Firewalls

Firewalls - a nidaamka software gaar ah difaaca (firewalls) si looga hortago weerar virus Internet fasaxin, iyo sidoo kale abuuraya caqabad ah hal computer ah, ama guud ahaan network degaanka ah ka xaasidnimo Trojans. Iyagoo ka duulaya ay ujeedada ugu weyn ee - ma inuu seego baakadaha laga shakiyo, barnaamijyada sida ay leeyihiin magac kale - miirayaasha. Maanta soo saarayaasha ugu caanka ah ee firewalls ilaaliya waa sida soo socota: ZyXEL, Brannmur, TrustPort Total Protection, ZoneAlarm, D-Link, barashada Kombiyuutarka Secure, Watchguard Technologies.

configuring firewalls

Firewalls waxaa gacanta loo qaybiyay, kaas oo awood u ilaalin loo xirxiro faahfaahsan. Mid ka mid ah qaababka ugu muhiimsan - antivirus dejinta si toos ah USB-dekedaha. Si goobaha la doonayo, aad isticmaalayso barnaamij noocan oo kale ah ka abuuri karaan dhamaystiran gacanta a ka badan iyo wixii soo baxayey on network deegaanka iyo in qalab kasta oo elektaroonik ah ee ay ka kooban.

By fulinta sixitaanka Buugga of gaashaanka ku saabsan mid ka mid ah kombiyuutarada on shabakadda, waxaa suurto gal ah in wakhtiga ugu gaaban suurogal si ay u gudbiyaan goobaha diyaar-dhigay in unugyada kale ee network. Waxaa intaa dheer, synchronicity hawlgalka la hubinayaa xitaa haddii xidhiidhka ka network wireless. Dejinta-beegyada uu u baahan yahay hawlgalka brannmur qaadataa waqti qaar ka mid ah, laakiinse haddaad isaga ka Ahaal daweeyo, xayiraad ammaanka xannibi karaa qaar ka mid ah loo baahan yahay inay ka adeegaan.

muuqaalada dheeraad ah ee filtarrada network

Waxaa jira firewalls in la qaybiyay kartaa ilaalinta oo dheeraad ah oo adeegyada iyo codsiyada gaar ah. Tusaale ahaan, si looga hortago jabsiga "Control Parental" oo qarka u saaran "spam." Aasaasidda helitaanka internetka iyo xaq u leeyihiin inay ka hawlgalaan shabakad xidhan barnaamij kasta oo codsi si gooni gooni ah waxaa lagu qeexi karaa. filter Fieldbus si loo xakameeyo helitaanka goobaha loola socdo waxaa laga yaabaa in Albaabo iskaan in shaandhayso Web-ku jira. Sidoo kale waa ay xakameyn karaan helitaanka ka laga shakiyo IP-address, in aad wargeliso ama markii cadaadis ay isku day in weerarka.

Noocyada firewalls firewalls

Firewalls kala qaybsan yihiin noocyada soo socda:

- brannmur dhaqameed, kaas oo bixiya dabaqii labaad helaan diro loona helo xirmooyin;

- casharka brannmur ah raad fadhiyada shaqsi adkeeyey inta codsiyada ay helaan waqtiga xiritaanka xirmooyin laheyn sida caadiga ah loo isticmaalo jabsiga, iskaanka xog qarsoodi ah, iwm,..

- brannmur FALANQAYNTA fulinta shaandhaynta ku salaysan falanqaynta macluumaadka gudaha baakadka, raaceen by xanibeen of Trojans la aqoonsaday;

- brannmur hardware ah, qalabaysan xawaaraha ka dhisay-in awood ka hortagga isku mar galidda (IPS), iskaanka antivirus, ka hortagga fasaxin users gudahood network gaarka loo leeyahay, iyo VPN-magaciisa, iyo sidoo kale in ka badan saar shaqeeyaan brannmur.

tallaabooyin taxaddar

Si loo hubiyo tayada software oo lagu kalsoonaan karo ilaalinta network ka dhanka ah loo calaanjin fasaxin iyo jabsiga, in la rakibay qanjidhada network shahaado oo keliya brannmur. Currently, falalka sharci-dejinta bixiyo FSTEC shahaado, Gazpromcert iyo FSB ah. Tusaale ahaan, shahaadada FSTEC caddeynaya filter brannmur raacaysaa dhamaan shuruudaha hoos u dhigay in qaybta hore ee dokumentiga Guddiga Farsamo ee State of Russia. A shahaadooyinka FSB muujinaya in barnaamijyada ilaalinta nidaamka u dhiganta shuruudaha Standard State Ruush ammaanka iyo asturnaanta macluumaadka.