Diario di bordo di un sistemista
pfsense v 2.7.2 – HAProxy 2.9-dev6-f75a369 Settings -> SSL/TLS Compatibility Mode -> Intermediate (disables HIGH ciphers, SHA1, TLS v1.0 and TLS v1.1.) Frontend -> Advanced ssl options Frontend -> Advanced certificate specific ssl options Result Protocols TLS 1.3 Yes TLS 1.2 Yes TLS 1.1 No TLS 1.0 No SSL 3 No SSL 2 No TLS […]
20/06/2024 HAProxy, pfsenseAdd scenario http-dos-switching-ua Create bash script on client side “/usr/local/bin/crowdsecUAtest.sh” Turn on the executable bit Try Alternative:
28/03/2024 CrowdsecApache log your visitor’s original IP address thanks to CF-Connecting-IP
28/02/2024 Apache, CloudflareSimple php purge script
19/02/2024 Phpsetup master auth on dovecot *MASTERUSER the login username will be account@email*MASTERUSER edit ispconfig rundcube plugin (ispconfig3_forward,.pispconfig3_autoreply,…) look for $mail_user var, add the following bold text
13/11/2020 Uncategorized/etc/spamassassin/local.cf header LOCAL_ET_PHISHINGIe ALL =~ /(Antonio Balajadia|gocompany.top>|godatastamp.top|expresscourier.icu)/iscore LOCAL_ET_PHISHINGIe 20.1 body LOCAL_ET_URL_RULEea /(Password\ archivio|equipamentosmix|daprofesional.com|cse-engineer.com|psyberhawk.com|muebleslostroncos.cl)/iscore LOCAL_ET_URL_RULEea 20.1
03/11/2020 Spamassassin/etc/cron.hourly/sa-update sa-update –nogpg –channel updates.spamassassin.org retval=”$?” if [ $retval -eq 0 ]; then compile=1; fi sa-update –nogpg –channel spamassassin.heinlein-support.de retval=”$?” if [ $retval -eq 0 ]; then compile=1; fi sa-update –nogpg –channel sa.schaal-it.net retval=”$?” if [ $retval -eq 0 ]; then compile=1; fi
03/11/2020 Spamassassinedit /etc/fail2ban/jail.conf “ignoreip” can be an IP address, a CIDR mask or a DNS host. Fail2ban will not ban a host which matches an address in this list. Several addresses can be defined using space separator. ignoreip = 127.0.0.1/8 173.245.48.0/20 103.21.244.0/22 103.22.200.0/22 103.31.4.0/22 141.101.64.0/18 108.162.192.0/18 190.93.240.0/20 188.114.96.0/20 197.234.240.0/22 198.41.128.0/17 162.158.0.0/15 104.16.0.0/12 172.64.0.0/13 131.0.72.0/22
03/11/2020 Linux