Consulting

*NIX / Operating Systems

Linux - FreeBSD - Solaris - Mac OS X Server Administration

Urgent attack/intrusion response, cleanup from hacker attacks, patches
Disaster planning/recovery
Secure configuration
System troubleshooting
Performance tuning and optimization
New system installation, performance and management tuning

Web server applications

Apache - Tomcat - PHP - Perl - MySQL - PostgreSQL - Oracle

Service installation and troubleshooting
Performance monitoring and tuning
Upgrades/patches
Service Hardening

Email/groupware software

Qmail - Postfix - DJB dns - Mail Toaster - Vpopmail - ClamAV - SpamAssassin - Zimbra

SPAM prevention and troubleshooting
Service installation and troubleshooting
Performance monitoring and tuning
Upgrades/patches

Security

Iptables - PF - Linux Virtual Server - AIDE - Snort

Firewall scripting
Intrusion Detection setup
Centralized logging setup
Custom automated intrusion response

To get more information, call, or e-mail, for a free consultation.

Please DO NOT email me ANY passwords. You can send username and server names, but please do not send me passwords in email. Email is not a secure channel for communication. The most secure way to get me access to your box is to use my SSH public key.

Contact bluesun by email at sales@bluesun.net

Or by phone at (801) 613-8704