SysAdmin / WebMaster

PortalStone provides secure and reliable 24x7x365 SysAdmin and WebMaster services for our Clients’ Servers, Systems and Applications that reside at our Data Centers. We have extensive real world skills garnered though working with our Clients since 1999 and at prior companies.¬†Our response time for critical support issues is 1 to 12 hours; and 2 to 48 hours for non-critical support issues. Our SysAdmin and WebMaster services and plans are based on response times; and billing is based on an hourly, project or fixed basis.

Server Management and Monitoring:

  • 24x7x365 system and daemon monitoring (ping, http, SMTP, dns, pop3, imap)
  • Firewall installation and configuration
  • Log file scanning and reporting software set-up
  • Rootkit check software installation and configuration
  • Server backups
  • System and network stack hardening/optimization
  • Server hardening and ongoing security
  • Security audits, penetration testing
  • Server performance optimization
  • SIM (System Integrity Monitoring)
  • IDS setup and configuration
  • Kernel customization and compilation
  • Maintenance and troubleshooting of server installed services (HTTP, Mail Server, etc.)

Installation, configuration, upgrades and updates of OS, System Software and Enterprise Software Applications:

  • HTTP/Apache Web Server
  • Mail Server(Qmail, Postfix, etc.)
  • DHCP Server
  • DNS Server
  • FTP Server
  • Squid Web Proxy
  • Secure Shell
  • Database Server (MySQL, PostgreSQL, Oracle)
  • Network Time Protocol (NTP)
  • Central Log Server
  • Bandwidth Monitoring Tools (MRTG, etc)
  • Network services Monitoring Tools
  • PHP
  • Perl

We consider new clients through referrals. If you’re interested in finding out more about how we can help your business, contact us.