are?utm_source=hashnode&utm_medium=feed)

[Jun 4](https://hashnode.com/posts/how-does-the-internet-know-where-you-are/6a2139dcc1a1e2b66571aeef)