A tricky behavior happened to me last week where an Allied Telesis layer 3 switch apparently didn't want to route the traffic correctly.
The Watchguard Server Center is a powerful tool included in many Watchguard devices purchase. And it can be a good option even if you have just one XTM box. Plus, this article describes how to integrate WSC authentication with Active Directory.
Gathering contacts on LinkedIn is usually a positive experience, always a good way to meet new people and share information and knowledge. Yet sometimes it can feel a pain. Here comes a short point of view.
Some senders get a 500 error message after being dropped by Watchguard SMTP Incoming Proxy rule with the following error: SMTP error from remote mail server after end of data: host xxxx [220.127.116.11]: 500 Line too long
How some simple configuration best practice (developed in time) made my Watchguard firewall not only defend networks, but also helped to prevent security problems.
I have been working as an IT professional since late 1990s. I had the chance to build a horizontal skillset that allowed me to approach almost any IT related project. Since 2005 my role has mainly been as CTO in different companies, spacing between small ISPs and System Integrators. My main area of interest has been IT Architecture, Network and Data Security and protection.
Since 2017 I am workig on a new platform for Intellectual Property and Copyright assets protection and management and founded a company called Rights Chain. The Company's vision is to create a comprehensive platform for effective management and protection of Intellectual Property and digital assets, as well as facing ethical issues like Reputation and Privacy.