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Any firewall config #!/bin/sh #Firewall & Masquerading /sbin/modprobe ip_tables /sbin/modprobe ip_conntrack /sbin/modprobe iptable_filter /sbin/modprobe iptable_mangle /sbin/modprobe iptable_nat /sbin/modprobe ipt_LOG /sbin/modprobe ipt_limit /sbin/modprobe ipt_state /sbin/iptables -F /sbin/iptables -F -t nat /sbin/iptables -A POSTROUTING -t nat -s 192.168.0.0/27 -j MASQUERADE /sbin/iptables -P FORWARD ACCEPT

VoIP technology brings many new capabilities to today’s modern communications. The biggest difference between VoIP and traditional private telephone company networks is the transport protocol. Internet Protocol, which we identify as the transport protocol that we use for services such as viewing Web sites, playing online games, and sharing music, now is being used to carry our voice. VoIP is truly a revolutionary communication technology with rich new ...

This section deals especially with actions we can make to improve and tighten security under Apache. The interesting points here are that we refer to the features available within the base installed program and not to any additional software. Change some important permissions on files and directories for your Web Server When you install Apache, there are some files and directories that have too much permission set by default. ...

bash-3.2# pkg_add -v ftp://ftp.openbsd.org/pub/OpenBSD/4.3/packages/i386/postfix-2.6.20080216p1-mysql                         .tgz parsing ftp://ftp.openbsd.org/pub/OpenBSD/4.3/packages/i386/postfix-2.6.20080216p1-mysql.tgz Dependencies for postfix-2.6.20080216p1-mysql resolve to: pcre-7.6, mysql-client-5.0.51a (todo: mysql                         -client-5.0.51a,pcre-7.6) postfix-2.6.20080216p1-mysql:parsing mysql-client-5.0.51a found libspec c.43.0 in /usr/lib found libspec crypto.13.0 in /usr/lib found libspec m.2.3 in /usr/lib found libspec ncurses.10.0 in /usr/lib found libspec pthread.9.0 in /usr/lib found libspec readline.3.0 in /usr/lib found libspec ssl.11.0 in /usr/lib found libspec z.4.1 in /usr/lib postfix-2.6.20080216p1-mysql:mysql-client-5.0.51a: complete postfix-2.6.20080216p1-mysql:parsing pcre-7.6 found libspec c.43.0 in /usr/lib postfix-2.6.20080216p1-mysql:pcre-7.6: complete found libspec c.43.0 in /usr/lib found libspec crypto.13.0 in /usr/lib found libspec lib/mysql/mysqlclient.18.0 in package mysql-client-5.0.51a found ...

Pernah saat kita login ke sebah server ssh, kita kita menemu muncul banner sebelum login Berikut tutorial singkat untuk membuat baner pada ssh server kita langkah pertama adalah dengan login keserver kemudian buat sebuah file sembarang, sebagai contoh saya buatkan nama file ‘dsk’ #touch dsk kemudian input isi baner di file tersebut dengan editor kebiasaan kita, saya biasa pake vi #vi dsk di dalam file dsk saya isi kan kata kata sebagai berikut ---------------------------------------------------- Selamat datang di ...