{"id":50151,"date":"2020-11-22T12:01:10","date_gmt":"2020-11-22T11:01:10","guid":{"rendered":"https:\/\/blog.wedos.cz\/?p=50151"},"modified":"2020-11-22T12:01:16","modified_gmt":"2020-11-22T11:01:16","slug":"listopad-u-wedos-aneb-co-kutime-a-pripravujeme","status":"publish","type":"post","link":"https:\/\/blog.wedos.com\/cs\/listopad-u-wedos-aneb-co-kutime-a-pripravujeme","title":{"rendered":"Listopad u WEDOS aneb co kut\u00edme a p\u0159ipravujeme"},"content":{"rendered":"<p>Podzim mnoha z n\u00e1s naru\u0161il pl\u00e1ny. Jsou tu nov\u00e1 vl\u00e1dn\u00ed opat\u0159en\u00ed, kter\u00e1 se n\u00e1s p\u0159\u00edmo anebo nep\u0159\u00edmo dot\u00fdkaj\u00ed, \u010d\u00e1st koleg\u016f musela p\u0159ej\u00edt na homeoffice a n\u011bkte\u0159\u00ed si pro\u0161li covidem.<\/p>\n<p><!--more--><\/p>\n<p>Provozu slu\u017eeb se to v\u0161ak nijak nedotklo. U\u017e od jara jsme m\u011bli <a href=\"https:\/\/blog.wedos.cz\/wedos-aktivuje-pandemicky-plan-a-prechazi-do-online-remote-rezimu\" target=\"_blank\" rel=\"noopener\">p\u0159ipraven\u00fd a otestovan\u00fd pandemick\u00fd provoz<\/a>. Ten p\u016fvodn\u011b po\u010d\u00edtal s \u010d\u00e1ste\u010dn\u00fdm omezen\u00edm, sp\u00ed\u0161e zpo\u017ed\u011bn\u00edm, neakutn\u00ed z\u00e1kaznick\u00e9 podpory. Nakonec se ale uk\u00e1zalo, \u017ee homeoffice zvl\u00e1d\u00e1me l\u00e9pe, ne\u017e se p\u016fvodn\u011b pl\u00e1novalo. V\u00fdznamnou roli sehr\u00e1l tak\u00e9 n\u00e1\u0161 komunitn\u00ed web <a href=\"https:\/\/help.wedos.cz\/\" target=\"_blank\" rel=\"noopener\">help.wedos.cz<\/a>, kter\u00fd zna\u010dn\u011b na\u0161\u00ed z\u00e1kaznick\u00e9 i technick\u00e9 podpo\u0159e ulevil.<\/p>\n<p>Samoz\u0159ejm\u011b s t\u00edm v\u0161\u00edm jsou spojen\u00e9 ur\u010dit\u00e9 komplikace, kter\u00e9 n\u00e1m naru\u0161ili n\u011bkter\u00e9 pl\u00e1ny. \u010c\u00e1st projekt\u016f a velk\u00fdch \u00fakol\u016f se prot\u00e1hla. Naopak jin\u00e9 men\u0161\u00ed, kde nen\u00ed pot\u0159eba spolupr\u00e1ce takov\u00e9ho mno\u017estv\u00ed lid\u00ed, dostaly p\u0159ednost.<\/p>\n<p>R\u00e1di bychom v\u00e1m tentokr\u00e1t jen v kr\u00e1tkosti shrnuli, co je u n\u00e1s nov\u00e9ho.<\/p>\n<h3>P\u0159ekonali jsme metu 10 tis\u00edc nov\u00fdch dom\u00e9nov\u00fdch koncovek (nTLD)<\/h3>\n<p>V pond\u011bl\u00ed 16. listopadu to byly 2 m\u011bs\u00edce, co jsme ve\u0159ejn\u011b&nbsp;spustili registraci nov\u00fdch dom\u00e9nov\u00fdch koncovek. Uk\u00e1zalo se, \u017ee je o n\u011b mezi na\u0161imi z\u00e1kazn\u00edky z\u00e1jem a ka\u017ed\u00fd si je chce alespo\u0148 vyzkou\u0161et, co\u017e nen\u00ed probl\u00e9m \ud83d\ude42<\/p>\n<p>Zat\u00edm je jednozna\u010dn\u011b <a href=\"https:\/\/www.wedos.cz\/domeny\/online\" target=\"_blank\" rel=\"noopener\">obl\u00edben\u00e1 dom\u00e9na .online<\/a>. Tu m\u00e1me tak\u00e9 r\u00e1di. Provozujeme na n\u00ed n\u00e1\u0161 monitoring dostupnosti web\u016f <a href=\"https:\/\/www.wedos.online\/cs\/\" target=\"_blank\" rel=\"noopener\">WEDOS OnLine<\/a>.<\/p>\n<p>\u010ce\u0161i maj\u00ed o\u010dividn\u011b r\u00e1di z\u00e1bavu a tak <a href=\"https:\/\/www.wedos.cz\/domeny\/fun\" target=\"_blank\" rel=\"noopener\">dom\u00e9na .fun<\/a> je druhou nejobl\u00edben\u011bj\u0161\u00ed. U n\u00e1s si ji kolegov\u00e9 obl\u00edbili zejm\u00e9na pro r\u016fzn\u00e1 testov\u00e1n\u00ed.<\/p>\n<p>Prozat\u00edm na t\u0159et\u00edm m\u00edst\u011b je <a href=\"https:\/\/www.wedos.cz\/domeny\/tech\" target=\"_blank\" rel=\"noopener\">dom\u00e9na .tech<\/a>.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-50158 lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/podil-novych-domenovych-koncovek-po-2-mesicich.png\" alt=\"Nov\u00e9 dom\u00e9nov\u00e9 koncovky u WEDOS po 2 m\u011bs\u00edc\u00edch od spu\u0161t\u011bn\u00ed jejich registrace.\" width=\"724\" height=\"520\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/podil-novych-domenovych-koncovek-po-2-mesicich.png 724w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/podil-novych-domenovych-koncovek-po-2-mesicich-300x215.png 300w\" data-sizes=\"(max-width: 724px) 100vw, 724px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 724px; --smush-placeholder-aspect-ratio: 724\/520;\" \/><\/p>\n<h3>Pokro\u010dili jsme i s online videokonferencemi<\/h3>\n<p>D\u00edky des\u00edtk\u00e1m tester\u016f, s kter\u00fdmi jsme n\u011bkolikr\u00e1t vyzkou\u0161eli na\u0161e instalace Jitsi, jsme z\u00edskali dostatek zp\u011btn\u00e9 vazby, abychom celou slu\u017ebu vylep\u0161ili. Cht\u011blo to p\u00e1r restart\u016f a p\u00e1r hodin A\/B testov\u00e1n\u00ed, ale v\u00fdsledek se n\u00e1m l\u00edb\u00ed.<\/p>\n<p>M\u00e1me otestovan\u00e9 E2EE i P2P spojen\u00ed. Tak\u017ee maxim\u00e1ln\u00ed bezpe\u010dnost i rychlost. V\u00edce v \u010dl\u00e1nku <a href=\"https:\/\/blog.wedos.cz\/pripravujeme-videokonference-pro-wedos-cd-a-vyzkouset-si-je-muzete-uz-ted\" target=\"_blank\" rel=\"noopener\">P\u0159ipravujeme videokonference pro WEDOS CD a vyzkou\u0161et si je m\u016f\u017eete u\u017e te\u010f<\/a>.<\/p>\n<p>Slu\u017eba je prozat\u00edm v neomezen\u00e9 m\u00ed\u0159e v\u0161em k dispozici zdarma. Je deaktivovan\u00e1 jen funkce nahr\u00e1v\u00e1n\u00ed (ta bude a\u017e po napojen\u00ed na WEDOS CD). Streamovat ale m\u016f\u017eete rovnou z prohl\u00ed\u017ee\u010de a bez nutnosti dal\u0161\u00edho software \ud83d\ude42<\/p>\n<p>Vyzkou\u0161ejte: <a href=\"https:\/\/meet.wedos.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/meet.wedos.com\/<\/a><\/p>\n<h3>PHP 8.0 na NoLimit a WMS<\/h3>\n<p>V p\u00e1tek 13. listopadu jsme potichu spustili na NoLimit a WMS podporu PHP 8.0. Vzhledem k tomu, \u017ee ofici\u00e1ln\u011b vyjde PHP 8.0 a\u017e 26. listopadu, tak se jedn\u00e1 o <strong>PHP 8.0.0RC3<\/strong>. Je to tedy <em>Release Candidate 3 verze,<\/em>&nbsp;kter\u00e1 pokud v\u0161e p\u016fjde podle&nbsp;pl\u00e1nu, tak bude pou\u017eita jako &#8222;ostr\u00e1&#8220;. Prozat\u00edm se v\u0161ak pros\u00edm \u0159i\u010fte doporu\u010den\u00edm v\u00fdvoj\u00e1\u0159\u016f PHP a nepou\u017e\u00edvejte ji pro produk\u010dn\u00ed weby. Je ur\u010dena pouze k testovac\u00edm \u00fa\u010del\u016fm a z na\u0161\u00ed strany k n\u00ed neposkytujeme \u017e\u00e1dn\u00e9 z\u00e1ruky.<\/p>\n<p>N\u00e1vod jak zm\u011bnit verzi PHP:<\/p>\n<ol>\n<li>P\u0159ihlaste se do va\u0161eho \u00fa\u010dtu v <a href=\"https:\/\/client.wedos.com\/webhosting\/\" target=\"_blank\" rel=\"noopener\">z\u00e1kaznick\u00e9 administraci<\/a>.<\/li>\n<li>Zvolte z\u00e1lo\u017eku webhosting.<\/li>\n<li>V seznamu vyberte konkr\u00e9tn\u00ed slu\u017ebu a otev\u0159ete jej\u00ed detail.<\/li>\n<li>V lev\u00e9m menu zvolte Konfigurace PHP.<\/li>\n<\/ol>\n<p><em>Tato verze PHP je spu\u0161t\u011bna pouze na nov\u00fdch rychl\u00fdch serverech na HPE Moonshot, kde se z\u0159izuj\u00ed webhostingy NoLimit po listopadu 2017 a WMS. Migraci star\u0161\u00edch NoLimit m\u00e1me dlouhodob\u011b v pl\u00e1nu. Bohu\u017eel je to n\u00e1ro\u010dn\u00fd proces, proto\u017ee se jedn\u00e1 o \u00fapln\u011b odli\u0161n\u00e9 technologie. Star\u00e9 NoLimit jsou klasick\u00e9 \u0159e\u0161en\u00ed a nov\u00e9 u\u017e je \u010dist\u011b cloud se v\u0161emi v\u00fdhodami.<\/em><\/p>\n<h3>Vylep\u0161en\u00ed v\u00fdkonu WMS<\/h3>\n<p>Na\u0161e slu\u017eba <a href=\"https:\/\/www.wedos.cz\/wms\" target=\"_blank\" rel=\"noopener\">WMS<\/a> (Webhosting Managed Server) je je\u0161t\u011b st\u00e1le v testovac\u00edm provozu. Nab\u00edz\u00ed vyhrazen\u00fd hardwarov\u00fd v\u00fdkon, na kter\u00e9m si z\u0159izujete b\u011b\u017en\u00e9 NoLimit. K dispozici jsou roz\u0161\u00ed\u0159en\u00e1 nastaven\u00ed pro webserver a PHP.<\/p>\n<p>Tato slu\u017eba pat\u0159\u00ed v\u00fdkonnostn\u011b mezi to nejlep\u0161\u00ed, co m\u016f\u017eeme nab\u00eddnout. Z\u00e1rove\u0148 je v\u0161ak tak\u00e9 o dost dra\u017e\u0161\u00ed. Prozat\u00edm na n\u00ed nem\u00e1me je\u0161t\u011b dostate\u010dn\u011b velkou u\u017eivatelskou z\u00e1kladnu, a tak lad\u011bn\u00ed a vylep\u0161ov\u00e1n\u00ed jde pomalu.<\/p>\n<p>To v\u0161ak neznamen\u00e1, \u017ee bychom na ni zapomn\u011bli. Pr\u00e1v\u011b naopak. Mmnoho z n\u00e1s s WMS denn\u011b pracuje. Jsme tak\u00e9 v kontaktu se z\u00e1kazn\u00edky, kte\u0159\u00ed n\u00e1m pos\u00edlaj\u00ed zp\u011btnou vazbu. V\u0161e si poznamen\u00e1v\u00e1me, testujeme a p\u0159ed\u00e1v\u00e1me v\u00fdvoj\u00e1\u0159\u016fm, kte\u0159\u00ed pak maj\u00ed dostatek podklad\u016f k vylep\u0161ov\u00e1n\u00ed dal\u0161\u00ed verze slu\u017eby. WMS nen\u00ed o tom, \u017ee se dokon\u010d\u00ed a bude hotovo. Je to slu\u017eba, kterou hodl\u00e1me st\u00e1le vylep\u0161ovat a zdokonalovat.<\/p>\n<p>Jedno velk\u00e9 vylep\u0161en\u00ed jsme p\u0159ed p\u00e1r dny p\u0159idali.<\/p>\n<p>Jedn\u00e1 se o experiment\u00e1ln\u00ed funkcionalitu, kter\u00e1 zv\u00fd\u0161\u00ed hrub\u00fd v\u00fdpo\u010detn\u00ed v\u00fdkon u WMS. Poznat bude zvl\u00e1\u0161t\u011b u z\u00e1kazn\u00edk\u016f, kte\u0159\u00ed maj\u00ed nap\u0159\u00edklad des\u00edtky a n\u011bkdy i stovky instalac\u00ed WordPress web\u016f na WMS s 1 anebo 2 CPU. Tedy n\u00e1ro\u010dn\u011bj\u0161\u00ed skripty, kde nen\u00ed tolik CPU. A pod pojmem n\u00e1ro\u010dn\u011bj\u0161\u00ed si p\u0159edstavte stovky SQL dotaz\u016f na DB, pr\u00e1ci s v\u00edce tabulkami a n\u00e1sledn\u011b je\u0161t\u011b zpracov\u00e1n\u00ed t\u011bchto dat na \u00farovni PHP skript\u016f.<\/p>\n<p>V\u0161e zat\u00edm funguje dob\u0159e. \u010cek\u00e1me na zp\u011btnou vazbu.<\/p>\n<p>Jinak na slu\u017ebu WMS si u\u017e pomalu zvykaj\u00ed i n\u00e1ro\u010dn\u011bj\u0161\u00ed z\u00e1kazn\u00edci, kte\u0159\u00ed maj\u00ed stovky tis\u00edc p\u0159\u00edstup\u016f za den. Dokonce zva\u017eujeme, \u017ee bychom umo\u017enili pro tyto z\u00e1kazn\u00edky pron\u00e1jem vyhrazen\u00e9ho proxy serveru. P\u0159edstavte si, \u017ee pl\u00e1nujete spustit velkou reklamn\u00ed kampa\u0148, na kterou zareaguj\u00ed stovky tis\u00edc lid\u00ed. Tak si na 2 dny pronajmete vyhrazen\u00fd proxy server, anebo pro jistotu dva \ud83d\ude42<\/p>\n<h3>Nov\u00e1 diskov\u00e1 \u00falo\u017ei\u0161t\u011b<\/h3>\n<p>P\u0159ikoupili jsme dal\u0161\u00ed dv\u011b diskov\u00e1 \u00falo\u017ei\u0161t\u011b HPE Cloudline CL5800 Gen9, ka\u017ed\u00e9 na 100 disk\u016f.&nbsp; Jsou ur\u010den\u00e1 pro velk\u00e1 cloudov\u00e1 \u0159e\u0161en\u00ed. V na\u0161em p\u0159\u00edpad\u011b je pou\u017e\u00edv\u00e1me pro WEDOS CD. Kdy\u017e jedno \u00falo\u017ei\u0161t\u011b pln\u011b osad\u00edme disky, tak se dostaneme a\u017e na 1 PB \ud83d\ude42<\/p>\n<p><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/HPE-Cloudline-CL5800-Gen9.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter wp-image-50222 size-full lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/HPE-Cloudline-CL5800-Gen9.png\" alt=\"\" width=\"745\" height=\"303\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/HPE-Cloudline-CL5800-Gen9.png 745w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/HPE-Cloudline-CL5800-Gen9-300x122.png 300w\" data-sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 745px; --smush-placeholder-aspect-ratio: 745\/303;\" \/><\/a><\/p>\n<p>Za\u010dali jsme tak\u00e9 experimentovat s HPE 3PAR StoreServ Storage. Jedn\u00e1 se o \u00falo\u017ei\u0161t\u011b, kter\u00e9 vyu\u017e\u00edv\u00e1 AI pro optimalizaci v\u00fdkonu a p\u0159edpov\u00edd\u00e1n\u00ed probl\u00e9m\u016f. Tato \u00falo\u017ei\u0161t\u011b zvl\u00e1daj\u00ed 3 miliony IOPS s odezvou pod 1 ms. HPE u nich garantuje dostupnost dat a\u017e neuv\u011b\u0159iteln\u00fdch 99,9999%.&nbsp; \u0160k\u00e1lovat se daj\u00ed a\u017e na 80 PB \/ jeden syst\u00e9m.<\/p>\n<p>V DC 1 m\u00e1me moment\u00e1ln\u011b 2 a testujeme je. Testujeme i vzd\u00e1lenou replikaci mezi 2 datacentry a chceme po\u0159\u00eddit i 3 stroj, kter\u00fd by byl zcela mimo n\u00e1s (na tajn\u00e9m a nezn\u00e1m\u00e9m m\u00edst\u011b).<\/p>\n<p>WEDOS WebSite<\/p>\n<p>WEDOS WebSite jsme cht\u011bli spustit u\u017e v listopadu, ale jak jsme zm\u00ednili v\u00fd\u0161e, velk\u00e9 projekty to te\u010f maj\u00ed komplikovan\u00e9. P\u0159ipravili jsme&nbsp;tedy v\u0161echno alespo\u0148 obchodn\u011b. Na na\u0161em webu m\u00e1 WebSite p\u0159ipravenou u\u017e i <a href=\"https:\/\/www.wedos.cz\/website\" target=\"_blank\" rel=\"noopener\">produk\u010dn\u00ed str\u00e1nku<\/a>.<\/p>\n<p>V r\u00e1mci testovac\u00edho provozu, bude u varianty PROFI zav\u00e1d\u011bj\u00edc\u00ed polovi\u010dn\u00ed cena. Kdo si slu\u017ebu koup\u00ed za tuto cenu, bude ji m\u00edt za polovinu nav\u017edy \ud83d\ude42<\/p>\n<p>U v\u0161ech variant WEDOS WebSite budeme tak\u00e9 garantovat&nbsp;n\u00e1v\u0161t\u011bvnost, kterou je schopna ut\u00e1hnout. U varianty Premium to bude slu\u0161n\u00fdch 100 tis\u00edc n\u00e1v\u0161t\u011bv za den. Slu\u017eba je optimalizovan\u00e1 tak, aby ut\u00e1hl i v\u00edce, ale 100K bude garantov\u00e1no, co\u017e p\u0159i 99,99 % dostupnosti nen\u00ed \u0161patn\u00e9 za 200 K\u010d\/m\u011bs\u00edc \ud83d\ude42<\/p>\n<p>Poda\u0159ilo se n\u00e1m tak\u00e9 WebSite napojit na jednu velkou fotobanku. U variant Profi a Premium, tak budete moc vyu\u017e\u00edt v\u00edce jak 2 miliony fotek zdarma.<\/p>\n<p>Samoz\u0159ejm\u011b v r\u00e1mci testovac\u00edho provozu budeme je\u0161t\u011b n\u011bkter\u00e9 v\u011bci optimalizovat a ladit. P\u00e1r blok\u016f bude tak\u00e9 ze za\u010d\u00e1tku vypnuto.<\/p>\n<p>Slu\u017ebu m\u00e1me v pl\u00e1nu d\u00e1le roz\u0161i\u0159ovat a vylep\u0161ovat na z\u00e1klad\u011b toho, jak se v\u00e1m bude l\u00edbit.<\/p>\n<h3>WEDOS EWS<\/h3>\n<p>WEDOS EWS (Early Warning System) je pracovn\u00ed n\u00e1zev p\u0159ipravovan\u00e9 p\u0159\u00edplatkov\u00e9 slu\u017eby, kterou si budete moct aktivovat k dom\u00e9n\u011b. Jedn\u00e1 se o s\u00e9rii monitoring\u016f, test\u016f a detektor\u016f zm\u011bn stavu, kter\u00e9 maj\u00ed upozornit na potenci\u00e1ln\u00ed probl\u00e9m anebo chybu, kter\u00e1 by mohla m\u00edt vliv na va\u0161e internetov\u00e9 podnik\u00e1n\u00ed.<\/p>\n<p>EWS jsme postavili na zku\u0161enostech s \u0159e\u0161en\u00edm probl\u00e9m\u016f na\u0161ich z\u00e1kazn\u00edk\u016f. \u010casto se jednalo o lidskou chybu, selh\u00e1n\u00ed software ale i \u00famysln\u00e9 snahy n\u011bkoho po\u0161kodit.<\/p>\n<p>A co tedy EWS bude um\u011bt v\u0161echno kontrolovat?<\/p>\n<ul>\n<li>Komplexn\u00ed kontrola DNS (funk\u010dnost, odezva, z\u00e1znamy, spr\u00e1vnost).<\/li>\n<li>WHOIS z\u00e1znamy (hl\u00e1\u0161en\u00ed zm\u011bn, kontrola expirace, podobn\u00e9 dom\u00e9ny na jin\u00fdch TLD).<\/li>\n<li>Kontrola reputace webu (datab\u00e1ze hacknut\u00fdch web\u016f, Googel Safe Search, datab\u00e1ze hacknut\u00fdch emailov\u00fdch \u00fa\u010dt\u016f, blacklisty &#8230;)<\/li>\n<li>Kontrola reputace IP adresy webu a mailserveru (blacklisty)<\/li>\n<li>Kontrola certifik\u00e1t\u016f a jejich expirace (SSL, DNSSEC)<\/li>\n<li>Kontrola webu (funk\u010dnost, rychlost odpov\u011bdi, b\u011b\u017en\u00e9 chyby &#8230;)<\/li>\n<li>Kontrola email\u016f (odes\u00edl\u00e1n\u00ed a p\u0159\u00edjim\u00e1n\u00ed email\u016f)<\/li>\n<li>Dal\u0161\u00ed kontroly (vzd\u00e1len\u00e9 \u00falo\u017ei\u0161t\u011b, porty &#8230;)<\/li>\n<\/ul>\n<p>Tohle je jen za\u010d\u00e1tek. Na\u0161e podpora vy\u0159e\u0161ila od roku 2010 p\u0159es milion po\u017eadavk\u016f z\u00e1kazn\u00edk\u016f. V\u00edme, kolik se toho m\u016f\u017ee pokazit a jak fat\u00e1ln\u00ed mohou b\u00fdt n\u00e1sledky. S na\u0161\u00edm syst\u00e9mem v\u010dasn\u00e9ho varov\u00e1n\u00ed v\u00e1m pom\u016f\u017eeme probl\u00e9m\u016fm p\u0159edej\u00edt.<\/p>\n<p>V\u00fdstupy budou zas\u00edl\u00e1ny hlavn\u011b e-mailem.&nbsp; Pl\u00e1nujeme i SMS a JSON\/XML pro napojen\u00ed na va\u0161e intern\u00ed syst\u00e9my monitoringu.<\/p>\n<p>C\u00edlem EWS je nab\u00eddnout jednoduchou slu\u017ebu, kterou si spust\u00edte a pojede. Pokro\u010dilej\u0161\u00ed mo\u017enosti si pak snadno nastav\u00edte postupn\u011b podle detailn\u00edch n\u00e1vod\u016f.<\/p>\n<p>V\u011b\u0159\u00edme, \u017ee si novou slu\u017ebu zamilujete nejen vy ale i v\u00e1\u0161 aj\u0165\u00e1k. Zajist\u00ed v\u00e1m klidn\u00e9 span\u00ed \ud83d\ude09<\/p>\n<h3>Vylep\u0161en\u00ed ochran<\/h3>\n<p>Ochrany vylep\u0161ujeme pr\u016fb\u011b\u017en\u011b. Na\u0161i infrastrukturu a weby na\u0161ich z\u00e1kazn\u00edk\u016f chr\u00e1n\u00edme ve 3 vrstv\u00e1ch:<\/p>\n<ul>\n<li>DDoS ochrana &#8211; klasick\u00e9 velk\u00e9 \u00fatoky a\u017e v des\u00edtk\u00e1ch Gbps.<\/li>\n<li>SYN filtr &#8211; rychl\u00e9 filtrov\u00e1n\u00ed na z\u00e1klad\u011b statick\u00fdch anebo dynamick\u00fdch pravidel.<\/li>\n<li>IPS\/IDS &#8211; ochrana p\u0159ed konkr\u00e9tn\u00edm formami \u00fatoku.<\/li>\n<\/ul>\n<p>Nejv\u00edce re\u00e1ln\u00fdch hrozeb, pro weby na\u0161ich z\u00e1kazn\u00edk\u016f, odfiltruje SYN filtr. Ten sb\u00edr\u00e1 data z velk\u00e9ho mno\u017estv\u00ed zdroj\u016f, v\u010detn\u011b na\u0161eho CML (centr\u00e1ln\u00ed monitoring log\u016f), kde se sb\u00edhaj\u00ed logy ze v\u0161ech server\u016f a d\u016fle\u017eit\u00fdch \u010d\u00e1st\u00ed infrastruktury. Nebezpe\u010dnou aktivitu pak hled\u00e1me i p\u0159es Elasticsearch (ELK) a IP \u00fato\u010dn\u00edk\u016f pak pos\u00edl\u00e1me na SYN filtr.<\/p>\n<p><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/ochrany.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter wp-image-50296 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/ochrany-1024x194.png\" alt=\"\" width=\"525\" height=\"99\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/ochrany-1024x194.png 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/ochrany-300x57.png 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/ochrany-768x145.png 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/ochrany-1536x291.png 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/ochrany.png 1686w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/99;\" \/><\/a><\/p>\n<p>V posledn\u00edch m\u011bs\u00edc\u00edch st\u00e1le \u010dast\u011bji reagujeme na hrozby spojen\u00e9 s d\u00edrami v CMS, frameworc\u00edch apod. <a href=\"https:\/\/help.wedos.cz\/otazka\/php-framework-nette-obsahujici-kritickou-zranitelnost-cve-2020-15227\/35244\/\" target=\"_blank\" rel=\"noopener\">V \u0159\u00edjnu to byla t\u0159eba kritick\u00e1 zranitelnost v Nette<\/a>.<\/p>\n<p>Pr\u00e1v\u011b kv\u016fli podobn\u00fdm p\u0159\u00edpad\u016fm p\u0159ipravujeme vylep\u0161en\u00ed syst\u00e9mu, kde budou moct technici jednodu\u0161eji zadat znaky \u00fatoku, jako jsou t\u0159eba kusy \u0159et\u011bzc\u016f, do speci\u00e1ln\u00edho skriptu a ten blokaci usnadn\u00ed. Prozat\u00edm podobn\u00e9 kritick\u00e9 z\u00e1sahy mus\u00ed d\u011blat 2 &#8211; 3 lid\u00e9.<\/p>\n<p>Obecn\u011b se n\u00e1m do omezov\u00e1n\u00ed provozu na slu\u017eb\u00e1ch z\u00e1kazn\u00edka moc nechce. Pokud n\u011bkdo t\u0159eba nepou\u017e\u00edv\u00e1 posledn\u00ed aktualizaci, nemus\u00ed to hned znamenat, \u017ee si bezpe\u010dnostn\u00ed d\u00edru neo\u0161et\u0159il jinak. Nicm\u00e9n\u011b ob\u010das je situace natolik v\u00e1\u017en\u00e1 a potenci\u00e1ln\u011b zasa\u017een\u00fdch web\u016f tolik, \u017ee je nutn\u00e9 alespo\u0148 do\u010dasn\u011b ur\u010dit\u00e9 formy p\u0159\u00edstupu blokovat. Tohle n\u00e1m s t\u00edm pom\u016f\u017ee.<\/p>\n<h3>WEDOS Energy doch\u00e1z\u00ed<\/h3>\n<p>Jedna z na\u0161ich nej\u00fasp\u011b\u0161n\u011bj\u0161\u00edch promo akc\u00ed bude brzy kon\u010dit. Zb\u00fdvaj\u00ed u\u017e jen posledn\u00ed palety WEDOS Energy a p\u0159em\u00fd\u0161l\u00edme co d\u00e1l.<\/p>\n<p><a href=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-scaled.jpg\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"aligncenter wp-image-50318 size-large lazyload\" data-src=\"https:\/\/blog.wedos.cz\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-1024x576.jpg\" alt=\"\" width=\"525\" height=\"295\" data-srcset=\"https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-1024x576.jpg 1024w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-300x169.jpg 300w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-768x432.jpg 768w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-1536x864.jpg 1536w, https:\/\/blog.wedos.com\/wp-content\/uploads\/2020\/11\/P_20190116_140022_SRES-scaled.jpg 2048w\" data-sizes=\"(max-width: 525px) 100vw, 525px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 525px; --smush-placeholder-aspect-ratio: 525\/295;\" \/><\/a><\/p>\n<p>Akce se povedla. WEDOS Energy je nej\u00fasp\u011b\u0161n\u011bj\u0161\u00ed reklamn\u00ed p\u0159edm\u011bt, jak\u00fd jsme kdy ud\u011blali. 140 tis\u00edc plechovek za 2 roky a to n\u00e1m tento rok distribuci p\u0159ekazil koronavirus. Pl\u00e1novali jsme, \u017ee budou zdarma sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 IT akce, fotbalov\u00fdch a hokejov\u00fdch utk\u00e1n\u00ed&nbsp; a tak\u00e9 je budeme rozd\u00e1vat v ZOO.<\/p>\n<p>I tak hodnot\u00edme akci jako velmi povedenou. ot\u00e1zkou je co d\u00e1l? \ud83d\ude42<\/p>\n<p>Ud\u011bl\u00e1me n\u011bco nov\u00e9ho? WEDOS Beer? WEDOS Coffee? Vr\u00e1t\u00edme se zp\u011bt k WEDOS Energy anebo ud\u011bl\u00e1me vylep\u0161enou verzi s jinou recepturou t\u0159eba v r\u016f\u017eov\u00e9 WEDOS Pink Energy? \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Podzim mnoha z n\u00e1s naru\u0161il pl\u00e1ny. Jsou tu nov\u00e1 vl\u00e1dn\u00ed opat\u0159en\u00ed, kter\u00e1 se n\u00e1s p\u0159\u00edmo anebo nep\u0159\u00edmo dot\u00fdkaj\u00ed, \u010d\u00e1st koleg\u016f musela p\u0159ej\u00edt na homeoffice a n\u011bkte\u0159\u00ed si pro\u0161li covidem.<\/p>\n","protected":false},"author":9,"featured_media":80,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[23,7,142,41,144,40,143,17,38,27],"class_list":["post-50151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novinky","tag-bezpecnost","tag-domeny","tag-jitsi","tag-nolimit","tag-ochrany","tag-php","tag-php8","tag-wedos","tag-wedos-energy","tag-wms"],"_links":{"self":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/50151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/comments?post=50151"}],"version-history":[{"count":13,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/50151\/revisions"}],"predecessor-version":[{"id":50554,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/50151\/revisions\/50554"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media\/80"}],"wp:attachment":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media?parent=50151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/categories?post=50151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/tags?post=50151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}