{"id":2199,"date":"2014-01-03T12:13:01","date_gmt":"2014-01-03T10:13:01","guid":{"rendered":"https:\/\/www.ideematic.com\/actualites\/?p=2199"},"modified":"2018-07-23T11:11:10","modified_gmt":"2018-07-23T09:11:10","slug":"cle-physique-opal-mot-de-passe-securite","status":"publish","type":"post","link":"https:\/\/www.ideematic.com\/actualites\/2014\/01\/cle-physique-opal-mot-de-passe-securite\/","title":{"rendered":"La cl\u00e9 physique Opal, l’alternative au mot de passe"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text]Les mots de passe ont pour but de pr\u00e9server nos informations personnelles aux regards de tous. Cependant les mauvaises habitudes d’utilisation de ceux-ci nuisent grandement \u00e0 leurs fiabilit\u00e9s. Entre utilisation d’un mot de passe unique et\/ou choix d’un mot de passe facile \u00e0 retenir, ils sont devenus des proies faciles pour les pirates. Quels moyens nous reste-il pour nous prot\u00e9ger correctement?<\/p>\n

Un environnement moins s\u00fbr<\/h2>\n

La d\u00e9mocratisation d’internet dans notre quotidien implique \u00e9galement des prises de risques suppl\u00e9mentaires. Simplification ne rime pas avec s\u00e9curit\u00e9. Aujourd’hui, nous acc\u00e9dons \u00e0 un nombre incalculable de services en ligne qui n\u00e9cessitent l’utilisation de nos donn\u00e9es sensibles. Il peut s’agir de nos identifiants bancaires, notre bo\u00eete mail,… Autant dire que l’enjeu de prot\u00e9ger ses informations est important.
\nMalgr\u00e9 les efforts de certains pour tenter de renforcer les mesures de s\u00e9curit\u00e9 pour les clients en proposant par exemple l\u2019encryptage de nos donn\u00e9es, beaucoup de nos informations restent faciles d’acc\u00e8s. Notamment pour un hacker confirm\u00e9 qui pourra y acc\u00e9der sans de grandes difficult\u00e9s. D’autant plus parce que l’on ne pense pas forc\u00e9ment \u00e0 choisir un mot de passe s\u00e9curis\u00e9. Pour preuve, selon une \u00e9tude sur Adobe<\/a>, le mot de passe le plus utilis\u00e9 serait : \u00ab\u00a0123456\u00a0\u00bb.<\/p>\n

Entre ignorance et d\u00e9sint\u00e9r\u00eat<\/h2>\n

Pourtant si quelqu’un acc\u00e9dait \u00e0 nos donn\u00e9es, le r\u00e9sultat pourrait \u00eatre d\u00e9sastreux\u00a0: vol d’argent, usurpation d’identit\u00e9, suppression de nos informations,…. Pourquoi cette r\u00e9currence de mots de passe hyper simplistes\u00a0? J’y vois deux raisons en particulier\u00a0: On ignore les potentiels dangers que peut entra\u00eener la perte de nos informations, ou, on souhaite avoir des mots de passe faciles \u00e0 retenir. Pour vous aider \u00e0 mieux prot\u00e9ger vos donn\u00e9es, voici deux outils qui pourront vous permettre d’optimiser votre protection.<\/p>\n

Password Strenght Cheker<\/a>\u00a0vous indique le degr\u00e9 de s\u00e9curit\u00e9 de votre mot de passe. Je vous recommande particuli\u00e8rement ce site, il utilise un syst\u00e8me de note qui vous permet de mesurer concr\u00e8tement la valeur de votre mot de passe selon les crit\u00e8res affich\u00e9s.<\/p>\n

g\u00e9n\u00e9rateurdemotdepasse.com<\/a> qui comme son nom l’indique vous permet de g\u00e9n\u00e9rer des mots de passe confidentiels et s\u00e9curis\u00e9s en un tour de main.<\/p>\n

1Password<\/a> qui vous permet d’outrepasser le probl\u00e8me des multiples mots de passe. L’application vous offre la possibilit\u00e9 d’avoir seul un mot de passe qui vous permet d’acc\u00e9der \u00e0 l’int\u00e9gralit\u00e9 de vos autres mots de passe sur les diff\u00e9rentes plate-formes.<\/p>\n

Malgr\u00e9 ces outils,\u00a0l’aspect contraignant du mot de passe est toujours pr\u00e9sent. Jamais fiable \u00e0 100%, la s\u00e9curit\u00e9 peut toujours \u00eatre compromise. Cependant la start-up Verayo nous propose un autre mode de protection : la cl\u00e9 physique.<\/p>\n

La solution Opal<\/h2>\n

Opal, c’est l’alternative au mot de passe. Cette nouvelle technologie se pr\u00e9sente sous la forme d’un petit boitier qui fera office de barri\u00e8re suppl\u00e9mentaire \u00e0 l’acc\u00e8s de vos donn\u00e9es. Il s’agit d’un moyen d’authentification permettant de vous identifier sans utiliser de mot de passe. Chacun de ces produits est dot\u00e9 d’une micropuce particuli\u00e8re. De ce fait, les signaux \u00e9lectromagn\u00e9tiques \u00e9mis entre opal et les appareils \u00e9lectroniques sont uniques et non duplicables. Si Verayo annonce Opal comme : \u00abla solution d’authentification la plus commode pour garantir votre identit\u00e9 num\u00e9rique\u00bb, c’est parce qu’il n’est pas possible de pirater et d’exploiter cette technologie gr\u00e2ce au principe de dialogue unique. De plus, d\u00e8s le moment qu’Opal s’\u00e9loigne trop loin de ses terminaux \u00e9lectroniques, la connexion va automatiquement se fermer, emp\u00eachant ainsi tout acc\u00e8s durant votre absence.<\/p>\n

Ce concept de cl\u00e9 physique vous s\u00e9duit-il\u00a0?[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][vc_column_text]Les mots de passe ont pour but de pr\u00e9server nos informations personnelles aux regards de tous. Cependant les mauvaises habitudes d’utilisation de ceux-ci nuisent grandement \u00e0 leurs fiabilit\u00e9s. Entre utilisation d’un mot de passe unique et\/ou choix d’un mot de passe facile \u00e0 retenir, ils sont devenus des proies faciles pour les pirates. Quels moyens […]<\/p>\n","protected":false},"author":5,"featured_media":2206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[28],"tags":[427,428,429,394,425,426],"class_list":["post-2199","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-culture-web","tag-opal","tag-securite","tag-verayo","tag-protection","tag-cle-physique","tag-mot-de-passe"],"acf":[],"yoast_head":"\nOpal, l'alternative au mot de passe - ideematic.com<\/title>\n<meta name=\"description\" content=\"Arnaque, Fraude, ... Voici les risques auxquels nous sommes soumis sur le net. 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