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2010 | 1: Anti-virus ou anti-spyware | 97,5 | 2: Firewall | 48,0 | 3: E-mail filtering to prevent reception of Spam | 28,3 | 4: Parental control or website filtering software | 7,6 | Proportion of persons aged between 16 and 74 years old using security applications for protecting personal computer and data (%) by Type of security application used; Annual - Statistics Portugal, Survey on ICT usage in private households |
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This data last updated:november 04, 2011
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