In 1982, when SMTP was first specified, it didn’t comprise any mechanism for offering safety on the transport stage to safe communications between mail switch brokers. Later, in 1999, the STARTTLS command was added to SMTP that in flip supported the encryption of emails in between the servers, offering the flexibility to transform a non-secure […]
Colin has extensive knowledge of Cyber Security and technology. He keeps up to date with the industry and has a genuine interest in IT. He approaches tasks with a positive attitude which leads to great solutions.
Ciara CostelloeCiara CostelloeManagement Information Systems Officer at Dublin Simon Community
Colin is the most knowledgeable and trustworthy individual you could meet. What better attributes could you ask for from someone in cyber security. He is smart, insightful and helpful to a fault as well as being a true gentleman. I cannot recommend him highly enough.
Cara ByrneFounder and Psychotherapist at Hike Psych
Colin is a fantastic coach and is a very good listener
Ed BolandDirector Kingstown College
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