EMAIL SECURITY

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Welcome to the Topsec Blog: Your Ultimate Resource for Email Security Insights

Here at Topsec, we recognise how crucial it is to safeguard your online communications. Protecting your email from assaults is crucial for preserving the availability, confidentiality, and integrity of your sensitive data because cyber threats are always changing.

Our blog’s goal is to strengthen your email security defences by giving you up-to-date industry trends, useful advice, and professional insights. Our objective is to provide you with the information and resources you need, regardless of your role—small business owner, IT specialist, or individual user—to safeguard your inbox from online threats.

Featured Blog Post

Managed Email Services: The Psychology Behind Email Cyber Hacks | Topsec

Discover how managed email services protect organisations from phishing and email cyber hacks by defending against social engineering...

All Our Blogs

Cybersecurity and email security trends for 2025

Discover the top cybersecurity and email security trends for 2025. Explore advancements in online protection, evolving cyber threats, and cutting-edge strategies to safeguard your digital environment...

Topsec Explorium: Key cybersecurity trends and insights

Managing supply chains, securing communication channels, particularly email, is paramount to safeguarding sensitive data and maintaining operational resilience. It cannot be overstated that email...

The rising threat of AI and deepfake scams in cybercrime

While AI has many benefits to different types of industries. AI has also given rise to new and well thought out, deep fake scams that have led to devastating situations for companies...

Online Risks: What You Don’t See Could Hurt You

Online risks have always been present, with developments in technology and through the use of Gen AI, these risks are only getting worse. Know how to protect yourself from these online attacks...

How DMARC Is Still Critical and Why Regular Monitoring is Essential

Learn why SPF, DKIM and DMARC are vital for email security, and why continuous monitoring is necessary to prevent phishing, spoofing, and email fraud...

Topsec’s Inbox Protect Silent Assessment – and Why You Need It

Test the credibility of your M365 email security solution. Topsec Inbox Protect enables you to run a silent assessment on your business to understand and access your organisation’s email security...

Meet the team: Technical Support Engineer, Stephen O’Connor

Stephen recently sat down to share the journey he has embarked on so far that has led him to Topsec Cloud Solutions with us. It was a cyber attack on a friend that ignited his interest in email...

The comprehensive guide to Topsec’s Managed DNS Services

Topsec Managed DNS keeps your organisation safe from DNS-based threats. Explore Topsec's Managed DNS services, offering advanced DNS management, security and analytics...

Crowdstrike: How a single point of failure brought down key services globally.

Crucial services are dependent on the internet and the cloud, from healthcare to money, from transport to communication. We’ve come to rely on technology so completely in such a short time, that...

Phishing Attacks in Different Industries: A Comprehensive Overview

Phishing attacks have become a widespread cybersecurity threat, affecting organisations across all industries. These attacks involve tricking individuals into revealing sensitive information, often...