5 Core Problems in Network Security cover


5 Core Problems in Network Security

As any organization grows, its digital footprint and cybersecurity risks grow accordingly. Modern network security is now more critical than ever. But as our reliance on the digital world grows, so do the challenges in keeping our networks secure. Organizations should be checking their state of both inbound and outbound security. Let’s discuss five common network security problems and explore how we can navigate them.

1. Outbound Spam from Compromised Accounts

Ever had your emails unjustly sent to the spam folder or, worse, blocked entirely? That's called blacklisting. It happens when compromised accounts are used to send out spam, landing your organization on email blacklists. This issue underlines the importance of robust internal security measures and vigilant monitoring of email traffic.

2. Stopping Spam Before It Lands

Ineffective inbound filtering is like having a broken sieve – too much junk gets through. This isn't just about annoying spam; it's about protecting ourselves from phishing and malware. Updating and fine-tuning our spam filters to catch these modern cyber menaces is crucial. Think of it as setting up a high-tech security gate for your emails.

3. Reputation Matters: Keeping Your Network's Name Clean

A network's reputation is like its digital handshake – it needs to be firm and trustworthy. If your network is seen as a source of spam or malicious traffic, you'll find your emails shunned and blocked. Keeping your network clean isn't just good manners; it's good business.

4. Equipping Your Abuse Desk: Your Cybersecurity First Responders

Your abuse desk is like the emergency room for network security – it needs to be well-equipped and ready for action. This means having skilled staff, effective tools, and clear communication channels to swiftly handle security incidents. Let's give our cyber first responders the tools they need to keep us safe.

5. Testing, Testing: The Art of Proper Network Evaluation

If you're not testing your network security, you're flying blind. Regular testing and evaluation are like health check-ups for your network – they keep it fit and strong against cyber threats. From penetration testing to vulnerability assessments, let's make sure our networks get their regular health checks!

Get Started With These 5 Problems

In the vast ocean of network security, these five challenges can seem daunting. But with the right approach, tools, and mindset, we can navigate these waters successfully. It's all about being proactive, staying informed, and constantly adapting to the ever-changing landscape of cybersecurity.

Read More


Welcome to Part 3 of our series of blog posts dissecting each of the datasets available as part of Abusix...


The conversation about cybercrime tends to revolve around a few common issues: <a class="glossaryLink" aria-describedby="tt" data-cmtooltip="cmtt_dc3482fb39882b2666826b931488d857" href="https://abusix.com/glossary/phishing/" data-mobile-support="0" data-gt-translate-attributes='[{"attribute":"data-cmtooltip", "format":"html"}]'...


Digital ad fraud is a multi-billion dollar problem. Unfortunately, it can happen to anyone, from small businesses around the corner...