Sebastiaan H. von Solms

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David Chaum has introduced the idea of blind signamres, an extension of the concept of digital signatures, as a way to protect the identity and privacy of a user in electronic payment and service networks. Blind signatures also prevent so-called 'dossier creation " about users by organizations. While the concept of blind signatures still allows authorities(More)
We are living in a world where there is an increasing need for evidence in organizations. Good digital evidence is becoming a business enabler. Very few organizations have the structures (management and infrastructure) in place to enable them to conduct cost effective, low-impact and fficient digital investigations [1]. Digital Forensics (DF) is a vehicle(More)
This paper identifies 10 essential aspects, which, if not taken into account in an information security governance plan, will surely cause the plan to fail, or at least, cause serious flaws in the plan. These 10 aspects can be used as a checklist by management to ensure that a comprehensive plan has been defined and introduced. a 2004 Elsevier Ltd. All(More)
Management normally sets company vision, rules and regulations through policies. These policies should provide guidance to employees and partners as to how they should act and behave to be in line with management’s wishes. These policies need to be structured and organized effectively to cater for business and technological dynamics and advances. Having(More)