Cybersecurity Insights & Updates

Stay informed with the latest security trends, threat intelligence, and best practices from our expert team

What is a ransomware attack? Our tips to prevent it
cybersecurity
Featured
8/12/2026
3 min read

What is a ransomware attack? Our tips to prevent it

Ransomware is a type of malicious software that infects computer systems and blocks access to files until a ransom is paid. It has become an increasingly popula...

Security Engineer
What does a cyber security culture look like in the workplace?
cybersecurity
Featured
8/12/2026
1 min read

What does a cyber security culture look like in the workplace?

Principles Inclusivity in Security: Don't limit security to the IT department; instead, make it a shared duty at all organisational levels. Proactive Defence:...

Security Engineer
What are phishing attacks? See the definition, types and how to prevent it
cybersecurity
Featured
8/12/2026
2 min read

What are phishing attacks? See the definition, types and how to prevent it

In today's digital age, phishing attacks have become increasingly prevalent, making it more important than ever to understand what they are and how to prevent t...

Security Engineer
Vulnerability Research and Exploitation
cybersecurity
Featured
8/12/2026
2 min read

Vulnerability Research and Exploitation

Vulnerability research and exploitation are critical aspects of cybersecurity. Vulnerability research refers to the process of discovering weaknesses or vulnera...

Security Engineer
Understanding Malware: What it is, How it Works, and How to Protect Yourself
cybersecurity
Featured
8/12/2026
3 min read

Understanding Malware: What it is, How it Works, and How to Protect Yourself

In today's digital age, malware is a persistent threat that continues to affect millions of people worldwide. 'Malware' is a term used to describe a wide range ...

Closed Door Security
Understand the risks and best practices for securing mobile devices
cybersecurity
Featured
8/12/2026
2 min read

Understand the risks and best practices for securing mobile devices

Mobile devices have become an integral part of our daily lives. Because of this, they contain a vast amount of personal and sensitive information. This makes th...

Security Engineer
Blog | Closed Door Security