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Experience: Linux Expert

World-Wide Linux Consulting, Support & Security:
   Networks, Servers and Workstations

  • We specialize in hosted- and dedicated-server security, network security, and systems administration.
  • We support and secure any Linux distribution including Debian, Ubuntu, RHCE/CentOS, Fedora, Mandriva, Gentoo, and even hand-rolled distributions.

16 years of Linux experience, since 1996

First experience as early as with Redhat 4.0 and Slackware '96 with kernels as early as 2.0.24. If it can be done with Linux, we can do it — Any distribution or architecture.

Distribution Support:

  • Debian
  • Ubuntu
  • Red Hat (Fedora/RHEL/CentOS)
  • SuSE
  • Gentoo (and other source distros)
  • Crux (and other simple package distros)
  • Hand-rolled distributions
  • Xen/Paravirt/KVM

Architecture Experience:

  • i386/x86_64
  • PowerPC
  • Itanium/ia64
  • ARM
  • MIPS
  • ...anything Linux will boot!

Solutions: The network that never breaks

We Secure Dedicated Servers!

  • Increased Security and Server Hardening
  • Hardened & Secure Server Installations/Migrations
  • Hacked Server Recovery
  • Rootkit Removal
  • Forensic Analysis
  • Linux Firewall Design

Linux Servers

  • Web Services: Apache, Lighttpd, Squid (load-balance/transparent proxy)
  • Amazon EC2 Linux Servers
  • Server Consolidation under Xen
  • High-availability, load-balanced clusters using modern fail-over technologies
  • Multi-interface Firewall Systems
  • VPN management / multi-site VPN/WAN design and implementation
  • QoS policy routing for multi-interface firewalls to route inter-site VoIP
  • Internet hosting/filtering

Data Management

  • Data Recovery
  • MySQL / PostgreSQL Administration
  • Off-site Remote Backup
  • Incremental disk-to-Internet backup solutions

Telephony / VoIP

  • Asterisk PBX support and installation
  • FreePBX support and configuration
  • T1 voice and data trunking
  • VoIP SIP or IAX2 trunking
  • Legacy T1-to-VoIP Services

Software Development

  • Software Security Audit
  • Custom network management and security tools
  • Custom Network attack auditing and reporting software
  • Custom remote administration infrastructures
  • Custom HTTP content filtering
  • Custom PostgreSQL/MySQL databases (with ODBC links)
  • Custom software in Win32 and POSIX C/C++, PERL, Java, and Bourne-shell languages
  • Troubleshooting, modifying, and repairing third-party software
  • Process automation