The AptURL Protocol Handler in Ubuntu 7.10 | Tombuntu - 0 views
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Ricardo Rivera on 08 Nov 07Como utilizar el link apt para instalacion de paquetes en ubuntu
By default, Ubuntu ships with no open ports on public interfaces. In other words, a "port scan" would show all closed ports, nothing open. As a result, putting up a firewall would provide no more security than not putting one up. Remember that open ports provide services that hackers can connect to, and only if they can connect to these services can they be potentially abused and exploited.
