2011/12/22 jmramirez (mas_ke_na) <mas_ke...@hotmail.com>: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > rantis cares escribió: >> ssh -p 22 usua...@burrito.zapto.org > > Buenas... > > Por cierto, dos cosas. Si el puerto es el de por defecto (22) no tienes > que poner el -p ( tampoco pasa nada porque este puesto) > > Cambia YA ese puerto ( aunque solo sea en el nat en el router) para > tener "seguridad por oscuridad" [1]. Te lo digo porque al puerto 22 > suelen atacarlo demasiado. > > Un saludo > > [1] http://es.wikipedia.org/wiki/Seguridad_por_oscuridad > > - -- > "Si los tontos volaran, el cielo se oscurecería" > > No me envié correos en formatos propietarios > http://www.gnu.org/philosophy/no-word-attachments.es.html > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.10 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iQEcBAEBAgAGBQJO83cAAAoJEOWNzQnqy+fz2lMH/35L2x0eyK5eDbpuKOM/S0hh > HZokr9vnCLCyWHHUmjT5EHjPdP1IEbbQOiQK/iCcJ/gu99jcOZ3DwinUR+cVR/D2 > AQKd7MBPW9axZ8AVgaY8UhB8KhFQiveyz7QEmvDCOYyf1pNDlMT49vHoGMiK+ww4 > iEhsci3H0t3BFisGcIf1e4gmulP3nleybQm6v5/s3w84qpFAMSYgeqEp6Qg4Mh4N > +km9avB8/gYIpwSRUh+cnurQQ2uju1aoiI32qPahS+GLOHdL6WcEXZlAxPbjxiMr > yNAlqfkPMhYpy2/aMzQgdc7bWNCGfFTH6Y3CxXn+Hsfb3mgHtQiEf5LUmaIGIK8= > =w9B0 > -----END PGP SIGNATURE----- > > > -- > To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: http://lists.debian.org/blu0-smtp187f0118e0be1ec8ffcc97eb1...@phx.gbl > Hola otra vez,
A raíz del comentario de jmramirez, también instalaría el paquete fail2ban Descripción: ban hosts that cause multiple authentication errors Fail2ban monitors log files (e.g. /var/log/auth.log, /var/log/apache/access.log) and temporarily or persistently bans failure-prone addresses by updating existing firewall rules. Fail2ban allows easy specification of different actions to be taken such as to ban an IP using iptables or hostsdeny rules, or simply to send a notification email. By default, it comes with filter expressions for various services (sshd, apache, qmail, proftpd, sasl etc.) but configuration can be easily extended for monitoring any other text file. All filters and actions are given in the config files, thus fail2ban can be adopted to be used with a variety of files and firewalls. Página principal: http://www.fail2ban.org Te quitaras un montón de problemas con los ataques de fuerza bruta ;-P Salu2 -------------------------------------------------------------------------------------- Juan Sierra Pons j...@elsotanillo.net Linux User Registered: #257202 http://www.elsotanillo.net GPG key = 0xA110F4FE Key Fingerprint = DF53 7415 0936 244E 9B00 6E66 E934 3406 A110 F4FE -------------------------------------------------------------------------------------- -- To UNSUBSCRIBE, email to debian-user-spanish-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CABS=y9vuuzkxugbtppylyprebvry8rvtkupgt2eomnym4ne...@mail.gmail.com