Numerous open ports/services

Looks like you have numerous open ports that also show service versions. An attacker can leverage this information when trying an attack. Ports should be filtered and banners should be removed/generalized. nmap -sV www.localize.io Starting Nmap 6.40-2 ( http://nmap.org ) at 2014-04-18 11:08 PDT Stats: 0:02:11 elapsed; 0 hosts completed (1 up), 1 undergoing Service Scan Service scan Timing: About 84.62% done; ETC: 11:11 (0:00:19 remaining) Nmap scan report for www.localize.io (178.77.99.228) Host is up (0.22s latency). rDNS record for 178.77.99.228: www.doppelkopf.me Not shown: 981 closed ports PORT STATE SERVICE VERSION 21/tcp open ftp ProFTPD 1.3.4a 22/tcp open ssh OpenSSH 5.3p1 Debian 3ubuntu7 (Ubuntu Linux; protocol 2.0) 25/tcp filtered smtp 53/tcp open domain ISC BIND none 80/tcp open http Apache httpd 106/tcp open pop3pw poppassd 110/tcp open pop3 Courier pop3d 143/tcp open imap? 443/tcp open ssl/http Apache httpd 465/tcp open ssl/smtp Postfix smtpd 993/tcp open ssl/imaps? 995/tcp open ssl/pop3 Courier pop3d 1248/tcp filtered hermes 3306/tcp open mysql MySQL 5.1.66-0ubuntu0.10.04.3 4662/tcp filtered edonkey 6346/tcp filtered gnutella 6881/tcp filtered bittorrent-tracker 6969/tcp filtered acmsoda 8443/tcp open ssl/http sw-cp-server httpd (Parallels Plesk WebAdmin version psa-11.0.9-110120608.16)