H+BEDV provided this powerful antivirus protection for DOS, all windows platforms and Linux

MailMarshal, producted by Marshal Software, is an fast, easy-to-use e-mail scanning solution that enforces your organisations ‘Acceptable Use’ policy while protecting against viruses, SPAM and loss of confidential data

WebMarshal, producted by Marshal Software, is an employee internet management solution designed to promote responsible web use while providing protection from viruses, confidentiality breaches, and the downloading of non-business material.