{"id":53261,"date":"2019-11-27T00:00:00","date_gmt":"2019-11-26T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/chto-ostanetsya-v-servernoj"},"modified":"2020-02-18T14:01:09","modified_gmt":"2020-02-18T11:01:09","slug":"chto-ostanetsya-v-servernoj","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/chto-ostanetsya-v-servernoj","title":{"rendered":"\u010co zostane v serverovni?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"\u010co<\/p>\n

<\/p>\n

Mnoh\u00e9 organiz\u00e1cie vyu\u017e\u00edvaj\u00fa cloudov\u00e9 slu\u017eby alebo pres\u00favaj\u00fa zariadenia do
\nd\u00e1tov\u00fdch centr\u00e1l. \u010co m\u00e1 zmysel necha\u0165 v serverovni a ako najlep\u0161ie organizova\u0165 ochranu perimetra kancel\u00e1rskej siete v takej situ\u00e1cii?<\/em><\/p>\n

<\/a><\/noindex><\/p>\n

Kedysi v\u0161etko fungovalo na serveri.<\/h2>\n

<\/p>\n

Na za\u010diatku rozvoja RuNetu v\u00e4\u010d\u0161ina spolo\u010dnost\u00ed rie\u0161ila ot\u00e1zku s IT infra\u0161trukt\u00farou pribli\u017ene rovnak\u00fdm sp\u00f4sobom: vy\u010dlenilo sa miesto, kde sa umiestnili klimatiza\u010dn\u00e9 zariadenia a kde sa s\u00fastredilo takmer v\u0161etko sie\u0165ov\u00e9 a serverov\u00e9 vybavenie.<\/p>\n

<\/p>\n

Syst\u00e9mov\u00fd administr\u00e1tor nastavoval jeden alebo nieko\u013eko serverov na FreeBSD, Linuxe, alebo OpenSolaris at\u010f. A potom na tomto \u201emajetku\u201c sp\u00fa\u0161\u0165al potrebn\u00e9 slu\u017eby: od webov\u00e9ho servera, firemnej po\u0161ty a\u017e po zdie\u013eanie s\u00faborov.<\/p>\n

<\/p>\n

Ke\u010f spolo\u010dnos\u0165 rastie a vyv\u00edja sa, nevyhnutne sa dost\u00e1va do situ\u00e1cie, ke\u010f serverov\u0148a u\u017e nesp\u013a\u0148a po\u017eiadavky. Ak s\u00fa peniaze, je mo\u017en\u00e9 postavi\u0165 vlastn\u00e9 d\u00e1tov\u00e9 centrum. M\u00f4\u017ee by\u0165 v\u00fdhodnej\u0161ie prenaja\u0165 si reg\u00e1ly v komer\u010dn\u00fdch d\u00e1tov\u00fdch centr\u00e1ch. Kvalitn\u00e9 nap\u00e1janie zalo\u017een\u00e9 na DRUPS, priemyseln\u00fd klimatiza\u010dn\u00fd syst\u00e9m, kompletn\u00fd t\u00edm \u00fazko \u0161pecializovan\u00fdch odborn\u00edkov \u2014 tieto veci s\u00fa m\u00e1lokedy dostupn\u00e9 v pr\u00edpade kancel\u00e1rskej serverovne.<\/p>\n

<\/p>\n

Nasledovan\u00edm ve\u013ek\u00e9ho biznisu sa v povedom\u00ed vedenia stredn\u00fdch a mal\u00fdch firiem postupne deje prechod od psychol\u00f3gie \u201ev\u0161etko si beriem so sebou\u201c a \u201em\u00f4j dom \u2014 moja pevnos\u0165\u201c k \u201eodda\u0165 na stranu a netr\u00e1pi\u0165 sa\u201c.<\/p>\n

<\/p>\n

Pre mal\u00e9 podniky sa tak\u00fdmto variantom \u201ena stranu\u201c stali poskytovatelia cloudov\u00fdch slu\u017eieb. Ak bolo predt\u00fdm pre spolo\u010dnos\u0165 so 40 zamestnancami ma\u0165 vlastn\u00fd po\u0161tov\u00fd server nie\u010d\u00edm \u00faplne samozrejm\u00fdm, dnes slu\u017eba od toho ist\u00e9ho Googlu pres\u00fava na svoju stranu v\u0161etk\u00fdch, ktor\u00ed predt\u00fdm nepredstavovali pr\u00e1cu bez vlastn\u00e9ho Sendmailu alebo Postfixu.<\/p>\n

<\/p>\n

Ve\u013ek\u00fa pomoc v podobnom \u201epres\u00eddlovan\u00ed\u201c poskytli virtu\u00e1lne syst\u00e9my. Ak pred ich pr\u00edchodom bolo potrebn\u00e9 prepravova\u0165 fyzick\u00fd server v celku alebo v\u0161etko nastavova\u0165 na novom \u201ehardv\u00e9ri\u201c, teraz sta\u010d\u00ed prenies\u0165 obraz virtu\u00e1lneho stroja.<\/p>\n

<\/p>\n

\u010co teda zostane v tej malej miestnosti s klimatiz\u00e1ciou?<\/h2>\n

<\/p>\n

Predov\u0161etk\u00fdm ide o sie\u0165ov\u00e9 zariadenia. Ako akt\u00edvne, tak aj pas\u00edvne. \u010casto pod v\u00fdrazom \u201eserverov\u00e1\u201c rozumieme kr\u00ed\u017eov\u00fd kabel s prebytkom sie\u0165ov\u00fdch zariaden\u00ed. A pre tak\u00e9to pr\u00edpady nie je potrebn\u00e1 \u0161peci\u00e1lna miestnos\u0165 s robustn\u00fdm syst\u00e9mom klimatiz\u00e1cie, elektroenergiou a tak \u010falej.<\/p>\n

<\/p>\n

Druh\u00e1 skupina zariaden\u00ed, ktor\u00fa je zatia\u013e \u0165a\u017ek\u00e9 odstr\u00e1ni\u0165 zo serverovne, s\u00fa br\u00e1ny
\nbezpe\u010dnosti.<\/p>\n

<\/p>\n

Ale ak\u00e9 to s\u00fa br\u00e1ny? Ako bolo spomenut\u00e9 vy\u0161\u0161ie, ak v ned\u00e1vnej minulosti mal administr\u00e1tor k dispoz\u00edcii jeden alebo nieko\u013eko serverov, kde mohol implementova\u0165, \u010do mu srdce \u017eelalo, dnes u\u017e tak\u00e1to luxusn\u00e1 mo\u017enos\u0165 nemus\u00ed existova\u0165.<\/p>\n

<\/p>\n

Ale potreba ochrany pred vonkaj\u0161\u00edmi hrozbami nikam nezmizla. M\u00f4\u017eete s\u00edce presun\u00fa\u0165 v\u0161etky slu\u017eby a potrebn\u00e9 zariadenia do d\u00e1tov\u00e9ho centra a posiela\u0165 prev\u00e1dzku z takej br\u00e1ny do kancel\u00e1rskej kr\u00ed\u017eovej skri\u0148ovej cez zabezpe\u010den\u00fd kan\u00e1l, napr\u00edklad cez VPN.
\nTak\u00e1to sch\u00e9ma na prv\u00fd poh\u013ead vyzer\u00e1 l\u00e1kavo, keby len nezv\u00fd\u0161ila z\u00e1\u0165a\u017e na existuj\u00face kan\u00e1ly. Ak nem\u00e1te z\u00e1ujem plati\u0165 za hrub\u0161\u00ed kan\u00e1l, to nie je presne to, \u010do potrebujete.<\/p>\n

<\/p>\n

In\u00e1 mo\u017enos\u0165 \u2014 zak\u00fapi\u0165 \u0161pecializovan\u00e9 zariadenie na ochranu prev\u00e1dzky, ktor\u00e9ho architekt\u00fara, v\u010faka \u00fazkej orient\u00e1cii, umo\u017e\u0148uje vyhn\u00fa\u0165 sa mocn\u00fdm energeticky n\u00e1ro\u010dn\u00fdm a tepla vy\u017earuj\u00facim komponentom.<\/p>\n

<\/p>\n

\u201eZoologick\u00e1 z\u00e1hrada\u201c nebude potrebn\u00e1<\/h2>\n

<\/p>\n

Pri absencii klasickej serverovne je ove\u013ea lep\u0161ie z\u00edska\u0165 hne\u010f nieko\u013eko slu\u017eieb \"v-jednej-krabici\", ne\u017e roz\u0161irova\u0165 \"zoologick\u00fa z\u00e1hradu\" v malej miestnosti, alebo dokonca v r\u00e1mci malej kr\u00ed\u017eovej skrine. Z\u00e1rove\u0148 by toto rie\u0161enie malo by\u0165 cenovo dostupn\u00e9, overen\u00e9 a ma\u0165 norm\u00e1lnu podporu v ru\u0161tine. <\/p>\n

<\/p>\n

Pozn\u00e1mka. Hovor\u00edme teraz o ve\u013emi mal\u00fdch, stredn\u00fdch a v\u00e4\u010d\u0161\u00edch kancel\u00e1ri\u00e1ch. Ve\u013ek\u00e9 spolo\u010dnosti, ktor\u00e9 buduj\u00fa vlastn\u00e9 d\u00e1tov\u00e9 centr\u00e1, zatia\u013e nezoh\u013ead\u0148ujeme \u2014 v jednej \u010dl\u00e1nku \"nie je mo\u017en\u00e9 obsiahnu\u0165 neuchopite\u013en\u00e9\".<\/em><\/p>\n

<\/p>\n

A na ka\u017ed\u00fa situ\u00e1ciu m\u00e1 Zyxel u\u017e rie\u0161enie, pritom v r\u00e1mci jednej produktovej l\u00ednie. Skr\u00e1tka, \"zoologick\u00e1 z\u00e1hrada\" nebude potrebn\u00e1.<\/p>\n

<\/p>\n

Br\u00e1ny bezpe\u010dnosti ZyWALL ATP<\/h2>\n

<\/p>\n

U\u017e sme predt\u00fdm hovorili o princ\u00edpoch fungovania tak\u00fdchto zariaden\u00ed na pr\u00edklade ZyWALL ATP200<\/a><\/noindex>, Ich charakteristick\u00fd rys spo\u010d\u00edva v kombin\u00e1cii firewallu s cloudovou bezpe\u010dnostnou slu\u017ebou Zyxel Cloud. V\u010faka tomuto rozdeleniu \u00faloh rie\u0161i ZyWALL ATP \u0161irok\u00e9 spektrum ot\u00e1zok okolo ochrany perimetra, ani\u017e by vy\u017eadoval dodato\u010dn\u00e9 hardv\u00e9rov\u00e9 zdroje.<\/p>\n

<\/p>\n

Zoznam funkci\u00ed ochrany je ve\u013emi bohat\u00fd (pozri tabu\u013eku 1), vr\u00e1tane n\u00e1strojov analytiky SecuReporter a Sandboxing \u2014 \"pieskoviska\" na predbe\u017en\u00fa anal\u00fdzu s\u0165ahovan\u00e9ho obsahu.<\/p>\n

<\/p>\n

Je potrebn\u00e9 znovu zd\u00f4razni\u0165 \u2014 v tomto pr\u00edpade jednoducho pren\u00e1\u0161ame slu\u017eby z lok\u00e1lnej kancel\u00e1rie do cloudu. V\u0161etko ostatn\u00e9 vykon\u00e1va Zyxel Cloud v anonymnom re\u017eime. Okrem pohodlia tento pr\u00edstup zabezpe\u010duje efekt\u00edvnu ochranu pred hrozbami nult\u00e9ho d\u0148a v\u010faka strojov\u00e9mu u\u010deniu a v\u00fdmene inform\u00e1ci\u00ed medzi br\u00e1nami ATP na celom svete. Na ochranu bola vybudovan\u00e1 cel\u00e1 neur\u00f3nov\u00e1 sie\u0165.<\/p>\n

<\/p>\n

Cit\u00e1t<\/a><\/noindex>: \u201ePri zisten\u00ed nezn\u00e1meho s\u00faboru Cloud Query r\u00fdchlo (v priebehu nieko\u013ek\u00fdch sek\u00fand) over\u00ed jeho hash k\u00f3d v cloudovej datab\u00e1ze a ur\u010d\u00ed, \u010di je nebezpe\u010dn\u00fd alebo nie. Na fungovanie tejto slu\u017eby je potrebn\u00e9 minimum sie\u0165ov\u00fdch zdrojov, a preto nezni\u017euje v\u00fdkon zariadenia. \u00da\u010dinnos\u0165 ochrany pred hrozbami zabezpe\u010duje neust\u00e1le aktualizovan\u00e1 cloudov\u00e1 datab\u00e1za, ktor\u00e1 obsahuje \u00fadaje o miliard\u00e1ch hrozieb. Cloud Query taktie\u017e ur\u00fdch\u013euje \u010dinnos\u0165 inteligentn\u00fdch funkci\u00ed na zistenie nov\u00fdch hrozieb Zyxel Security Cloud, \u010do posil\u0148uje ochranu pred \u0161kodliv\u00fdm k\u00f3dom ka\u017ed\u00e9ho firewallu ATP.<\/p>\n

<\/p>\n

\"\u010co<\/p>\n

<\/p>\n

Tabu\u013eka 1. Technick\u00e9 \u0161pecifik\u00e1cie s\u00e9rie ZyWALL ATP<\/em>.<\/p>\n

<\/p>\n

Pozn\u00e1mky:<\/em><\/strong><\/p>\n

<\/p>\n

(1) Skuto\u010dn\u00fd v\u00fdkon ve\u013emi z\u00e1vis\u00ed od stavu siete a akt\u00edvnych aplik\u00e1ci\u00ed.<\/em><\/p>\n

<\/p>\n

(2) Maxim\u00e1lna priepustnos\u0165 je zalo\u017een\u00e1 na RFC 2544 (1,518-byte UDP packets).<\/em><\/p>\n

<\/p>\n

(3) Zmeran\u00e1 priepustnos\u0165 VPN je zalo\u017een\u00e1 na RFC 2544 (1,424-byte UDP packets).<\/em><\/p>\n

<\/p>\n

(4) AV a IDP metriky priepustnosti pou\u017e\u00edvaj\u00fa priemyseln\u00e9 \u0161tandardn\u00e9 HTTP testovanie v\u00fdkonu (1,460-byte HTTP packets). Testovanie sa vykon\u00e1valo v multithreaded re\u017eime.<\/em><\/p>\n

<\/p>\n

(5) Pri meran\u00ed maxim\u00e1lneho po\u010dtu rel\u00e1ci\u00ed bol pou\u017eit\u00fd priemyseln\u00fd \u0161tandardn\u00fd n\u00e1stroj \u2014 IXIA IxLoad testing tool.<\/em><\/p>\n

<\/p>\n

(6) V\u00fdsledky testu r\u00fdchlosti pripojenia s 1Gbps WAN boli vykon\u00e1van\u00e9 v re\u00e1lnych podmienkach a m\u00f4\u017eu ma\u0165 mal\u00e9 odch\u00fdlky v z\u00e1vislosti od kvality kan\u00e1la.<\/em><\/p>\n

<\/p>\n

(7): Po uplynut\u00ed platnosti Gold Pack bud\u00fa podporovan\u00e9 len 2 AP.<\/em><\/p>\n

<\/p>\n

(8): Funkcie m\u00f4\u017eete aktivova\u0165 alebo roz\u0161\u00edri\u0165 zak\u00fapen\u00edm \u010fal\u0161\u00edch licenci\u00ed na slu\u017eby Zyxel.<\/em><\/p>\n

<\/p>\n

Venujte pozornos\u0165 podporovan\u00e9mu s\u00faboru VPN slu\u017eieb. Takmer v\u0161etko potrebn\u00e9 na spojenie so s\u00eddlom alebo dom\u00e1cou kancel\u00e1riou je u\u017e 'v jednom balen\u00ed', preto m\u00f4\u017eete toto zariadenie s d\u00f4verou odporu\u010di\u0165 ako koncov\u00fd bod pre pobo\u010dky, ako aj na podporu pr\u00e1ce na dia\u013eku.<\/p>\n

<\/p>\n

Rie\u0161enia pre mal\u00e9 kancel\u00e1rie<\/h2>\n

<\/p>\n

Mal\u00e9 kancel\u00e1rie m\u00f4\u017eeme z gruntu rozdeli\u0165 na dve skupiny: samostatn\u00e9 podniky a pobo\u010dky ve\u013ek\u00fdch spolo\u010dnost\u00ed.<\/p>\n

<\/p>\n

Samostatn\u00e9 podniky s\u00fa ned\u00e1vno vznikaj\u00face podniky a tie, ktor\u00e9 maj\u00fa osud by\u0165 mal\u00fdmi. Napr\u00edklad dizajn\u00e9rske \u0161t\u00fadi\u00e1, architektonick\u00e9 kancel\u00e1rie, redakcie men\u0161\u00edch m\u00e9di\u00ed a podobne. Tak\u00e9to obchodn\u00e9 subjekty \u010dasto vyu\u017e\u00edvaj\u00fa cloudov\u00e9 slu\u017eby, minim\u00e1lne e-mail a zdie\u013eanie s\u00faborov.<\/p>\n

<\/p>\n

Pobo\u010dky v\u00e4\u010d\u0161\u00edch organiz\u00e1ci\u00ed \u2014 pre nich je d\u00f4le\u017eit\u00e9 ma\u0165 stabiln\u00e9 spojenie s centr\u00e1lnou kancel\u00e1riou. V\u0161etko ostatn\u00e9 sa nach\u00e1dza v 'Centr\u00e1le'.<\/p>\n

<\/p>\n

\u010casto tak\u00e9to 'mal\u00e9' podniky potrebuj\u00fa jednoduch\u00e9 rozhranie na spr\u00e1vu. Sie\u0165ov\u00fd administr\u00e1tor zo s\u00eddla m\u00e1 \u010dasto obmedzen\u00e9 mo\u017enosti r\u00fdchlo sa presun\u00fa\u0165 do vzdialen\u00fdch miest na rie\u0161enie probl\u00e9mov v novej pobo\u010dke. Miestne mal\u00e9 firmy tak\u00fato mo\u017enos\u0165 v\u00f4bec nemaj\u00fa. Musia sa spolieha\u0165 na 'prich\u00e1dzaj\u00faceho administr\u00e1tora'. Pre tak\u00e9to pr\u00edpady je potrebn\u00e9 spravovanie na princ\u00edpe '\u010d\u00edm jednoduch\u0161ie \u2014 t\u00fdm spo\u013eahlivej\u0161ie'.
\nPre mal\u00e9 kancel\u00e1rie m\u00e1 zmysel pou\u017ei\u0165 modely ZyWALL ATP100 a ZyWALL ATP200.<\/p>\n

<\/p>\n

Sie\u0165ov\u00fd br\u00e1na<\/p>\n

<\/p>\n

ATP100 sa objavila relat\u00edvne ned\u00e1vno, ale u\u017e sa dostala do<\/a><\/noindex> predaja Hlavn\u00fd rozdiel oproti star\u0161iemu modelu (<\/a><\/noindex>.<\/p>\n

<\/p>\n

ATP200) spo\u010d\u00edva v tom, \u017ee je ur\u010den\u00fd na men\u0161iu z\u00e1\u0165a\u017e a nem\u00e1 mont\u00e1\u017e pre 19-palcov\u00fa rack. Odpor\u00fa\u010da sa pre dom\u00e1ce kancel\u00e1rie, mal\u00e9 firmy, pobo\u010dky a podobne.<\/a><\/noindex>Obr\u00e1zok 1. ZyWALL ATP100.<\/p>\n

<\/p>\n

\"\u010co<\/p>\n

<\/p>\n

Z kon\u0161truk\u010dn\u00fdch vlastnost\u00ed: ATP100 a ATP200 s\u00fa bezventil\u00e1torov\u00e9 modely. Pre\u010do je to dobr\u00e9: po prv\u00e9, nie je \u017eiaden hluk, po druh\u00e9, nie je potrebn\u00e9 meni\u0165 ventil\u00e1tor. V situ\u00e1cii s 'prich\u00e1dzaj\u00facim administr\u00e1torom' je to dos\u0165 d\u00f4le\u017eit\u00fd parameter.<\/em><\/p>\n

<\/p>\n

Obr\u00e1zok 2. ZyWALL ATP200.<\/p>\n

<\/p>\n

\"\u010co<\/p>\n

<\/p>\n

Model ATP200 podporuje dva porty WAN a m\u00f4\u017ee sa prip\u00e1ja\u0165 k dvom nez\u00e1visl\u00fdm link\u00e1m, napr\u00edklad od r\u00f4znych poskytovate\u013eov.<\/em><\/p>\n

<\/p>\n

Model ATP200 podporuje dva porty WAN a m\u00f4\u017ee sa prip\u00e1ja\u0165 k dvom nez\u00e1visl\u00fdm link\u00e1m, napr\u00edklad od r\u00f4znych poskytovate\u013eov. <\/p>\n

<\/p>\n

Ako bolo povedan\u00e9 vy\u0161\u0161ie, pre mal\u00fa kancel\u00e1riu je najd\u00f4le\u017eitej\u0161ie po stabilnom dodan\u00ed elektriny stabiln\u00e9 pripojenie. Bohu\u017eia\u013e, miestni poskytovatelia nie v\u017edy m\u00f4\u017eu zaru\u010di\u0165 absenciu v\u00fdpadkov. Treba h\u013eada\u0165 z\u00e1lo\u017en\u00e9 mo\u017enosti.<\/p>\n

<\/p>\n

D\u00d4LE\u017dIT\u00c9!<\/em><\/strong> Okrem \u0161peci\u00e1lnych WAN portov maj\u00fa modely ATP aj USB porty, ku ktor\u00fdm m\u00f4\u017eete pripoji\u0165 USB modem a pou\u017e\u00edva\u0165 ho ako WAN. T\u00e1to mo\u017enos\u0165 je dostupn\u00e1 pre v\u0161etky ATP.<\/em><\/p>\n

<\/p>\n

Ak m\u00e1 zariadenie SFP port, m\u00f4\u017eete ho tie\u017e vyu\u017ei\u0165 ako WAN. T\u00e1to funkcia je dostupn\u00e1 pre v\u0161etky ATP.<\/em> <\/p>\n

<\/p>\n

Toto je tak\u00fd tip od spolo\u010dnosti Zyxel.<\/em><\/p>\n

<\/p>\n

Stredn\u00e9 firmy<\/h2>\n

<\/p>\n

Pre stredn\u00e9 firmy m\u00e1 Zyxel svoj zauj\u00edmav\u00fd \u201ehardware\u201c \u2014 ZyWALL ATP500<\/a><\/noindex> <\/p>\n

<\/p>\n

Toto je br\u00e1na novej gener\u00e1cie s roz\u0161\u00edrenou ochranou proti vyv\u00edjaj\u00facim sa hrozb\u00e1m.<\/p>\n

<\/p>\n

Medzi zauj\u00edmav\u00e9 vlastnosti patr\u00ed:<\/p>\n

<\/p>\n

7 konfigurovate\u013en\u00fdch portov umo\u017e\u0148uje flexibiln\u00e9 nastavenie, napr\u00edklad 2 WAN, 2 DMZ a 3 LAN porty pri pripojen\u00ed 3 samostatn\u00fdch VLAN pre vn\u00fatorn\u00e9 pou\u017eitie. K dispoz\u00edcii je tie\u017e 1 SFP port.<\/p>\n

<\/p>\n

\"\u010co<\/p>\n

<\/p>\n

Obr\u00e1zok 3. ZyWALL ATP500.<\/em><\/p>\n

<\/p>\n

Je mo\u017enos\u0165 fungovania v re\u017eime vysoce dostupn\u00e9ho klasteru Device HA Pro z dvoch ZyWALL ATP500. Ak jeden nie je v prev\u00e1dzke, druh\u00fd st\u00e1le zabezpe\u010duje pripojenie.<\/p>\n

<\/p>\n

Vyu\u017eit\u00edm funkci\u00ed ATP500 na \u201epln\u00fd \u00fav\u00e4zok\u201c m\u00f4\u017eete z\u00edska\u0165 flexibiln\u00e9,
\nvysoko spo\u013eahliv\u00e9, bezpe\u010dn\u00e9 pripojenie s extern\u00fdm svetom alebo k jednotliv\u00e9mu uzlu, napr\u00edklad,
\ncentr\u00e1lnej kancel\u00e1rii.<\/p>\n

<\/p>\n

V\u00e4\u010d\u0161ie kancel\u00e1rie<\/h2>\n

<\/p>\n

Pre nich sa odpor\u00fa\u010da najv\u00fdkonnej\u0161ia varianta tejto l\u00ednie \u2014 ATP800.<\/p>\n

<\/p>\n

Tento model m\u00e1 slu\u0161n\u00fd po\u010det portov: 12 RJ-45 a 2 SFP, v\u0161etky m\u00f4\u017eu by\u0165 nakonfigurovan\u00e9 do re\u017eimu WAN, LAN alebo DNZ, \u010do umo\u017e\u0148uje vyu\u017ei\u0165 nieko\u013eko WLAN, zorganizova\u0165 nieko\u013eko DMZ a e\u0161te zostane mo\u017enos\u0165 urobi\u0165 v\u00fdstup do vonkaj\u0161ej siete pre zlo\u017eit\u00fa vn\u00fatorn\u00fa infra\u0161trukt\u00faru. Je vhodn\u00fd pre pomerne ve\u013ek\u00e9 kancel\u00e1rie s rozvinutou sie\u0165ou a vysok\u00fdmi po\u017eiadavkami na bezpe\u010dnos\u0165 a rozdelenie pr\u00edstupu.<\/p>\n

<\/p>\n

\"\u010co<\/p>\n

<\/p>\n

Obr\u00e1zok 4. ZyWALL ATP800.<\/em><\/p>\n

<\/p>\n

Stoj\u00ed za zmienku, \u017ee tento model sa odpor\u00fa\u010da zak\u00fapi\u0165 s tendenciou \"na rast\". Ak sa pl\u00e1nuje rast firmy, napr\u00edklad rozvoj miestnej siete obchodov, m\u00e1 zmysel hne\u010f k\u00fapi\u0165 silnej\u0161\u00ed model, aby ste dvakr\u00e1t neutratili peniaze.<\/p>\n

Ako vid\u00edme, aj v najspart\u00e1nskej\u0161\u00edch podmienkach je mo\u017en\u00e9 zabezpe\u010di\u0165 dobr\u00fa \u00farove\u0148 ochrany, odolnosti a flexibility v pr\u00e1ci.<\/p>\n

Technick\u00e1 podpora, rady, diskusie, novinky, akcie a ozn\u00e1menia \u2014 Pridajte sa <\/a><\/noindex> k n\u00e1m na Telegram! <\/p>\n

<\/p>\n

U\u017eito\u010dn\u00e9 odkazy<\/h2>\n

<\/p>\n

    \n
  1. \n

    Kolekcia: ako, pre\u010do a na \u010do<\/a><\/noindex><\/p>\n

    \n<\/li>\n

  2. \n

    Ra\u0148ajky si dajte sami, pr\u00e1cu zdie\u013ete s \"oblakom\"<\/a><\/noindex><\/p>\n

    \n<\/li>\n

  3. \n

    Str\u00e1nka bezpe\u010dnostn\u00e9ho br\u00e1ny ZyWALL ATP100<\/a><\/noindex><\/p>\n

    \n<\/li>\n

  4. \n

    Str\u00e1nka bezpe\u010dnostn\u00e9ho br\u00e1ny ZyWALL ATP200<\/a><\/noindex><\/p>\n

    \n<\/li>\n

  5. \n

    Str\u00e1nka bezpe\u010dnostn\u00e9ho br\u00e1ny ZyWALL ATP500<\/a><\/noindex><\/p>\n

    \n<\/li>\n

  6. \n

    Str\u00e1nka bezpe\u010dnostn\u00e9ho br\u00e1ny ZyWALL ATP800<\/a><\/noindex><\/p>\n

    \n<\/li>\n

  7. \n

    Na\u0161a slu\u017eba je nebezpe\u010dn\u00e1 a \u0165a\u017ek\u00e1, alebo Zyxel ATP500<\/a><\/noindex><\/p>\n

    \n<\/li>\n<\/ol>\n

    Zdroj: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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