Firewall - Kuyini? Standard PC umvikeli

Firewall - kuyini? Isici ewusizo ohlelweni lokusebenza noma ukuxazulula ayizwakali? Ngaphambi kokuba siphendule lo mbuzo, kufanele uthole ukuthi yini eyenza i-firewall kanye indlela yokumisa ke.

Uhlolojikelele

udinga awuvikele kokuthola ohlelweni computer ngoba amagciwane impumelelo. Abakwazi ukungena kokubili ngokusebenzisa Inethiwekhi yomhlabajikelele okungukuthi i-Inthanethi, futhi ngokusebenzisa izicelo ezikhethekile ukuthi, isibonelo, ukuthenga noma thwebula, kanye ngokusebenzisa kumadivayisi esikhiphekayo isitoreji (USB flash oshayelayo, amadiski). Ukuvikela ikhompyutha yakho, zikhona izinhlelo eziningi. Ezinye zazo bekwi Ukuvikelwa PC kuphela, kuyilapho abanye ahlinzeke izimuncagazi based isithiyo Inthanethi, kuyilapho abanye bayakwazi bese, nokuningi. Ngakho, i-firewall - kuyini? isofthiwe ekhethekile, okuyinto sizibandakanye zokuhlunga packet data. Uma kukhona isheke sokuhambisana zabo nemingcele elisungulwe uhlelo elikhulula umsebenzisi ngokwakhe (ungasebenzisa izilungiselelo ezizenzakalelayo). I-Windows uhlelo lokusebenza firewall sici yakhiwe, futhi konke okudingeka yenziwe ukuthi zisebenze - kuyinto ukuze uyisebenzise. Futhi uyakwazi ukufaka isofthiwe third-party eyenza yayo umsebenzi.

firewall

Emsebenzini walo wasemuva kohlelo, lesi sici uyakugwema zokuthelela namafayela wakho kukhompyutha yakho nge amagciwane kanye nokugcina ukusebenza kahle lilonke. Ngesikhathi esifanayo ngesikhathi "uhambo" wakho ku inethiwekhi global, lokuvikela (lokho, sesibuyekeze ngaphambili) sihlaziye nedatha ethunyelwayo phezu Internet njengoba amaphakethe, ubanikeza ulwazi ngawo futhi, uma kuphambene nenqubomgomo yokuphepha futhi awafani imithetho, uyabavimbi futhi ihlanganisa nabo ukufinyelela PC yakho.

Kanjani ukulungisa firewall?

Ukuze wenze uhlelo esebenza kahle futhi akatsikameti kushelela umsebenzi wakho ku-Intanethi, kubalulekile ukuba kahle futhi elungiswe kahle. Lokho ukuba linqume imithetho yayo siqu. Ngezansi sichaza indlela ukulungisa Windows firewall. Kusukela umsebenzisi akudingeki kuphela uyisebenzise. Lokhu kungenziwa kanje:

• yiya engxenyeni ethi "Qala";
• khetha "Iphaneli yokulawula";
• ukuthola into "firewall Windows»;
• ku Wavula ifasitela ukuhlola ukuthi isicelo, uma kungenjalo inikwe amandla, amandla.

Isinyathelo sesibili siwukuthi ukumisa uxhumano kanye okuhlukile kuvunyelwe. Lokhu kwenziwa ngezindlela ezimbili: kuphakathi kokuthi wena ukubhala uhlelo (izinhlelo), ukufinyelela lapho kungavunyelwe, noma ngaso sonke isikhathi ohlelweni uzobe ebhekene ngomzamo ukuqalisa entsha isicelo umthetho isethi (okungukuthi, ukuvumela noma ukunqabela ukufinyelela). ungenawo ukukhetha isikhathi, ecacisa umthetho isikhathi ohlelweni, ungakwazi ukukhohlwa ngakho. Okungukuthi, abangabantwana ikhompyutha bebodwa njalo ozoyisebenzisa. Ngokuvamile, ungase wenze kungasebenzi noma nini ngokusebenzisa "Control Panel" - "firewall Windows». Kungakhathaliseki ukusebenzisa uhlelo ejwayelekile noma wasemuva kungcono ukufaka isicelo third-party, unquma, kodwa, ngokusho kongoti, e izinguqulo OS "windose" firewall enkulu efakiwe. Kuyini, manje uyazi!