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-5661-1 php8.2 - security update

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in secure cookie bypass, XXE attacks or incorrect validation of password hashes. <a href="https://security-tracker.debian.org/tracker/DSA-5661-1">https://security-tracker.debian.org/tracker/DSA-5661-1</a>

DSA-5660-1 php7.4 - security update

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in secure cookie bypass, XXE attacks or incorrect validation of password hashes. <a href="https://security-tracker.debian.org/tracker/DSA-5660-1">https://security-tracker.debian.org/tracker/DSA-5660-1</a>

DSA-5659-1 trafficserver - security update

Bartek Nowotarski discovered that Apache Traffic Server, a reverse and forward proxy server, was susceptible to denial of service via HTTP2 continuation frames. <a href="https://security-tracker.debian.org/tracker/DSA-5659-1">https://security-tracker.debian.org/tracker/DSA-5659-1</a>

DSA-5658-1 linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. <a href="https://security-tracker.debian.org/tracker/DSA-5658-1">https://security-tracker.debian.org/tracker/DSA-5658-1</a>

DSA-5657-1 xorg-server - security update

Several vulnerabilities were discovered in the Xorg X server, which may result in privilege escalation if the X server is running privileged or denial of service. <a href="https://security-tracker.debian.org/tracker/DSA-5657-1">https://security-tracker.debian.org/tracker/DSA-5657-1</a>

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