{"id":5571,"date":"2015-11-19T07:46:21","date_gmt":"2015-11-19T07:46:21","guid":{"rendered":"https:\/\/ihs.com.tr\/blog\/?p=5571"},"modified":"2021-04-13T16:40:31","modified_gmt":"2021-04-13T14:40:31","slug":"cebinizdeki-viruse-dikkat","status":"publish","type":"post","link":"https:\/\/www.ihs.com.tr\/blog\/cebinizdeki-viruse-dikkat\/","title":{"rendered":"Cebinizdeki Vir\u00fcse Dikkat!"},"content":{"rendered":"

Wi-Fi bir yandan b\u00fcy\u00fck bir rahatl\u0131kt\u0131r ama bir yandan da \u00e7ok tehlikelidir. A\u015fa\u011f\u0131daki 7 maddede Wi-Fi ba\u011flant\u0131s\u0131 \u00fczerinden kimli\u011finizi nas\u0131l kapt\u0131rabilece\u011finiz ve bu konuda ne yapman\u0131z gerekti\u011fini anlat\u0131yoruz.
\n<\/span><\/p>\n

\u00dccretsiz hotspotlar\u0131 kullanmak<\/span><\/strong><\/p>\n

Hotspotlar her yerde bulunabilmekte. Say\u0131lar\u0131n\u0131n ise \u00f6n\u00fcm\u00fczdeki d\u00f6rt y\u0131l i\u00e7erisinde d\u00f6rt kat\u0131na \u00e7\u0131kaca\u011f\u0131 tahmin ediliyor. Ancak oturum a\u00e7ma bilgilerinizi, e-postan\u0131z\u0131, hatta daha gizli hesap bilgilerinizi almak i\u00e7in olu\u015fturulan bu hotspotlar\u0131n \u00e7o\u011fu hi\u00e7 g\u00fcvenilir de\u011fil. \u201cSniffer\u201d ad\u0131 verilen ve ba\u011flant\u0131 \u00fczerinden girdi\u011finiz t\u00fcm bilgileri alan yaz\u0131l\u0131m\u0131 kullanan hackerlar bu bilgilerinizi ele ge\u00e7irebilir. Sniffer kullanan hackerlara kar\u015f\u0131 en iyi savunma y\u00f6ntemi VPN kullanmakt\u0131r. VPN girdi\u011finiz bilgileri \u015fifreleyerek ki\u015fisel verilerinizi korur.<\/span><\/p>\n

Online bankac\u0131l\u0131k<\/span><\/strong><\/p>\n

\u00dccretsiz Wi-Fi kullanarak online bankac\u0131l\u0131k i\u015flemleri yapman\u0131n tehlikeli olmad\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcnebilirsiniz, fakat siberg\u00fcvenlik \u015firketi Kaspersky Lab\u2019a g\u00f6re d\u00fcnya \u00fczerinde 100\u2019\u00fcn \u00fczerinde banka hackerlar y\u00fcz\u00fcnden \u015fu ana kadar 900 milyon dolar kaybetmi\u015f durumda. Bu da bir\u00e7ok ki\u015finin \u00fccretsiz Wi-Fi \u00fczerinden online bankac\u0131l\u0131k i\u015flemleri yapt\u0131\u011f\u0131n\u0131 g\u00f6steriyor. E\u011fer bir kahve d\u00fckkan\u0131ndaki \u00fccretsiz Wi-Fi ba\u011flant\u0131s\u0131n\u0131 kullanmak istiyorsan\u0131z tezgahtardan mutlaka tam Wi-Fi ad\u0131n\u0131 \u00f6\u011frenin. D\u00fckkandaki ba\u015fka biri router vas\u0131tas\u0131yla d\u00fckkan\u0131n Wi-Fi ba\u011flant\u0131s\u0131n\u0131n ismine \u00e7ok benzer isimli bir a\u00e7\u0131k ba\u011flant\u0131 olu\u015fturmu\u015f olabilir.<\/span><\/p>\n

\"Wi-Fi<\/a><\/p>\n

Wi-Fi\u2019y\u0131 s\u00fcrekli a\u00e7\u0131k tutmak<\/span><\/strong><\/p>\n

Telefonunuzun Wi-Fi ba\u011flant\u0131s\u0131 otomatik olarak a\u00e7\u0131ksa, fark\u0131nda olmadan g\u00fcvensiz bir \u015febekeye ba\u011flanabilirsiniz. E\u011fer varsa telefonunuzun lokasyon bazl\u0131 Wi-Fi \u00f6zelli\u011fini kullan\u0131n. Bu \u00f6zellik kay\u0131tl\u0131 \u015febekenizden uzakla\u015ft\u0131\u011f\u0131n\u0131zda Wi-Fi\u2019\u0131n\u0131z\u0131 kapatacak, kapsama alan\u0131na geri d\u00f6nd\u00fc\u011f\u00fcn\u00fczde yeniden a\u00e7acakt\u0131r.<\/span><\/p>\n

Firewall kullanmamak<\/span><\/strong><\/p>\n

Firewall sizin k\u00f6t\u00fc ama\u00e7l\u0131 davetsiz misafirlere kar\u015f\u0131 ilk savunma hatt\u0131n\u0131zd\u0131r. Firewallun amac\u0131 bilgisayar\u0131n\u0131za giren iyi trafi\u011fe izin vermek, hackerlar\u0131 ve k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131 ise d\u0131\u015far\u0131da tutmakt\u0131r. Bilgisayar\u0131n\u0131z\u0131n firewallunu yaln\u0131zca antivir\u00fcs program\u0131n\u0131z\u0131n kendi firewallu varsa kapatmal\u0131s\u0131n\u0131z.<\/span><\/p>\n

\u015eifrelenmemi\u015f web sitelerinde gezinmek<\/span><\/strong><\/p>\n

Ne yaz\u0131k ki internetteki en pop\u00fcler 1 milyon sitenin %55\u2019inde \u015fifreleme yoktur. \u015eifrelenmemi\u015f bir web sitesi hackerlar\u0131n t\u00fcm veri aktar\u0131mlar\u0131n\u0131 fark edilmeden takip edebilmesini sa\u011flar. Taray\u0131c\u0131 program\u0131n\u0131z g\u00fcvenli siteleri size g\u00f6sterecektir (Mozilla Firefox\u2019ta gri, Chrome\u2019da ye\u015fil bir kilit ikonu vard\u0131r.) Fakat g\u00fcvenli web siteleri bile sizi ziyaret etti\u011finiz sitedeki \u00e7erezler<\/a>i kamusal a\u011flar \u00fczerinden \u00e7alan sidejackerlardan koruyamaz.<\/span><\/p>\n

G\u00fcvenlik yaz\u0131l\u0131m\u0131n\u0131 g\u00fcncellememek<\/span><\/strong><\/p>\n

E\u011fer a\u011f\u0131n\u0131z\u0131n g\u00fcvenli olmas\u0131n\u0131 istiyorsan\u0131z, router\u0131n\u0131z\u0131n donan\u0131m yaz\u0131l\u0131m\u0131n\u0131 g\u00fcncelleyin. Yapman\u0131z gereken tek \u015fey router\u0131n\u0131z\u0131n y\u00f6netim sayfas\u0131na gidip bu se\u00e7ene\u011fi se\u00e7mektir. B\u00f6ylece \u00fcretici firman\u0131n internet sitesinden en son donan\u0131m yaz\u0131l\u0131m\u0131n\u0131 indirebilirsiniz.<\/span><\/p>\n

Evdeki Wi-Fi ba\u011flant\u0131s\u0131n\u0131 g\u00fcvenli hale getirmemek<\/span><\/strong><\/p>\n

S\u00f6ylemeye gerek bile yok ama Wi-Fi ba\u011flant\u0131n\u0131z i\u00e7in tahmin edilmesi kolay olmayan bir parola belirlemeli ve ba\u011flant\u0131n\u0131z\u0131n varsay\u0131lan ad\u0131n\u0131 de\u011fi\u015ftirmelisiniz. Ayr\u0131ca MAC adresinizi filtreleyerek router\u0131n\u0131z\u0131n yaln\u0131zca belli cihazlar\u0131n\u0131 tan\u0131mas\u0131n\u0131 sa\u011flayabilirsiniz.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Wi-Fi bir yandan b\u00fcy\u00fck bir rahatl\u0131kt\u0131r ama bir yandan da \u00e7ok tehlikelidir. A\u015fa\u011f\u0131daki 7 maddede Wi-Fi ba\u011flant\u0131s\u0131 \u00fczerinden kimli\u011finizi nas\u0131l kapt\u0131rabilece\u011finiz ve…<\/p>\n","protected":false},"author":3,"featured_media":5578,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5571","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haberler"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=5571"}],"version-history":[{"count":5,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5571\/revisions"}],"predecessor-version":[{"id":13919,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5571\/revisions\/13919"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media\/5578"}],"wp:attachment":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=5571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=5571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=5571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}