2016 HEAnet National Conference – DNS: A hole in your firewall

On the 11th of November 2016, ITB was represented at the HEAnet National Conference in Galway by Dr. Anthony Keane and Stephen Sheridan. Anthony and Stephen gave a presentation entitled “DNS: A hole in your firewall” which focused on covert communications that use the Domain Name Service (DNS) as a means to embed hidden messages….

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