iser_DNS_bind
===== Services =====
http://www.opendns.com : fourni le service dns pour les postes clients avec valeurs ajoutées anti-phishing, Web Content Filtering, Whitelist / Blacklist, ...
===== DNS =====
certains hackeurs utilisent recursivité pour lancer des attaques avec l'ip s
====== Sécurité réseau ======
===== Documentation =====
[[http://cwe.mitre.org|CWE - Common Weakness Enumeration]]: International in scope and free for p... ed, measurable set of software weaknesses that is enabling more effective discussion, description, sel... ystems as well as better understanding and management of software weaknesses related to architecture a
odems;
* RADIUS server for providing secure authentication and automatic management of the encryption keys to the Wireless 802.11b, 802.11g and 802.11a networks supporting the 802.1x p... LS, EAP-TTLS and PEAP form or the less secure authentication of the client MAC Address; WPA with TKIP
ig tu change la ligne
<code>
PermitRootLogin Yes
en
PermitRootLogin No
</code>
Et si tu veux autoriser l'accès ssh en root uniquement avec clé ssh tu mets :
<code>
PermitRootLogin without-password
</code>
Mais bon ça ... e config qui fontionne :
<code>
UsePAM no
RSAAuthentication yes
PermitRootLogin without-password
Perm
ail-control.5.htm
Les fichiers de contrôle n'existent pas par défaut, il faut donc les créer.
La doc ... [[/informatique/mrtg#qmail|MRTG]].
[[http://www.enderunix.org/isoqlog/|Isoqlog]]: Isoqlog is an MTA log analysis program written in C. It designed to scan [[/informatique/reseau/qmail|QMail]], Postfix, [[/informatique/reseau/sendmail|Sendmail]] and exim logfile and produce usag
que/spam]] pour de la "bonne" configuration
Documentation:
* [[http://bradthemad.org/tech/notes/exi... tsheet]]
* [[https://www.exim.org/exim-html-current/doc/html/spec_html/ch-main_configuration.html|ma... s://manpages.debian.org/stretch/exim4-base/exim.8.en.html|exim4-base manpage]]
===== Tips & Tricks ===... ases.
==== Vider le queue ====
Forcer le traitement de la queue:
# /usr/sbin/exim -qf
Ainsi que l
====== OpenFiler ======
http://www.openfiler.com/products
Openfiler converts an industry standard x86/64 architecture system into a full-fle... n technologies such as VMware, Virtual Iron, and Xen, Openfiler can also be deployed as a virtual mach
plete, embedded firewall software package that, when used together with an embedded PC, provides all t... a web server, PHP and a few other utilities. The entire system configuration is stored in one single XML text file to keep things transparent. m0n0wall is probably the first UNIX system that... er than the usual shell scripts, and that has the entire system configuration stored in XML format.
====== FreeNAS ======
http://freenas.org
FreeNAS est un serveur NAS (Network-Attached Storage) libre sous licence BSD, développé par un français à partir de M0n0
ft Mail Server ====
http://www.lumisoft.ee/lsWWW/ENG/Products/Mail_Server/mail_index_eng.aspx?type=info
===== Librairies =====
==== MailSystem.NET ====
MailSystem is a suite of .NET components that provide users with an extensive set of email tools. MailSystem provides full support for SMTP,
====
==== WIPmania ====
http://www.wipmania.com/en/tools (ping, traceroute, ...)
The free [[http://www.wipmania.com/en/base/|WorldIP database]] allows unlimited identification of geographic location of an IP address. Dow... ext formats.
Faire un [[http://www.wipmania.com/en/ping/|ping simultanément depuis plusieurs pays]]
ssi [[/informatique/SFTP|/informatique/SFTP]]
Client FTP :
* [[:informatique:FileZilla]] (FTP, FTP... our que les droits et sécurités du répertoire restent bien assignés à l'utilisateur principal, tu ne dois pas créer un second utilisateur système, il vaut... /home.tar
</code>
* -b specifie qu'il tournera en tache de fond
* -E specifie de ne pas utiliser
