Nizozemská vláda ve snaze šetřit a zvyšovat efektivitu s využitím umělé inteligence (AI) hodlá zrušit asi 25.000 pracovních míst ve státní správě. Cílem je postupně dosáhnout ročních úspor až 3,5 miliardy eur (85,2 miliardy Kč). Na konci loňského roku ve státní správě pracovalo rekordních 160.000 lidí. „Nemůžeme pokračovat v tom, co jsme dělali dosud,“ uvedl státní tajemník pro efektivní fungování vlády Eric van den Burg. „Proto
… více »Příspěvek na blogu PRUSA 3D představuje fotoaparát CAIM1 (Counter Artificial Intelligence Machine 1). Uměle vytvořený obsah je každým dnem těžší rozeznat od skutečných záběrů či fotografií, což podrývá důvěryhodnost žurnalistiky, archivních materiálů i každodenní tvorby obsahu. Fotoaparát CAIM1 byl vyvinut právě k tomu, aby ověřoval původ fotografií a videí přímo během jejich pořizování. Uvnitř fotoaparátu se nachází hardwarová Web3 peněženka se zabezpečovacím čipem Tropic Square TROPIC01.
Jonathan Thomas oznámil vydání nové verze 4.1 video editoru OpenShot (Wikipedie). Zdrojové kódy OpenShotu jsou k dispozici na GitHubu. Ke stažení je i balíček ve formátu AppImage. Stačí jej stáhnout, nastavit právo na spouštění a spustit.
Při běžné migraci virtuálního stroje mezi hypervizory se jeho MAC adresa přesune na jiný leaf switch. EVPN tuto změnu distribuuje pomocí BGP Type-2 route a MAC mobility sequence number. Problém nastává, pokud útočník podvrhne zdrojovou MAC adresu jiného zařízení. Leaf může změnu interpretovat jako legitimní přesun MAC a rozšířit ji přes BGP do celé fabric. Výsledkem může být přesměrování provozu určeného původnímu zařízení. Autor článku rozebírá možnosti detekce pomocí sledování MAC moves, BGP route reflektorů a kontroly na přístupové vrstvě.
Vývojáři desktopového prostředí Enlightenment (Wikipedie) a souvisejících knihoven Enlightenment Foundation Libraries (EFL) vydali nové verze. Enlightenment byl vydán ve verzi 0.28.0 a Enlightenment Foundation Libraries ve verzi 1.29.
Cloudflare zjistil, že některé odpovědi modelu GLM-5.3 obsahovaly části dat z předchozích požadavků jiných zákazníků. Příčinou byla kombinace chybné konfigurace a chyby v inference enginu SGLang. Model podporoval kontextové okno 1 048 576 tokenů, ale GPU KV cache pool měl kapacitu pouze 681 280 tokenů. Při překročení kapacity docházelo k nesprávnému zpracování odmítnutého požadavku. Decode část systému následně pracovala se starými
… více »Vývojáři Knot Resolver vysvětlují, jak změnili rozhodování o tom, které DNS záznamy ponechat v cache a které odstranit. Článek obsahuje skutečná měření: devět hodin DNS provozu při 2 000 QPS, srovnání cache o velikosti 25 MB a 40 GB a také porovnání s BIND 9, kromě algoritmů obsahuje konkrétní doporučení pro konfiguraci a diagnostiku.
Největší kryptoměnová burza světa Binance se stala terčem útoku, při kterém podvodníci odcizili během několika minut kryptoměny v hodnotě přibližně 6,3 miliardy dolarů. Jedná se o největší kryptoměnovou krádež v historii, přibližně čtyřikrát větší než loňský útok na burzu Bybit. Binance se podařilo ve spolupráci s partnery zmrazit aspoň aktiva v hodnotě zhruba 3 miliard dolarů a slíbila, že veškeré ztráty pokryje z vlastních prostředků.
Zranitelnost CVE-2026-98432 s CVSS 9.8 odhalila AI od společnosti Anthropic. Jedná se o kritickou chybu v implementaci MPTCP (multipath TCP). Debian vydal patche 16.10. a 22.10., ale např. Ubuntu je zatím bez opravy. Více informací na The Hacker News.
Na Slovensku vznikla úplne nová rally hra, ktorá je zadarmo a funguje vo Windowse, Linuxe či na Macu. Greenie Rally má viac ako 50 tratí a vozidiel, šampionáty či turnaje. Má retro feeling a imituje automobilové hry z prelomu tisícročí. Vyskúšate prejsť všetky mapy na Škode 130RS?
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20.12.2022 18:55
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destinationsudo netstat -antup | grep 5900
tcp6 0 0 :::5900 :::* LISTEN 6576/gnome-remote-dThis window can help you find connection problems. You can stop and start the logging at any moment using the On/Off switch. The stats button (Ctrl+T), can be useful to gather system info you may share when reporting a bug. There is more info about debugging Remmina on https://gitlab.com/Remmina/Remmina/-/wikis/Usage/Remmina-debugging (DEBUG) - (remmina_file_save) - Saving profile (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “password” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_password” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_passphrase” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - Profile saved (DEBUG) - (remmina_file_save) - Connection profile states saved (DEBUG) - (remmina_network_monitor_status) - G_NETWORK_CONNECTIVITY_FULL (DEBUG) - (remmina_file_save) - Saving profile (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_store_password) - Password “password” saved for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_password” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_passphrase” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - Profile saved (DEBUG) - (remmina_file_save) - Connection profile states saved (DEBUG) - (remmina_network_monitor_status) - G_NETWORK_CONNECTIVITY_FULL (DEBUG) - (rcw_map_event) - Mapping: RemminaConnectionWindow (DEBUG) - (remmina_protocol_widget_map_event) - Map plugin function not implemented (DEBUG) - (remmina_protocol_widget_open_connection_real) - Opening connection (DEBUG) - (remmina_plugin_vnc_init) - Disable smooth scrolling is set to 0 (DEBUG) - (remmina_plugin_vnc_init) - Adding GDK_SMOOTH_SCROLL_MASK (DEBUG) - (remmina_protocol_widget_open_connection_real) - Have SSH (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - SSH tunnel initialization… (DEBUG) - (remmina_plugin_vnc_open_connection) - [2022-12-20T20:12:25.777132+01] - dell - polo - Connected to 192.168.1.147:5900 via VNC (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - Calling remmina_public_get_server_port (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - Calling remmina_public_get_server_port (tunnel) (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - server: 192.168.1.147, port: 5900 (DEBUG) - (remmina_plugin_vnc_main) - Color depth: 32 (DEBUG) - (remmina_plugin_vnc_update_quality) - Quality: 2 (DEBUG) - (remmina_plugin_vnc_update_quality) - Encodings: tight zrle ultra copyrect hextile zlib corre rre raw (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: colordepth = 32 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.depth = 24 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.bitsPerPixel = 32 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.blueShift = 0 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.redShift = 16 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.trueColour = 1 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.greenShift = 8 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.blueMax = 255 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.redMax = 255 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.greenMax = 255 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: format.bigEndian = 0 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: VNC server supports protocol version 3.8 (viewer 3.8) (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: We have 1 security types to read (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: 0) Received security type 2 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: Selecting security type 2 (0/1 in the list) (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: Selected Security Scheme 2 (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: VNC authentication succeeded (DEBUG) - (remmina_plugin_vnc_rfb_output) - VNC returned: read (104: Connection reset by peer) (DEBUG) - (remmina_plugin_vnc_main) - Client initialization failed (DEBUG) - (remmina_plugin_vnc_main) - Client not connected with error: read (104: Connection reset by peer) (DEBUG) - (rco_on_disconnect) - Disconnect signal received on RemminaProtocolWidget (DEBUG) - (remmina_file_save) - Saving profile (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_passphrase” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_store_password) - Password “password” saved for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_password” deleted for file /home/polo/.local/share/remmina/group_vnc_debian_192-168-1-147.remmina (DEBUG) - (remmina_file_save) - Profile saved (DEBUG) - (remmina_file_save) - Connection profile states saved (DEBUG) - (remmina_network_monitor_status) - G_NETWORK_CONNECTIVITY_FULL (DEBUG) - (rco_on_disconnect) - Could not disconnect
gsettings set org.gnome.desktop.remote-desktop.vnc encryption "['none']"This window can help you find connection problems. You can stop and start the logging at any moment using the On/Off switch. The stats button (Ctrl+T), can be useful to gather system info you may share when reporting a bug. There is more info about debugging Remmina on https://gitlab.com/…ing (DEBUG) - (rcw_map_event) - Mapping: RemminaConnectionWindow (DEBUG) - (remmina_protocol_widget_map_event) - Calling plugin mapping function (DEBUG) - (remmina_protocol_widget_open_connection_real) - Opening connection (DEBUG) - (remmina_rdp_event_init) - Disable smooth scrolling is set to 0 (DEBUG) - (remmina_rdp_event_init) - Adding GDK_SMOOTH_SCROLL_MASK (DEBUG) - (remmina_protocol_widget_open_connection_real) - Have SSH (DEBUG) - (remmina_rdp_main) - RDP data path is /home/polo/.local/share/remmina/RDP (DEBUG) - (remmina_rdp_main) - Not using system proxy settings (DEBUG) - (remmina_rdp_tunnel_init) - Tunnel init (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - SSH tunnel initialization… (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - Calling remmina_public_get_server_port (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - Calling remmina_public_get_server_port (tunnel) (DEBUG) - (remmina_protocol_widget_start_direct_tunnel) - server: 192.168.1.130, port: 3389 (DEBUG) - (remmina_rdp_tunnel_init) - protocol_plugin_start_direct_tunnel() returned [192.168.1.130]:3389 (DEBUG) - (remmina_rdp_tunnel_init) - Tunnel has been optionally initialized. Now connecting to 192.168.1.130:3389 (DEBUG) - (remmina_rdp_main) - gfx_h264_available: 0 (DEBUG) - (remmina_rdp_main) - Resolution set by the user: 1024x768 (DEBUG) - (remmina_rdp_main) - Resolution set after workarounds: 1024x768 (DEBUG) - (remmina_rdp_main) - proxy_type: (null) (DEBUG) - (remmina_rdp_main) - proxy_username: (null) (DEBUG) - (remmina_rdp_main) - proxy_password: (null) (DEBUG) - (remmina_rdp_main) - proxy_hostname: (null) (DEBUG) - (remmina_rdp_main) - proxy_port: 80 (DEBUG) - (remmina_rdp_main) - Network settings not set (DEBUG) - (remmina_rdp_main) - rdp_keyboard_remapping_list: (DEBUG) - (remmina_rdp_main) - Log level set to to INFO (DEBUG) - (remmina_rdp_event_on_clipboard) - gp=0x55e2a995a750: owner-change event received (DEBUG) - (remmina_rdp_event_on_clipboard) - gp=0x55e2a995a750 owner-change: new owner is different than me: new=(nil) me=0x55e2a995a750 (DEBUG) - (remmina_rdp_event_on_clipboard) - gp=0x55e2a995a750 owner-change: new owner is not me: Sending local clipboard format list to server. (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - gp=0x55e2a995a750 sending to server the following local clipboard content formats (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format UTF8_STRING will be sent to remote as 13 (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format TEXT will be sent to remote as 1 (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format text/plain will be sent to remote as 1 (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format text/plain;charset=utf-8 will be sent to remote as 13 (DEBUG) - (remmina_rdp_event_on_clipboard) - gp=0x55e2a995a750: owner-change event received (DEBUG) - (remmina_rdp_event_on_clipboard) - gp=0x55e2a995a750 owner-change: new owner is different than me: new=(nil) me=0x55e2a995a750 (DEBUG) - (remmina_rdp_event_on_clipboard) - gp=0x55e2a995a750 owner-change: new owner is not me: Sending local clipboard format list to server. (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - gp=0x55e2a995a750 sending to server the following local clipboard content formats (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format UTF8_STRING will be sent to remote as 13 (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format TEXT will be sent to remote as 1 (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format text/plain will be sent to remote as 1 (DEBUG) - (remmina_rdp_cliprdr_get_client_format_list) - local clipboard format text/plain;charset=utf-8 will be sent to remote as 13 (DEBUG) - (remmina_rdp_post_connect) - bpp: 32 (DEBUG) - (remmina_rdp_post_connect) - CAIRO_FORMAT_RGB24 (DEBUG) - (remmina_rdp_OnChannelConnectedEventHandler) - Channel rdpdr has been opened (DEBUG) - (remmina_rdp_OnChannelConnectedEventHandler) - Channel rdpsnd has been opened (DEBUG) - (remmina_rdp_OnChannelConnectedEventHandler) - Channel cliprdr has been opened (DEBUG) - (remmina_rdp_OnChannelConnectedEventHandler) - Channel drdynvc has been opened (DEBUG) - (rf_auto_reconnect) - maxattempts from default: 20 (DEBUG) - (rf_auto_reconnect) - maxattempts from general preferences: 0 (DEBUG) - (rf_auto_reconnect) - maxattempts from general plugin: 0 (DEBUG) - (rf_auto_reconnect) - maxattempts set to: 20 (DEBUG) - (remmina_rdp_event_connected) - [2022-12-21T19:35:00.054852+01] - dell - polo - Connected to 192.168.1.130 via RDP (DEBUG) - (remmina_rdp_main_loop) - [2022-12-21T19:35:00.055019+01] - dell - polo - Disconnected from 192.168.1.130 via RDP (DEBUG) - (remmina_rdp_OnChannelDisconnectedEventHandler) - Channel rdpdr has been closed (DEBUG) - (remmina_rdp_OnChannelDisconnectedEventHandler) - Channel rdpsnd has been closed (DEBUG) - (remmina_rdp_OnChannelDisconnectedEventHandler) - Channel cliprdr has been closed (DEBUG) - (remmina_rdp_OnChannelDisconnectedEventHandler) - Channel drdynvc has been closed (DEBUG) - (remmina_rdp_main_loop) - RDP client disconnected (DEBUG) - (rco_on_connect) - Connect signal emitted (DEBUG) - (rco_on_connect) - We save the last successful connection date (DEBUG) - (remmina_file_state_last_success) - State file /home/polo/.cache/remmina/group_rdp_192-168-1-130.remmina.state. (DEBUG) - (remmina_file_state_last_success) - Last connection made on 20221221. (DEBUG) - (rco_on_connect) - Saving credentials (DEBUG) - (remmina_file_save) - Saving profile (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_store_password) - Password “password” saved for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_password” deleted for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “gateway_password” deleted for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_passphrase” deleted for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - Profile saved (DEBUG) - (remmina_file_save) - Connection profile states saved (DEBUG) - (remmina_network_monitor_status) - G_NETWORK_CONNECTIVITY_FULL (DEBUG) - (rco_on_connect) - Trying to present the window (DEBUG) - (rco_on_disconnect) - Disconnect signal received on RemminaProtocolWidget (DEBUG) - (remmina_file_save) - Saving profile (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_store_password) - Password “password” saved for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_password” deleted for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “gateway_password” deleted for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - We have a secret and disablepasswordstoring=0 (DEBUG) - (remmina_plugin_glibsecret_delete_password) - password “ssh_tunnel_passphrase” deleted for file /home/polo/.local/share/remmina/group_rdp_192-168-1-130.remmina (DEBUG) - (remmina_file_save) - Profile saved (DEBUG) - (remmina_file_save) - Connection profile states saved (DEBUG) - (remmina_network_monitor_status) - G_NETWORK_CONNECTIVITY_FULL (DEBUG) - (rco_on_disconnect) - Disconnected
CentOS 7 - Gnome 3 - nejde se prihlasit na centos 7 - cerna obrazovka Nainstalovane programy: vino Firewall - povolene porty: vnc-server (5900 udp a 5900 tcp) nastaveni (gnome-control-center) -> Sdileni -> Sdileni obrazovky -> Vzdalene zobrazeni -> 1 Vzdálené ovládání -> 1 Povolit všechna připojení -> 0 (Pozor, jinak hrozi black-screen!) Vyzadovat heslo -> 1 Heslo -> mojetajneheslo dconf-editor -> remote-access -> prompt-enabled -> false dconf-editor -> remote-access -> notify-on-connect -> false dconf-editor -> org -> gnome -> remote access -> require-encryption -> false dconf-editor -> remote-access -> icon-visibility -> neverJinak já se přihlašuji přes ssh: sh -L 5909:localhost:5909 -C -c blowfish karlik@192.168.0.23 x11vnc -autoport 5909 -noxrecord -noxfixes -noxdamage -nomodtweak -xkb -display :0 -localhost
ps aux | grep -i way 165:polo 4361 0.0 0.0 374748 5864 tty2 Ssl+ 13:37 0:00 /usr/libexec/gdm-wayland-session /usr/bin/gnome-session 235:polo 5238 0.5 0.2 784136 82292 ? Sl 13:37 2:38 /usr/bin/Xwayland :0 -rootless -noreset -accessx -core -auth /run/user/1000/.mutter-Xwaylandauth.EYCZX1 -listenfd 4 -listenfd 5 -displayfd 6 -initfd 7
Tiskni
Sdílej:
21.12.2022 18:47
