Tsimikizirani ndi kulengeza spammers ndi hackers
DNS blacklist (DNSBL) ndi deta yomwe ili ndi ma intaneti a ma intaneti omwe ali oopsa. Maofesi awa ndi ma seva amelo omwe amapanga mauthenga akuluakulu a maimelo osayesedwa (spam, onani pansipa) kapena ma seva ena a intaneti omwe akugwiritsidwa ntchito pazemberero. DNSBL imatumikila ma seva ndi IP adilesi komanso mkati mwa Internet Domain Name System (DNS) .
DNS akumasula kukuthandizani kuti mudziwe ngati otumiza uthenga angakhale spammers kapena hackers. Mukhozanso kulengeza maadiresi a spam ndi okayikira ku DNSBL kuti apindule ndi ena pa intaneti. Zolemba zazikulu zazikulu zili ndi zilembo zambiri.
Kuti mugwiritse ntchito DNSBL chithandizo chomwe chili pansipa, lembani adiresi ya IP mu mawonekedwe omwe amapereka kuti ayang'ane mu deta. Ngati mukufuna kufufuza mndandanda wa maimelo a spam, mukhoza kupeza adilesi yake ya IP kuchokera kwa ammutu a ma email (onani: Mmene Mungapezere Adilesi ya IP ya Email Sender )
- SORBS deta
- Mndandanda wazitsulo wa Spamhaus
- Mndandanda wazitsulo wa SpamCop
- Kufufuza kwa SpamCannibal
Potsiriza, zindikirani kuti DNSBL ili ndi ma adresi onse , osati ma intaneti apamtunda omwe amagwiritsidwa ntchito pa ma intaneti.
Kodi Spam ndi chiyani?
Mawu akuti spam amatanthauza malonda osakakamizidwa omwe akugulitsidwa pa intaneti. Ambiri a spam amabwera kwa anthu kudzera pa imelo, koma spam angapezenso pazomwe zili pa intaneti.
Spam imagwiritsa ntchito kuchuluka kwamtundu wa bandwidth pa intaneti. Chofunika kwambiri, chikhoza kudya nthawi yambiri ya anthu ngati sichiyendetsedwa bwino. Mapulogalamu a email athandizidwa kwambiri kuposa zaka kuti achite ntchito yabwino yowunikira ndikusaka spam.
Anthu ena amaganiziranso malonda a pa intaneti (monga mawindo osatsegula otsegula) kuti akhale spam. Mosiyana ndi zofalitsa zowona, malondawa amaperekedwa kwa anthu pochezera mawebusaiti ndipo ndi "mtengo wochita bizinesi" kuti athandizire zogulitsa ndi mautumiki awo.