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09

Aug

Check Point Firewall Hardening

Dionach perform a number of firewall reviews and we often have to interact with different technologies and vendors. Alongside Cisco firewalls, Check Point firewalls are a popular solution used by organisations.

02

Aug

Malware Anti-Forensics

Some of the forensic countermeasures used by malware authors are described within this blog post. The importance of remaining undetected has led to the continuation of the practice of malware authors advertising their product as Fully UnDetectable (FUD).

25

Jul

Cisco ASA Firewall Hardening

Introduction I have conducted numerous firewall review for various types of organisations over the years. A common theme observed during these reviews is that most organisations do not have a firewall hardening procedure and/or do not conduct a regular firewall review which covers user accounts, exposed administrative interfaces, patch management and review of firewall rules. This article provides a guide or references other articles for hardening Cisco ASA firewalls and addressing the most common vulnerabilities observed during these firewall reviews.

26

Jun

Introduction To Red Teaming

When a company is in the process of proactively improving security posture, there are various services and standards that comes into help.

13

Jun

Security Testing - How to Choose the Right Provider

In our previous blog, we discussed the rising importance of security testing, and in particular red teaming, to mitigate the plethora of risks associated with managing your data in today’s digital world.

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