Byla vydána nová verze 1.12.0 dynamického programovacího jazyka Julia (Wikipedie) určeného zejména pro vědecké výpočty. Přehled novinek v příspěvku na blogu a v poznámkách k vydání. Aktualizována byla také dokumentace.
V Redisu byla nalezena a v upstreamu již opravena kritická zranitelnost CVE-2025-49844 s CVSS 10.0 (RCE, vzdálené spouštění kódu).
Ministr a vicepremiér pro digitalizaci Marian Jurečka dnes oznámil, že přijme rezignaci ředitele Digitální a informační agentury Martina Mesršmída, a to k 23. říjnu 2025. Mesršmíd nabídl svou funkci během minulého víkendu, kdy se DIA potýkala s problémy eDokladů, které některým občanům znepříjemnily využití možnosti prokázat se digitální občankou u volebních komisí při volbách do Poslanecké sněmovny.
Společnost Meta představila OpenZL. Jedná se o open source framework pro kompresi dat s ohledem na jejich formát. Zdrojové kódy jsou k dispozici na GitHubu.
Google postupně zpřístupňuje českým uživatelům Režim AI (AI Mode), tj. nový režim vyhledávání založený na umělé inteligenci. Režim AI nabízí pokročilé uvažování, multimodalitu a možnost prozkoumat jakékoliv téma do hloubky pomocí dodatečných dotazů a užitečných odkazů na weby.
Programovací jazyk Python byl vydán v nové major verzi 3.14.0. Podrobný přehled novinek v aktualizované dokumentaci.
Bylo oznámeno, že Qualcomm kupuje Arduino. Současně byla představena nová deska Arduino UNO Q se dvěma čipy: MPU Qualcomm Dragonwing QRB2210, na kterém může běžet Linux, a MCU STM32U585 a vývojové prostředí Arduino App Lab.
Multiplatformní open source voxelový herní engine Luanti byl vydán ve verzi 5.14.0. Podrobný přehled novinek v changelogu. Původně se jedná o Minecraftem inspirovaný Minetest v říjnu loňského roku přejmenovaný na Luanti.
Byla vydána nová stabilní verze 6.10 (YouTube) multiplatformního frameworku a GUI toolkitu Qt. Podrobný přehled novinek v poznámkách k vydání.
root@mail:~# tail -f /var/log/syslog Nov 12 11:23:14 mail named[16894]: client 68.2.181.144#57619: query (cache) 'sema.cz/ANY/IN' deniedTie zaznamy sa stale opakuju
root@mail:~# tail -f /var/log/query.log client 68.2.181.144#26821: query: sema.cz IN ANY +E (192.168.0.31)Chcem len vediet ci to mam dobre zabezpecene, alebo nieco mi tam este chyba. Na nete som asi nieco ako open dns, ale to moc nechcem. Konfiguraky: named.conf
AbcLinuxu.cz
ITBiz.cz
HDmag.cz
AbcPráce.cz
root@mail:~# cat /etc/bind/named.conf
include "/etc/bind/named.conf.options";
include "/etc/bind/named.conf.local";
include "/etc/bind/named.conf.default-zones";
include "/etc/bind/rndc.key";
controls {
inet 127.0.0.1 allow { localhost; } keys { "rndc-key"; };
};
trusted-keys {
dlv.isc.org. 257 3 5 "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
};
named.conf.local
root@mail:~# cat /etc/bind/named.conf.local
logging {
channel query.log {
file "/var/log/query.log";
// Set the severity to dynamic to see all the debug messages.
severity debug 3;
};
category queries { query.log; };
};
+ Zonove zaznamy
named.conf.options
root@mail:~# cat /etc/bind/named.conf.options
acl "allowed" {
192.168.5.0/24;
192.168.10.0/24;
localhost;
localnets;
};
options {
directory "/var/cache/bind";
allow-query { any; };
allow-recursion { allowed; };
allow-query-cache { allowed; };
forwarders {
8.8.8.8;
8.8.4.4;
195.210.29.64;
};
rate-limit {
responses-per-second 5;
};
forward only;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
also-notify {};
fetch-glue no;
};
root@mail:~# time tail -f /var/log/query.log client 221.229.162.197#30569: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#30569: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#6948: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#6948: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#1216: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#1216: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#45720: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#45720: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#11571: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#11571: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#1768: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#1768: drop REFUSED response to 221.229.162.0/24 client 80.250.115.133#22297: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#22297: drop REFUSED response to 80.250.115.0/24 client 80.250.115.133#58805: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#58805: slip REFUSED response to 80.250.115.0/24 client 221.229.162.197#17687: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#17687: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#3585: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#3585: drop REFUSED response to 221.229.162.0/24 client 80.250.115.133#16553: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#16553: drop REFUSED response to 80.250.115.0/24 client 221.229.162.197#9780: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#9780: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#49030: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#49030: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#4523: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#4523: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#63228: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#63228: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#29943: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#29943: slip REFUSED response to 221.229.162.0/24 client 80.250.115.133#2142: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#2142: slip REFUSED response to 80.250.115.0/24 client 221.229.162.197#12853: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#12853: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#18454: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#18454: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#12803: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#12803: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#11976: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#11976: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#42548: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#42548: drop REFUSED response to 221.229.162.0/24 client 80.250.115.133#27375: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#27375: drop REFUSED response to 80.250.115.0/24 client 221.229.162.197#17555: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#17555: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#46601: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#46601: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#51315: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#51315: slip REFUSED response to 221.229.162.0/24 client 80.250.115.133#48420: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#48420: slip REFUSED response to 80.250.115.0/24 client 221.229.162.197#33798: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#33798: drop REFUSED response to 221.229.162.0/24 client 80.250.115.133#3435: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#3435: drop REFUSED response to 80.250.115.0/24 client 221.229.162.197#58059: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#58059: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#62829: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#62829: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#25584: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#25584: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#32870: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#32870: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#64117: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#64117: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#21581: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#21581: drop REFUSED response to 221.229.162.0/24 client 80.250.115.133#48471: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#48471: slip REFUSED response to 80.250.115.0/24 client 221.229.162.197#39125: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#39125: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#64811: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#64811: drop REFUSED response to 221.229.162.0/24 client 80.250.115.133#50582: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#50582: drop REFUSED response to 80.250.115.0/24 client 221.229.162.197#2589: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#2589: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#42520: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#42520: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#14914: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#14914: slip REFUSED response to 221.229.162.0/24 client 80.250.115.133#19227: query: wradish.com IN ANY +E (192.168.0.31) client 80.250.115.133#19227: slip REFUSED response to 80.250.115.0/24 client 221.229.162.197#6794: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#6794: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#57811: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#57811: slip REFUSED response to 221.229.162.0/24 client 221.229.162.197#46059: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#46059: drop REFUSED response to 221.229.162.0/24 client 221.229.162.197#7354: query: wradish.com IN ANY +E (192.168.0.31) client 221.229.162.197#7354: slip REFUSED response to 221.229.162.0/24 real 0m1.260s user 0m0.004s sys 0m0.000s
Nevidím tam nikde DNSSEC, takže to máš naprosto nezabezpečené.
Tiskni
Sdílej:
