The second group deploys DNAT to defend against the intrusion of the malicious adversary in order to protect the safety of sensitive data.
The original success rate means the probability of successful intrusion of a malicious adversary without implementing MTND, while the success rate under MT6D or DNAT implementation means the probability of successful intrusion of a malicious adversary after implementing MT6D or DNAT, respectively.
(1) Both MT6D and DNAT can reduce the success rate of a malicious adversary's intrusion effectively by endpoint information hopping.
Figures 8 and 9 show the defense cost and benefits of MT6D and DNAT, respectively, by calculating and implementing in different hopping periods.
The following conclusion can be drawn after analyzing: (1) both the defense cost and benefits of MT6D and DNAT decrease with the increase of hopping period.
Finally, the proposed method is used to evaluate the effectiveness of MT6D and DNAT. The case study verifies the feasibility of evaluation method and the validity of evaluation results by comparing with evaluation results of existing evaluation method and the effectiveness results in practical implementation.
Philip Hudson set up Optaglio last year to produce OVD labels with track and trace functionality (see HN Vol 14 No 5/6), and announced a link with DNAT late last year (see HN Vol 14 No 9/10).
Optaglio is planning to open a DNA testing lab at its UK site to provide support for European customers, while DNAT is gearing up for an extensive R&D programme to refine authentication methods for the optical components of the DNA matrix and create new reading devices.
Optaglio now represents DNAT exclusively in the UK, Eastern Europe and CIS while DNAT will be Optaglio's exclusive representative in the USA and Canada.
DNAT is moving its headquarters to the US East Coast, 'a better strategic sales location', according to Nicolette.