Debian GNU/Linux Consultancy

Debian is a free operating system (OS) for your server. An operating system is the set of basic programs and utilities that make your computer run. Debian uses the Linux kernel (the core of an operating system), but most of the basic OS tools come from the GNU project; hence the name GNU/Linux.

We know "The Debian Way". We are literally paving the Debian way so who else could manage your Debian based servers better?

Linux system based solutions

Install, set up and maintain a system based on Debian/GNU Linux.

Samba PDC (Primary Domain Controller)
Web server Apache
- PHP
- Rewrite engine
- Reverse proxy
Web server Caudium
JSP and servlet container Jakarta Tomcat
Application server WebSphere, JBoss
SMTP server
- Qmail
- Postfix
- Exim
- Currier
POP3, IMAP server
SQL server
- MySql
- Postgresql
- Firebird
LDAP slapd
Streaming server
Firewall/router (iptables)
FTP server (Proftpd)
DNS server (BIND 8/9, djbdns)
DHCP server
CVS repository
SSH OpenSSH + secure tunnels
Jabber (XMPP)
Asterisk VoIP

Network Security

Firewall (iptables)
IDS SNORT, LIDS
Nessus Security Scanner
Network usage monitor NTOP, tcpdump
VPN solution
Spam filter and server based email antivirus

Managed Web Hosting

At Laposa we can set up and maintain a fully managed secure webserver configured to your needs. Whether you're a small web design house wanting your own hosting or a company after global redundant hosting, we can configure, setup and manage a bespoke solution for your needs.

Office File Server

We have experience with build and long term support large office file servers including Domain Controllers. Central storage space for your company with Windows ACL. Our file server setup includes Time-Machine like backup solution.

Latest Debian Security Advisory

DSA-2405 apache2 - multiple issues

Several vulnerabilities have been found in the Apache HTTPD Server:

DSA-2403 php5 - code injection

Stefan Esser discovered that the implementation of the max_input_vars configuration variable in a recent PHP security update was flawed such that it allows remote attackers to crash PHP or potentially execute code.

DSA-2404 xen-qemu-dm-4.0 - buffer overflow

Nicolae Mogoreanu discovered a heap overflow in the emulated e1000e network interface card of QEMU, which is used in the xen-qemu-dm-4.0 packages. This vulnerability might enable to malicious guest systems to crash the host system or escalate their privileges.

DSA-2384 cacti - several vulnerabilities

Several vulnerabilities have been discovered in Cacti, a graphing tool for monitoring data. Multiple cross site scripting issues allow remote attackers to inject arbitrary web script or HTML. An SQL injection vulnerability allows remote attackers to execute arbitrary SQL commands.

DSA-2402 iceape - several vulnerabilities

Several vulnerabilities have been found in the Iceape internet suite, an unbranded version of Seamonkey: