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

Ninja Tux

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-5674-1 pdns-recursor - security update

It was discovered that PDNS Recursor, a resolving name server, was susceptible to denial of service if recursive forwarding is configured. <a href="https://security-tracker.debian.org/tracker/DSA-5674-1">https://security-tracker.debian.org/tracker/DSA-5674-1</a>

DSA-5673-1 glibc - security update

Charles Fol discovered that the iconv() function in the GNU C library is prone to a buffer overflow vulnerability when converting strings to the ISO-2022-CN-EXT character set, which may lead to denial of service (application crash) or the execution of arbitrary code. <a href="https://security-tracker.debian.org/tracker/DSA-5673-1">https://security-tracker.debian.org/tracker/DSA-5673-1</a>

DSA-5672-1 openjdk-17 - security update

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in denial of service or information disclosure. <a href="https://security-tracker.debian.org/tracker/DSA-5672-1">https://security-tracker.debian.org/tracker/DSA-5672-1</a>

DSA-5671-1 openjdk-11 - security update

Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in denial of service or information disclosure. <a href="https://security-tracker.debian.org/tracker/DSA-5671-1">https://security-tracker.debian.org/tracker/DSA-5671-1</a>

DSA-5670-1 thunderbird - security update

Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code. <a href="https://security-tracker.debian.org/tracker/DSA-5670-1">https://security-tracker.debian.org/tracker/DSA-5670-1</a>

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