System administration at AlfaCom

Dear customer, the cost of administration of the server and software, databases and other services is calculated individually based on the tariff plan you use. Please contact our managers if you have any questions. Thank you

Linux System Administration

AlfaCom Consulting provides expert solutions for all your Linux system administration needs, including:

Remote server administration
Co-located/remote hosted server management
SAMBA deployment & configuration
System troubleshooting & debugging
Network management (LAN/WAN)
Disaster recovery
Security auditing & hardening
Software installation & configuration
File & directory services, NFS
Kernel rebuilds & module management
Backup planning & implementation
Perl-Shell-CGI-system scripting
Performance tuning


Local and Wide Area Network

T1-T3-WAN procurement & installation
LAN design & deployment
Router firewall integration
Ethernet, wireless
LAN-WAN diagnostics & debugging

Internet Support & Management

Apache WWW server, SSL, PHP, CGI
Sql, MySql, Oracle install & managment
Sendmail, Qmail, VpopMail, POP, IMAP
DNS-BIND (Bind8, Bind9, Balancing)
FTP, Virtual FTP servers (Proftp, WU)
Load Balancing/Clustering
Anti-Spam, Anti-Relay SPEWS-ORBS
IPtables-IPchains configure and tuning
DHCP & TCP/IP Management
IP Masquerading & NAT
LPR & Print services
PXE Boot Admin (CentOS)

Fully Experienced in

RedHat, Fedora
Debian, Ubuntu

Security & Firewall

AlfaCom can provide you with assistance in adopting local and Internet-wide UNIX system security measures. We will survey your existing UNIX installation for known security weaknesses, and apply corrective measures. We can also install and configure many of the available security packages, such as:

Security auditing & updating
Linux router firewall design-configuration
IPtables-IPchains configure and tuning
Network security auditing & hardening
Security alert and upgrade management
Disaster & compromise recovery
Data & colocation center auditing
TCP wrapper & PortSentry

MySQL Cluster and Replication

Cluster Server design, implement & deploy
Critical, High availability server design
Load Balancing and replication solutions
Fail-Over Cluster, Load balanced implemantations
Distributed Cluster & Replicated systems
MySQL Cluster Diagnostics & Debugging