{"id":5419,"date":"2021-05-24T17:36:00","date_gmt":"2021-05-24T14:36:00","guid":{"rendered":"https:\/\/www.niobehosting.com\/blog\/?p=5419"},"modified":"2021-04-28T11:13:54","modified_gmt":"2021-04-28T08:13:54","slug":"siber-guvenlik","status":"publish","type":"post","link":"https:\/\/www.niobehosting.com\/blog\/siber-guvenlik\/","title":{"rendered":"Siber G\u00fcvenlik Nedir?"},"content":{"rendered":"\n

Siber g\u00fcvenlik<\/strong>, internet ortam\u0131nda bulunan baz\u0131 tehditlere kar\u015f\u0131 geli\u015ftirilen \u00f6nlemler b\u00fct\u00fcn\u00fcd\u00fcr. Ki\u015fisel bilgilerimiz, maddi kaynaklar\u0131m\u0131z, banka hesaplar\u0131m\u0131z veya uzun s\u00fcre \u00e7al\u0131\u015farak olu\u015fturdu\u011fumuz dijital ortamda saklanan \u00e7al\u0131\u015fmalar\u0131m\u0131z, internet ortam\u0131na a\u00e7\u0131k bir bilgisayarda her daim risk alt\u0131ndad\u0131r ve bu risklerden korunmak i\u00e7in baz\u0131 disiplinler geli\u015ftirilmi\u015ftir.\u00a0<\/p>\n\n\n\n

Siber Sald\u0131r\u0131 Nedir?<\/h2>\n\n\n\n

Siber ortam\u0131 kullanan ki\u015fi \u015firket, kurum veya devletlere ait \u00f6nemli veriler, hesaplar, maddi veya dijital varl\u0131klar\u0131n \u00e7al\u0131nmas\u0131 i\u00e7in veya web sitelerinin i\u015fleyi\u015fini engellemek \u00fczere yap\u0131lan eylemlere siber sald\u0131r\u0131 denir. <\/p>\n\n\n\n

\u00c7ok farkl\u0131 metodlar ve ara\u00e7lar kullan\u0131lan bu sald\u0131r\u0131lar\u0131n da t\u00fcrleri bulunur. Siber sald\u0131r\u0131lar, siber ortam\u0131n a\u00e7\u0131klar veya s\u00f6m\u00fcr\u00fclebilir insan davran\u0131\u015flar\u0131 kullan\u0131larak yap\u0131l\u0131r. <\/p>\n\n\n\n

\u0130nternetin yap\u0131s\u0131, web siteleri, veri taban\u0131 ve kodlama sistemlerindeki a\u00e7\u0131klar\u0131 ke\u015ffeden hackerlar bu a\u00e7\u0131klar\u0131 kullan\u0131rlar bunun kar\u015f\u0131s\u0131nda da sistemin kendisi de bu a\u00e7\u0131klar\u0131 kapatarak engellemeye \u00e7al\u0131\u015f\u0131r. <\/p>\n\n\n\n

Hackerlar\u0131n hangi a\u00e7\u0131klar\u0131 kullanarak bizim i\u00e7in tehdit olu\u015fturdu\u011funu bilirsek daha g\u00fcvende oluruz.<\/p>\n\n\n\n

Siber Sald\u0131r\u0131 T\u00fcrleri<\/h2>\n\n\n\n

DDoS<\/h3>\n\n\n\n

DDoS<\/strong><\/a> (D<\/strong>istributed D<\/strong>enial o<\/strong>f S<\/strong>ervice) da\u011f\u0131t\u0131k hizmet reddi sald\u0131r\u0131s\u0131 olarak tan\u0131mlan\u0131r. Bir\u00e7ok bilgisayardan ayn\u0131 anda bir sunucunun kapasitesini dolduracak kadar paket yollanmas\u0131 sonucu hizmeti durdurmaya y\u00f6nelik bir sald\u0131r\u0131d\u0131r. Bir\u00e7ok \u00e7e\u015fidi vard\u0131r.<\/p>\n\n\n\n

Vir\u00fcs<\/h3>\n\n\n\n

Vir\u00fcs kavram\u0131 \u00e7ok \u00f6ncelerden beri duydu\u011fumuz ve bildi\u011fimiz bir konudur. Vir\u00fcsler genelde sistemleri bozmak \u00e7al\u0131\u015fmak hale getirmek \u00fczere olu\u015fturulmu\u015f, \u00e7ok h\u0131zl\u0131 kopyalan\u0131p ba\u015fka yerlere de bula\u015fma \u00f6zelli\u011finde olan zararl\u0131 yaz\u0131l\u0131mlard\u0131r.<\/p>\n\n\n\n

Malware<\/h3>\n\n\n\n

K\u00f6t\u00fcc\u00fcl yaz\u0131l\u0131m olarak adland\u0131r\u0131lan malware yaz\u0131l\u0131mlar\u0131 \u00e7ok \u00e7e\u015fitlidir. Kimisi bilgisayar\u0131n\u0131z\u0131n g\u00fcvenlik sisteminizde a\u00e7\u0131k olu\u015fturur ve k\u00f6t\u00fc niyetli insanlar\u0131n bilgisayar\u0131n\u0131za ula\u015fmas\u0131n\u0131 sa\u011flar. Trojan (Truva At\u0131), Keylogger (Klavye Kaydedici Yaz\u0131l\u0131m), Worm (Solucan), Ransomware (Fidye yaz\u0131l\u0131m\u0131), Adware (Reklam Yaz\u0131l\u0131m\u0131) ve vir\u00fcsler de bu gruba girer. Genelde bu yaz\u0131l\u0131mlardan  genelde ransomware (fidye yaz\u0131l\u0131mlar\u0131) daha \u00e7ok kullan\u0131l\u0131r. Ransomware bula\u015fan bilgisayardaki t\u00fcm veriler bu yaz\u0131l\u0131m sayesinde \u015fifrelenir ve program\u0131 kullananlar \u015fifreyi \u00e7\u00f6zme kar\u015f\u0131l\u0131\u011f\u0131nda sizden Bitcoin veya t\u00fcrevi paralar isterler. <\/p>\n\n\n\n

Phishing<\/h3>\n\n\n\n

Oltalama olarak a\u00e7\u0131klanabilecek bir kavram olan Phishing y\u00f6nteminde, kullan\u0131c\u0131lar sahte web sitelerine y\u00f6nlendirerek, kullan\u0131c\u0131 ad\u0131 ve \u015fifrelerinin \u00e7al\u0131nmaya \u00e7al\u0131\u015f\u0131lmaktad\u0131r. Bu sald\u0131r\u0131lar genel olarak ger\u00e7ek markalardan geliyormu\u015f gibi g\u00f6r\u00fcnen cazip teklifler sunan reklamlar ile veya mail reklamlar\u0131 ile gelen linkler vas\u0131tas\u0131yla yap\u0131lmaktad\u0131r.<\/p>\n\n\n\n

Man In The Middle<\/h3>\n\n\n\n

Ortadaki adam anlam\u0131na gelen bu sald\u0131r da ortak kullan\u0131lan a\u011flarda kolayl\u0131kla yap\u0131labilmektedir. K\u00f6t\u00fc niyetli ki\u015filer internet kayna\u011f\u0131 olan modem ile sizin aran\u0131za girer ve teknik manip\u00fclasyonla modeme siz oldu\u011funu, size de modem oldu\u011funu s\u00f6yler ve b\u00fct\u00fcn internet ba\u011flant\u0131n\u0131z o ki\u015finin \u00fczerinden ge\u00e7erek size ula\u015f\u0131r. Dolay\u0131s\u0131yla sizin web \u00fczerinde ne yapt\u0131\u011f\u0131n\u0131z\u0131 a\u00e7\u0131k\u00e7a g\u00f6rebilir hale gelir bu sebeple bu sald\u0131r\u0131 tipine ortadaki adam sald\u0131r\u0131s\u0131 ad\u0131 verilmi\u015ftir. <\/p>\n\n\n\n

Bilmedi\u011finiz a\u011f kaynaklar\u0131ndan internete ba\u011fland\u0131\u011f\u0131n\u0131zda b\u00f6yle bir sald\u0131r\u0131ya kurban olman\u0131z muhtemeldir. B\u00f6yle g\u00fcvensiz ba\u011flant\u0131 se\u00e7eneklerinde \u00f6zel bilgilerini i\u00e7eren resmi i\u015flemler veya bankac\u0131l\u0131k i\u015flemlerinizi yapmak \u00e7ok tehlikeli olabilir.<\/p>\n\n\n\n

SQL \u0130njeksiyonu<\/h3>\n\n\n\n

\u0130nternet sitelerinin ba\u011fl\u0131 bulunduklar\u0131 veritaban\u0131 a\u00e7\u0131klar\u0131ndan yararlanarak veritaban\u0131na s\u0131zma metodudur. Veritaban\u0131na giren ki\u015fi t\u00fcm verileri elde edebilir ayr\u0131ca de\u011fi\u015ftirebilir.<\/p>\n\n\n\n

Sosyal M\u00fchendislik<\/h3>\n\n\n\n

Sosyal m\u00fchendislik de asl\u0131nda bir miktar Phishing sald\u0131r\u0131s\u0131 say\u0131l\u0131r ancak \u00e7ok daha kapsaml\u0131 \u00e7al\u0131\u015fmalar ile olu\u015fturulur. Phishing sald\u0131r\u0131s\u0131nda hedef belli de\u011fildir kimin d\u00fc\u015fece\u011fi belli olmaz ancak bu sald\u0131r\u0131 modelinde hedef g\u00f6zetilir. Sizin kimlerle yaz\u0131\u015ft\u0131\u011f\u0131n\u0131z, hangi markalardan,hangi platformlardan al\u0131\u015fveri\u015f yapt\u0131\u011f\u0131n\u0131z hepsi incelenir ve g\u00fcvendi\u011finiz kaynaklardan geliyormu\u015f izlenimi verilen linkler yollan\u0131r ve ki\u015fisel bilgileriniz \u00e7al\u0131n\u0131r.<\/p>\n\n\n\n

Siber G\u00fcvenli\u011finizi Sa\u011flamak i\u00e7in Ne Yapmal\u0131s\u0131n\u0131z?<\/h2>\n\n\n\n

Siber g\u00fcvenlik uygulamalar\u0131nda \u00e7ok farkl\u0131 y\u00f6ntemler ve \u00f6nlemler kullan\u0131lmaktad\u0131r. Ancak her zaman en \u00f6nemli \u00f6ncelik bilin\u00e7li olmaktan ge\u00e7er, \u00f6yle ki bilin\u00e7li kullan\u0131c\u0131 interneti kullan\u0131rken ataca\u011f\u0131 her ad\u0131m\u0131 kontroll\u00fc atar. Sistemi kullan\u0131rken kullan\u0131lacak kontroll\u00fc \u015f\u00fcphe sizi bir\u00e7ok sald\u0131r\u0131dan koruyacakt\u0131r.<\/p>\n\n\n\n

Sistemi G\u00fcncel Tutmak<\/h3>\n\n\n\n

K\u00f6t\u00fc niyetli ki\u015filer \u00e7o\u011funlukla sistemin a\u00e7\u0131klar\u0131n\u0131 kullan\u0131r demi\u015ftik, sistem de kullan\u0131lan bu a\u00e7\u0131klar\u0131 ke\u015ffederek kendini geli\u015ftiren g\u00fcncellemeler yay\u0131nlar. Bu sebeple kulland\u0131\u011f\u0131n\u0131z i\u015fletim sistemi veya program\u0131n g\u00fcncellemelerini yapmak ilk ad\u0131m olacakt\u0131r. Sisteminizi d\u00fczenli olarak taray\u0131p g\u00fcncelle\u015ftirmek riskleri azalt\u0131r.<\/p>\n\n\n\n

E\u011fitimli ve Bilin\u00e7li Olmak<\/h3>\n\n\n\n

Sistemi tehdit etme potansiyeline sahip i\u015flemler hakk\u0131nda bilgi sahibi olmak ilk al\u0131nacak \u00f6nlemlerdendir. \u00d6zellikle \u015firketler ve kurumlarda kritik verilere ula\u015fma izni olan kullan\u0131c\u0131lar i\u00e7in bilin\u00e7lendirme yap\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n

G\u00fcvenlik Yaz\u0131l\u0131mlar\u0131 Kullanmak<\/h3>\n\n\n\n

Antivir\u00fcs, firewall, anti malware (zararl\u0131 yaz\u0131l\u0131m) uygulamalar\u0131 kullanmak, vir\u00fcs, malware, fidye yaz\u0131l\u0131mlar\u0131 gibi  risklerin b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131n \u00f6n\u00fcne ge\u00e7er. Tabi ki bu programlar\u0131n lisansl\u0131 ve g\u00fcncel olmas\u0131 gerekti\u011fini s\u00f6ylemekte fayda vard\u0131r. \u0130nternette \u00e7ok say\u0131da \u00fccretsiz, demo yaz\u0131l\u0131mlar var ancak bir \u00e7o\u011fu tam koruma sa\u011flam\u0131yor. Ger\u00e7ekte hi\u00e7bir yaz\u0131l\u0131m her an tam koruma sa\u011flayam\u0131yor, bunu da unutmayal\u0131m. Bu sebeple g\u00fcncellemeleri takip etmek ve yeni olu\u015facak risklere kar\u015f\u0131 antivir\u00fcs programlar\u0131n\u0131 g\u00fcncel tutmakta fayda vard\u0131r.<\/p>\n\n\n\n

Ba\u015fkalar\u0131n\u0131n bilgisayarlar\u0131na tak\u0131lan USB bellekleri kendi ki\u015fisel bilgisayarlar\u0131m\u0131za takmadan \u00f6nce taramak bir\u00e7ok zararl\u0131 yaz\u0131l\u0131m\u0131n size bula\u015fmas\u0131n\u0131 engelleyecektir.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Sistemin Test Edilmesi<\/h3>\n\n\n\n

Bir sistemin ne kadar kolay s\u00f6m\u00fcr\u00fclece\u011fini anlaman\u0131n tek yolu k\u00f6t\u00fc niyetli ki\u015filerin kulland\u0131\u011f\u0131 metotlarla sistemi denemek olacakt\u0131r. \u00d6zellikle veri merkezleri, veri bar\u0131nd\u0131ran internet siteleri ile kurumsal \u00f6nemi olan web sitelerinde olu\u015fabilecek tehditleri tespit edebilmek i\u00e7in \u201cPentest\u201d<\/strong> (Penetrasyon Testi) yani s\u0131zma testlerini uygulmakta fayda vard\u0131r.<\/p>\n\n\n\n

Log Kay\u0131tlar\u0131 ve Sistem Yedeklemeleri<\/h3>\n\n\n\n

Bir sisteme s\u0131zan k\u00f6t\u00fc niyetli ki\u015filer genelde de\u011ferli veriler varsa kopyalarlar ve sizdeki kopyay\u0131 \u015fifrelerler, daha sonra da sizden fidye isterler. Bu sebeple a\u00e7\u0131\u011f\u0131n nerede kim taraf\u0131ndan olu\u015ftu\u011funu tespit etmek i\u00e7in log kay\u0131tlar\u0131n\u0131 incelemek bir fikir edinmemizi sa\u011flar. Bunun yan\u0131nda verileri periyodik olarak ba\u015fka bir kaynakta yedeklemek tamam\u0131n\u0131 kaybetmemek i\u00e7in \u00f6nemli bir ad\u0131m olacakt\u0131r.KKVK<\/strong> (K<\/strong>i\u015fisel V<\/strong>erileri K<\/strong>oruma K<\/strong>anunu) da yasal ba\u011flay\u0131c\u0131l\u0131\u011fa sahiptir. E\u011fer bir e-ticaret sitesi sahibi iseniz kullan\u0131c\u0131lara ait kredi kart\u0131, telefon adres kimlik gibi \u00f6nemli verilerin \u00e7al\u0131nmas\u0131n\u0131 \u00f6nlemenin sorumlulu\u011fu size aittir. Ciddi yapt\u0131r\u0131mlara maruz kalmak istemiyorsan\u0131z bu \u00f6nlemleri alman\u0131z ak\u0131ll\u0131ca olacakt\u0131r.<\/p>\n\n\n\n

VPN veya Proxy Kullanmak<\/h3>\n\n\n\n

G\u00fcn\u00fcm\u00fczde Covid-19 salg\u0131n\u0131 nedeniyle uzaktan \u00e7al\u0131\u015fmak yayg\u0131nla\u015ft\u0131. Uzaktan \u00e7al\u0131\u015fan ki\u015filerin sisteme sa\u011fl\u0131kl\u0131 bir \u015fekilde ve g\u00fcvenlik a\u00e7\u0131\u011f\u0131 olu\u015fturmadan i\u015flem yapabilmesi i\u00e7in VPN<\/strong><\/a> (V<\/strong>irtual P<\/strong>rivate N<\/strong>etwork) ve Proxy ba\u011flant\u0131s\u0131 kullanmak gerekir.<\/p>\n\n\n\n

\u0130nterneti G\u00fcvenli Bir \u015eekilde Kullanmak<\/h3>\n\n\n\n

\u00c7ok kullan\u0131c\u0131l\u0131 bir a\u011fa sahip bir \u015firket d\u00fc\u015f\u00fcn\u00fcn; bu ki\u015filerin giri\u015f yapabilecekleri web sitelerinin k\u0131s\u0131tlanmas\u0131 bir\u00e7ok tehditin en ba\u015fta \u00f6n\u00fcne ge\u00e7ecektir. A\u011f y\u00f6neticileri ile kullan\u0131c\u0131lar\u0131 yetkisine g\u00f6re s\u0131n\u0131flayarak kademeli kullan\u0131m tan\u0131mlamas\u0131 yapabilir. <\/p>\n\n\n\n

Bireysel kullan\u0131mda ise her web sitesinden dosya veya program indirmemek, tan\u0131mad\u0131\u011f\u0131m\u0131z ki\u015filerden gelen dosya veya linkleri t\u0131klamamak k\u0131smen sizi koruyacakt\u0131r. Ayr\u0131ca warez siteleri ziyaret etmek sizi b\u00fcy\u00fck risk alt\u0131na sokabilir bunu unutmay\u0131n.<\/p>\n\n\n\n

Mobil Kullan\u0131c\u0131lar \u0130\u00e7in G\u00fcvenlik<\/h3>\n\n\n\n

Mobil cihazlar\u0131m\u0131z yine ki\u015fisel ve mahrem bilgilerimizin bulundu\u011fu \u00f6nemli cihazlard\u0131r. Y\u0131llar \u00f6nce bir\u00e7ok \u00fcnl\u00fcye ait foto\u011fraflar\u0131n if\u015fa edilmesi durumun \u00f6nemini bir daha ortaya koymu\u015ftur. Bu sebeple mobil cihazlar\u0131n\u0131za uygulama y\u00fcklemeden \u00f6nce, di\u011fer kullan\u0131c\u0131lar\u0131n yorumlar\u0131n\u0131 okuman\u0131z size bir fikir verecektir. Ayr\u0131ca y\u00fckledi\u011fimiz uygulamalar ilk kurulum esnas\u0131nda hangi verilere ula\u015f\u0131lacaksa sizden izin istemek zorundad\u0131r, her iste\u011fe evet demeyin. <\/p>\n\n\n\n

Bir yaz\u0131 edit\u00f6r\u00fc uygulamas\u0131n\u0131n sizin konumunuza ihtiyac\u0131 yoktur. Benzer \u015fekilde foto\u011fraf d\u00fczenleme program\u0131n\u0131n mesajlar\u0131n\u0131za veya ki\u015filerinize eri\u015fmesinin hi\u00e7bir gere\u011fi yoktur. \u0130\u015fte bu \u00f6rneklerle g\u00f6sterdi\u011fimiz \u00fczere, bir program y\u00fcklerken bu izinlere dikkat ederek y\u00fckleme yapman\u0131z gerekiyor. <\/p>\n\n\n\n

Kullan\u0131c\u0131 Ad\u0131 ve \u015eifreler<\/h3>\n\n\n\n

\u0130nternette bir\u00e7ok i\u015flemi yapabilmek i\u00e7in kullan\u0131c\u0131 ad\u0131 olu\u015fturmak ve \u015fifre belirlemek gerekiyor. Bir\u00e7ok insan da \u015fifreleri ak\u0131llar\u0131nda tutamad\u0131klar\u0131 i\u00e7in kolay hat\u0131rlanacak \u015fifreler \u00fcretmeye \u00e7al\u0131\u015f\u0131r. Bunu kullanmak isteyen hackerlar da olu\u015fturdu\u011fu ara\u00e7lar ve wordlistler yoluyla kolay hat\u0131rlanacak ve \u00e7ok kullan\u0131lacak \u015fifreleri deneyerek i\u015fe ba\u015flarlar. <\/p>\n\n\n\n

\u00d6zellikle sosyal medya, al\u0131\u015fveri\u015f siteleri ve bankac\u0131l\u0131kta ayn\u0131 mail adresi ile hesap a\u00e7mak ve her birinde ayn\u0131 \u015fifreyi kullanmak b\u00fcy\u00fck risk te\u015fkil eder. Her web sitesi ve program g\u00fcvenlik a\u00e7\u0131s\u0131ndan ayn\u0131 derecede etkili olmayabilir. <\/p>\n\n\n\n

Basit g\u00fcvenlik \u00f6nlemleri ile \u00e7al\u0131\u015fan bir forum sitesine verdi\u011finiz kullan\u0131c\u0131 mail adresi ve \u015fifrenizi, \u00e7ok daha \u00f6nemli verileriniz olan bir e-ticaret sitesine vermek tehlike olu\u015fturacakt\u0131r. Forum sitesindeki verileri \u00e7alan ki\u015filer sizin mail adresiniz ve \u015fifrenizi alarak di\u011fer \u00f6nemli web sitelerinde denemeye ba\u015flarlar. B\u00f6yle durumlarda risk alt\u0131na girmemek i\u00e7in \u00f6nemli bilgilerinizi verdi\u011finiz web sitelerine ayr\u0131 bir mail adresi ile hesap a\u00e7mak mant\u0131kl\u0131 olacakt\u0131r.<\/p>\n\n\n\n

Periyodik olarak \u015fifreleriniz g\u00fcncellemek de bir di\u011fer y\u00f6ntemdir.<\/p>\n\n\n\n

DDoS Sald\u0131r\u0131s\u0131 \u00d6nlemleri<\/h3>\n\n\n\n

DDoS sald\u0131r\u0131s\u0131<\/a>, bir web sitesi veya sunucunun (server) \u00e7ok say\u0131da kullan\u0131c\u0131 veya bilgisayar yard\u0131m\u0131yla \u00e7al\u0131\u015famaz hale getirilmesidir. Bir\u00e7ok farkl\u0131 adresten kontrol edilen bilgisayarlar ayn\u0131 sunucuya istek g\u00f6nderir ve kapasitenin \u00fcst\u00fcnde gelen isteklere cevap verilemez hale gelince sistem kendini kapat\u0131r. <\/p>\n\n\n\n

Bunun \u00f6n\u00fcne ge\u00e7mek i\u00e7in de farkl\u0131 y\u00f6ntemler mevcuttur. Sunucu taraf\u0131nda yap\u0131lacak g\u00fcvenlik (firewall) uygulamalar\u0131 veya bandwidth geni\u015fletmek di\u011fer se\u00e7enekler olacakt\u0131r.<\/p>\n\n\n\n

Siber G\u00fcvenlik Uzman\u0131 Kimdir?<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Siber G\u00fcvenlik Uzman\u0131, sistemin a\u00e7\u0131klar\u0131n\u0131 bilen, k\u00f6t\u00fc niyetli ki\u015filerin hangi ara\u00e7larla nas\u0131l sald\u0131r\u0131 ger\u00e7ekle\u015ftirdi\u011fine t\u00fcm detaylar\u0131yla hakim ki\u015filerdir. Hackerlar\u0131n tam tersi olan bu ki\u015filer onlar\u0131n y\u00f6ntemlerine kar\u015f\u0131 nas\u0131l \u00f6nlem alaca\u011f\u0131m\u0131z konusunda bize yard\u0131mc\u0131 olurlar. <\/p>\n\n\n\n

\u00d6zel e\u011fitimlerle \u00e7e\u015fitli kabiliyetlere sahip teknik personel olan siber g\u00fcvenlik uzmanlar\u0131 sistemleri test eder ve size atman\u0131z gereken ad\u0131mlar\u0131 s\u00f6ylerler. <\/p>\n\n\n\n

Kritik \u00f6neme sahip sistemler i\u00e7in tam zamanl\u0131 siber g\u00fcvenlik uzman\u0131 tahsis etmek gerekebilir.<\/p>\n\n\n\n

Sonu\u00e7<\/h2>\n\n\n\n

\u0130nternet yayg\u0131nla\u015ft\u0131k\u00e7a tehditler de art\u0131yor, \u0130nternet kullan\u0131rken bilin\u00e7li olmak sizi b\u00fcy\u00fck oranda koruyacakt\u0131r. Yukar\u0131da bahsetti\u011fimiz ad\u0131mlar\u0131 atarak b\u00fcy\u00fck oranda korunabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"

Siber g\u00fcvenlik, internet ortam\u0131nda bulunan baz\u0131 tehditlere kar\u015f\u0131 geli\u015ftirilen \u00f6nlemler b\u00fct\u00fcn\u00fcd\u00fcr. Ki\u015fisel bilgilerimiz, maddi kaynaklar\u0131m\u0131z, banka hesaplar\u0131m\u0131z veya uzun s\u00fcre \u00e7al\u0131\u015farak olu\u015fturdu\u011fumuz dijital ortamda saklanan…<\/p>\n","protected":false},"author":16,"featured_media":5422,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-5419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guvenlik"],"yoast_head":"\nSiber G\u00fcvenlik Nedir? - Niobe Hosting<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.niobehosting.com\/blog\/siber-guvenlik\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Siber G\u00fcvenlik Nedir? - Niobe Hosting\" \/>\n<meta property=\"og:description\" content=\"Siber g\u00fcvenlik, internet ortam\u0131nda bulunan baz\u0131 tehditlere kar\u015f\u0131 geli\u015ftirilen \u00f6nlemler b\u00fct\u00fcn\u00fcd\u00fcr. 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