{"id":5294,"date":"2018-10-10T16:50:19","date_gmt":"2018-10-10T13:50:19","guid":{"rendered":"https:\/\/www.kaspersky.com.tr\/blog\/?p=5294"},"modified":"2019-11-15T14:37:26","modified_gmt":"2019-11-15T11:37:26","slug":"guest-wifi","status":"publish","type":"post","link":"https:\/\/www.kaspersky.com.tr\/blog\/guest-wifi\/5294\/","title":{"rendered":"Wi-Fi misafir a\u011f\u0131 nedir ve neden gereklidir?"},"content":{"rendered":"<p>Modern d\u00fcnya \u00e7evrimi\u00e7i hizmetlere o kadar ba\u011f\u0131ml\u0131d\u0131r ki misafiriniz geldi\u011finde \u201cNas\u0131l gidiyor?\u201d sorusunun akabinde b\u00fcy\u00fck ihtimalle \u201cWi-Fi \u015fifreniz ne?\u201d sorusu sorulur. Fakat misafirperver ev sahibi muhtemelen bu bilgiyi vermenin bir a\u011f g\u00fcvenli\u011fi riski olu\u015fturabilece\u011finin fark\u0131nda de\u011fildir.<\/p>\n<p>\u00d6rne\u011fin; misafirler yanl\u0131\u015fl\u0131kla k\u00f6t\u00fc ama\u00e7l\u0131 bir program indirebilir veya halihaz\u0131rda vir\u00fcs bula\u015fm\u0131\u015f bir telefon veya diz\u00fcst\u00fc bilgisayarla a\u011fa ba\u011flanabilir. K\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar\u0131n \u00e7o\u011fu \u00f6gesi yerel bir a\u011fa yay\u0131labilir \u00f6zelliktedir ve vir\u00fcs girmi\u015f bir cihaz Wi-Fi a\u011f\u0131n\u0131za ba\u011flan\u0131rsa, eri\u015fim alan\u0131 i\u00e7indeki her \u015feye vir\u00fcs bula\u015ft\u0131racakt\u0131r.<\/p>\n<h2>Peki neden bir Wi-Fi misafir a\u011f\u0131 kurulmal\u0131d\u0131r?<\/h2>\n<p>Bir Wi-Fi misafir a\u011f\u0131 kurarak hem misafirperver olup hem de g\u00fcvende olmak m\u00fcmk\u00fcn. Wi-Fi misafir a\u011f\u0131, temel olarak router modeminiz \u00fczerindeki ayr\u0131 bir eri\u015fim noktas\u0131d\u0131r. T\u00fcm ev cihazlar\u0131n\u0131z tek bir noktaya ba\u011fl\u0131d\u0131r ve tek bir a\u011f\u0131 payla\u015f\u0131r; misafir a\u011f\u0131 ise ev a\u011f\u0131n\u0131za eri\u015fim sa\u011flamadan \u0130nternete eri\u015fim sa\u011flayan farkl\u0131 bir noktad\u0131r. \u0130sminden de anla\u015f\u0131laca\u011f\u0131 \u00fczere, misafirlerin ba\u011flanmas\u0131 i\u00e7in olu\u015fturulur.<\/p>\n<p>Bir misafir a\u011f\u0131n\u0131n iki y\u00f6nl\u00fc getirisi vard\u0131r: Arkada\u015flar\u0131n\u0131z ve tan\u0131d\u0131klar\u0131n\u0131z\u0131n d\u0131\u015f d\u00fcnya ile ba\u011flant\u0131lar\u0131 kopmaz ve verileriniz risk alt\u0131nda de\u011fildir. Bir misafirin ak\u0131ll\u0131 telefonunda bir \u015fekilde mevcut olan k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131mlar, aile foto\u011fraf galerinize veya di\u011fer \u00f6nemli dosyalara eri\u015femez.<\/p>\n<h2>Wi-Fi misafir a\u011f\u0131 nas\u0131l kurulur?<\/h2>\n<p>Ayr\u0131 bir misafir a\u011f\u0131 kurmak g\u00f6r\u00fcnd\u00fc\u011f\u00fcnden daha kolayd\u0131r. \u0130lk olarak, ekstra bir kablo \u00e7ekmeniz veya \u0130nternet Hizmet Sa\u011flay\u0131c\u0131n\u0131za iki kere \u00f6deme yapman\u0131z gerekmez. Wi-Fi router modeminizin misafirler i\u00e7in ilave bir a\u011f kurman\u0131za izin verme olas\u0131l\u0131\u011f\u0131 y\u00fcksektir; bu durumda tek yapman\u0131z gereken ayarlara girip, bunu etkin hale getirmektir. Bunu yapmak i\u00e7in, taray\u0131c\u0131n\u0131z\u0131n URL \u00e7ubu\u011funa router modeminizin IP adresini girin (her zaman olmasa da, bu genellikle 192.168.1.1 veya 192.168.0.1 olur). Bu adresi router modemin kullan\u0131c\u0131 k\u0131lavuzunda bulabilirsiniz.<\/p>\n<p>A\u00e7\u0131lan ileti\u015fim kutusuna y\u00f6netici kullan\u0131c\u0131 ad\u0131 ve \u015fifres\u0131n\u0131 girin. Bunlar\u0131, daha \u00f6nce de\u011fi\u015ftirmediyseniz, \u0130nternet Hizmet Sa\u011flay\u0131c\u0131n\u0131z ile yapt\u0131\u011f\u0131n\u0131z s\u00f6zle\u015fmede veya yine kullan\u0131c\u0131 k\u0131lavuzunda bulabilirsiniz. G\u00fcvenli\u011fi artt\u0131rmak i\u00e7in, <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/secure-home-wifi\/2645\/\" target=\"_blank\" rel=\"noopener\">bunlar\u0131 de\u011fi\u015ftirmenizi<\/a> ve unutmamak i\u00e7in bir <a href=\"https:\/\/kas.pr\/passman\" target=\"_blank\" rel=\"noopener\">parola y\u00f6neticisi<\/a> kullanman\u0131z\u0131 \u00f6neririz.<\/p>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"kpm\">\n<p>Router modem ayarlar\u0131nda, Misafir eri\u015fimine izin ver veya Misafir a\u011f\u0131 se\u00e7ene\u011fini bulun. Bu, genellikle Wi-Fi b\u00f6l\u00fcm\u00fcnde gizlidir. Bulmakta zorlan\u0131rsan\u0131z, k\u0131lavuzu tekrar kontrol edin veya router modeminizin model ad\u0131n\u0131 kullanarak Google\u2019da arama yap\u0131n. Router modeminiz eski veya d\u00fc\u015f\u00fck kaliteli ise, bir misafir a\u011f\u0131 kurma se\u00e7ene\u011fi mevcut olmayabilir. Ancak modern router modemlerin b\u00fcy\u00fck bir k\u0131sm\u0131nda bu se\u00e7enek vard\u0131r.<\/p>\n<p>\u0130lgili kutucu\u011fu i\u015faretledikten sonra, misafir a\u011f\u0131n\u0131z\u0131n ad\u0131n\u0131 girin; (baz\u0131 router modemlerin kontrol panelinde SSID ad\u0131yla ge\u00e7er) bu, , arkada\u015flar\u0131n\u0131z\u0131n mevcut ba\u011flant\u0131lar listesinde g\u00f6rece\u011fi isim olacakt\u0131r.<\/p>\n<p>Baz\u0131 router modemlerde, misafir Wi-Fi eri\u015fimi do\u011frudan devreye girer. Baz\u0131lar\u0131nda ise ekstra bir ince ayara gerek olabilir. Fakat her durumda, hatta misafir a\u011f\u0131 halihaz\u0131rda etkin durumdaysa dahi, ayarlar\u0131n\u0131n do\u011fru olup olmad\u0131\u011f\u0131n\u0131 kontrol etmenizi \u00f6neririz.<\/p>\n<ul>\n<li>Yeni a\u011f i\u00e7in bir \u015fifre belirleyin. Bu, genellikle, a\u011f ad\u0131 alt\u0131nda h\u0131zl\u0131ca yap\u0131labilir. Bundan sonra, yaln\u0131zca \u015fifrey\u0131 bilen ki\u015filer misafir ba\u011flant\u0131n\u0131za ula\u015fabilecektir.<\/li>\n<li>Wi-Fi \u00fczerinden aktar\u0131lan bilgilerin ele ge\u00e7irilmesini \u00f6nlemek i\u00e7in \u015fifreleme t\u00fcr\u00fcn\u00fc ayarlay\u0131n. Mevcut se\u00e7eneklerden, WPA2 (baz\u0131 ayarlarda WPA2-PSK veya WPA2-Ki\u015fisel) se\u00e7ene\u011fini belirleyin; bu, t\u00fcm modern kablosuz cihazlar\u0131n destekledi\u011fi g\u00fcvenilir bir algoritmad\u0131r.<\/li>\n<li>Misafirlerin yerel a\u011f kaynaklar\u0131na eri\u015fimine izin ver kutucu\u011funun (veya benzeri bir kutucu\u011fun) se\u00e7ili olmad\u0131\u011f\u0131ndan emin olun. B\u00f6yle bir ayar olmayabilir fakat varsa bu ayar\u0131 se\u00e7meyin. B\u00f6ylece misafirleriniz bilgisayar\u0131n\u0131zda depolanan dosyalar\u0131n\u0131z\u0131 ve di\u011fer bilgileri g\u00f6remeyecektir. Bir misafir a\u011f\u0131 sahibi sahibi olman\u0131n temel amac\u0131 da budur. Baz\u0131 router modemler tam tersini yapar; misafir a\u011f\u0131n\u0131 yerel a\u011f\u0131n\u0131zdan izole eden, bir \u0130zole Et kutucu\u011fu mevcuttur. Varsa, bu se\u00e7ene\u011fi belirleyin.<\/li>\n<li>Ayarlara eri\u015fime izin ver se\u00e7ene\u011fi (veya benzeri) mevcut ise, bu se\u00e7ene\u011fi devre d\u0131\u015f\u0131 b\u0131rak\u0131n. Bu se\u00e7ene\u011fi belirlerseniz, misafir a\u011f kullan\u0131c\u0131lar\u0131n\u0131z router ayarlar\u0131na eri\u015febilir ve kendilerine verilen eri\u015fim izinleri dahil, birtak\u0131m ayarlar\u0131 yeniden yap\u0131land\u0131rabilir. Bunun olmas\u0131n\u0131 istemezsiniz.<\/li>\n<\/ul>\n<p>Art\u0131k haz\u0131r\u0131z! Hem g\u00fcvenli \u0130nternet eri\u015fimi sa\u011flayan hem de yerel cihazlar\u0131n\u0131z\u0131 koruyan bir Wi-Fi misafir a\u011f\u0131n\u0131 yap\u0131land\u0131rd\u0131n\u0131z.<\/p>\n<h2>IoT cihazlar\u0131n\u0131 bir misafir a\u011f\u0131na ba\u011flamak neden daha iyidir?<\/h2>\n<p>Bu arada, bir Wi-Fi misafir a\u011f\u0131 kurmak yaln\u0131zca \u00e7ok say\u0131da arkada\u015f\u0131n\u0131z varsa de\u011fil, ayn\u0131 zamanda \u00e7ok say\u0131da ak\u0131ll\u0131 ev aletiniz varsa da iyi bir fikirdir. Ak\u0131ll\u0131 TVler, ak\u0131ll\u0131 \u00e7ay makineleri, oyun konsollar\u0131 ve benzeri \u015feyler de bir \u0130nternet ba\u011flant\u0131s\u0131na ihtiya\u00e7 duyar. Fakat bunlar\u0131n son g\u00fcncellemeleri yap\u0131lm\u0131\u015f bir bilgisayardan <a href=\"https:\/\/www.kaspersky.com.tr\/blog\/internet-of-vulnerabilities\/4503\/\" target=\"_blank\" rel=\"noopener\">\u00e7ok daha fazla g\u00fcvenlik riskine sahip<\/a> olmas\u0131 olas\u0131d\u0131r. Yani ana a\u011fa ba\u011fl\u0131yken hack\u2019lenmeleri durumunda, bu ki\u015filer di\u011fer cihazlar\u0131n\u0131za da eri\u015febilir.<\/p>\n<p>Ak\u0131ll\u0131 cihazlardan bahsetmi\u015fken, \u00e7o\u011fu uzman bu cihazlar hacklenebilme ihtimalinden bahsetmez, hack\u2019lenme kesinli\u011fi \u00fczerine konu\u015fur.. Ak\u0131ll\u0131 bir lamban\u0131n bir botnet olmas\u0131 alt\u0131ndan kalk\u0131labilir bir durumken, bir bilgisayar\u0131n zombiye d\u00f6n\u00fc\u015fmesi pek de kolay bir durum de\u011fildir. Di\u011fer \u015feylerin yan\u0131 s\u0131ra, botnetler \u00e7e\u015fitli k\u00f6t\u00fc ama\u00e7l\u0131 yaz\u0131l\u0131m yayarlar ve bilgisayar\u0131n\u0131z bir zombiye d\u00f6n\u00fc\u015fm\u00fc\u015f ise, bu k\u00f6t\u00fc ama\u00e7l\u0131 kod ile onun belle\u011fine rahat\u00e7a ula\u015f\u0131labilir.<\/p>\n<p>T\u00fcm IoT cihazlar\u0131n\u0131 ana a\u011f yerine do\u011fru \u015fekilde yap\u0131land\u0131r\u0131lm\u0131\u015f bir misafir a\u011f\u0131na ba\u011flamak, bu t\u00fcr sald\u0131r\u0131lara kar\u015f\u0131 ekstra koruma sa\u011flar. Siber su\u00e7lular IoT cihazlar\u0131ndan birini hack\u2019lese bile, ana a\u011f\u0131n\u0131za s\u0131zamaz ve ana a\u011fdaki bilgisayar ve ak\u0131ll\u0131 telefonlar\u0131n\u0131z\u0131 tehlikeye sokamaz.<\/p>\n<p>Tabii ki misafir a\u011f\u0131na ba\u011fl\u0131 bir ak\u0131ll\u0131 \u00e7ama\u015f\u0131r makinas\u0131 her zaman bir botnetin par\u00e7as\u0131 haline gelebilir ve DDoS sald\u0131r\u0131lar\u0131nda yer alabilir veya kripto para madencili\u011fi yapabilir (bu, ak\u0131ll\u0131 cihazlar alman\u0131n getirdi\u011fi standart bir risktir). Fakat bu durumda, banka bilgilerinizi ve di\u011fer hassas bilgileri i\u00e7eren bilgisayar\u0131n\u0131z g\u00fcvende olacakt\u0131r.<\/p>\n<p>Bitirmeden \u00f6nce son bir tavsiye: Router modemler ger\u00e7ekten de botnet yarat\u0131c\u0131lar\u0131 i\u00e7in tipik birer hedeftir, bu nedenle evinizdeki router modemin ayg\u0131t yaz\u0131l\u0131m\u0131n\u0131 d\u00fczenli olarak g\u00fcncellemeyi unutmay\u0131n. En son \u00e7\u0131kan g\u00fcncel s\u00fcr\u00fcmler, genellikle, hack\u2019lenebilir g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131 kapat\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Modern d\u00fcnya \u00e7evrimi\u00e7i hizmetlere o kadar ba\u011f\u0131ml\u0131d\u0131r ki misafiriniz geldi\u011finde &#8220;Nas\u0131l gidiyor?&#8221; sorusunun akabinde b\u00fcy\u00fck ihtimalle &#8220;Wi-Fi \u015fifreniz ne?&#8221; sorusu sorulur. Fakat misafirperver ev sahibi muhtemelen bu bilgiyi vermenin bir a\u011f g\u00fcvenli\u011fi riski olu\u015fturabilece\u011finin fark\u0131nda de\u011fildir.<\/p>\n","protected":false},"author":2484,"featured_media":5296,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1284],"tags":[1039,1734,1735,777,629,519,1732,1733,1063,174],"class_list":{"0":"post-5294","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tips","8":"tag-ag","9":"tag-baglanti","10":"tag-guvenli","11":"tag-internet","12":"tag-iot","13":"tag-ipuclari-2","14":"tag-misafir-agi","15":"tag-misafir-wifi","16":"tag-nesnelerin-interneti","17":"tag-wi-fi"},"hreflang":[{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/guest-wifi\/5294\/"},{"hreflang":"en-in","url":"https:\/\/www.kaspersky.co.in\/blog\/guest-wifi\/14291\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/guest-wifi\/11984\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/guest-wifi\/16271\/"},{"hreflang":"en-gb","url":"https:\/\/www.kaspersky.co.uk\/blog\/guest-wifi\/14446\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/guest-wifi\/13403\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/guest-wifi\/16952\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/guest-wifi\/16295\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/guest-wifi\/21302\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/guest-wifi\/23843\/"},{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/guest-wifi\/10932\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/guest-wifi\/10946\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/guest-wifi\/9740\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/guest-wifi\/17693\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/guest-wifi\/21612\/"},{"hreflang":"ru-kz","url":"https:\/\/blog.kaspersky.kz\/guest-wifi\/17377\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/guest-wifi\/21148\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/guest-wifi\/21153\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.com.tr\/blog\/tag\/ipuclari-2\/","name":"ipu\u00e7lar\u0131"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/users\/2484"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=5294"}],"version-history":[{"count":6,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5294\/revisions"}],"predecessor-version":[{"id":6897,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5294\/revisions\/6897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media\/5296"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=5294"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=5294"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=5294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}