Edward van Biljon

Edward van Biljon is an experienced messaging specialist working in the IT and services industry. He is skilled in WSUS, domain name system, datacenters, printer support, and System Center Configuration Manager (SCCM). He has a background as a strong IT professional and has an international diploma in programming focused on computer programming.

Storage ReFS Issues with January Patches

Exchange 2013-2019: Storage ReFS Issues with January Patches

This article describes a major Exchange 2013-2019 server patch that caused Exchange databases to be deleted. This article describes to the reader what this issue was and how it managed to impact production servers. Finally, ways to test updates and patches are discussed along with best practices an administrator can use.

Avoid Using Exchange Admin Center on Internet Facing Servers

Exchange 2016/2019 – Avoid Using Exchange Admin Center on Internet Facing Servers

Protection of Exchange servers in the organization is key. Update your firewall rules to ensure that the EAC is not accessible from the outside.This article describes Intrusion Prevention Systems (IPS) and how they can play a role in your business. It defines how they differ from similar technologies like intrusion detection systems (IDS) and firewalls. It further provides examples of different IPS solution types.

Office 365: APTs Use Office to Avoid Detection

This article defines what the Office 365 license downgrade exploit is and how advanced persistent threats (APTs) are using them. It also discusses what factors need to be considered when protecting a business and end users. These include multi-factor authentication, security zones, and license monitoring.

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