Linux Administration, Solutions and Applications
Network Security, Firewalls, Vulnerability Scanning, Penetration Testing
Storage Solutions, SAN, NAS, Virtualisation, Data Protection
Open Source, Email, Web Service, CMS, Systems Monitoring

Linux Solutions

XStore provides a fuill range of Linux solutions ranging from applications to support/servicing and monitoring.  Herewith follows a short roundup of applications and services:

  • Web servers
  • Email servers ( antivirus, antispam, greylisting, RBL/DNSBL, content filtering ), virtual domain hosting. envelope scanning, mail storage ( IMAP/POP mbox/Maildir ), reporting
  • Proxying, caching, web content filtering, web reporting
  • Content management systems
  • File sharing solutions ( cross platform, mirroring, high availability )
  • Systems monitoring ( applications, network layer )
  • Security ( firewall, application, patch management, auditing )
  • Advanced network functions ( redirection, protocol conversion, high availability, VPN, reverse proxy, load balancing )
  • Centralised syslog systems with database support
  • DevOps / Configuration Management

 Web Services and Applications

  • Apache / NGinx
  • SSL Secure
  • PHP, php-fpm, Perl, Python
  • APC/XCache/eAccelerator/Zend
  • ionCube
  • Namespace conversion/rewriting

Email Services

  • Postfix
  • Courier IMAP - pop and imap mail server
  • ClamAV/ClamSMTP - anti-virus
  • Spamassassin - anti-spam
  • PolicyD - greylisting
  • Anomy - mime header, envelope and content scanner
  • Virtual Hosting with MySQL back-end - Courier and Postfix integration
  • OVS graphing
  • pflog summary reporting
  • Custom reporting

Load-balancing/Application Redirection/High Availability

  • Delegate protocol conversion
  • High-performance and secure front-ends through Apache Reverse Proxy with load balancing and failover/hot-standby ( with SSL )
  • Zen Load Balancer v3
  • BalanceNG / Balance / TCPfork
  • Clustering for performance - Rocks, OpenSSI, OpenMosix
  • Compile farms - distcc, cache
  • HeartBeat - High availability for specific applications eg. Apache, Postfix, Samba - provides for application-level continuance
  • Alternate load-balancing and fronting through BalanceNG, Balance, Squid, Pound, and Zeus ZXTM
  • HAProxy
  • Several 9's Mysql ClusterControl

Groupware/Other

  • Scalix Email Server - ( Exchange replacement ), Outlook integration with email, shared calendars and task-lists
  • Zimbra Email Server - ( Exchange replacement ), Outlook integration with email, shared calendars and task-lists
  • Kolab - Groupware Solution for Emails, Appointments, Contacts and more
  • Nagios/Icinga - Network Management environment, cross-platform, OS-Hardware-App monitoring
  • Snort/ACID - IDS Environment with Reporting using MySQL back-end
  • phpMyAdmin - web front-end to MySQL, easy MySQL management, database creation, privileges maintenance
  • phpSysInfo - CPU/HD usage, Memory stats, Uptime
  • OTRS/osTicket - Service Desk, IT Service Management and Customer service

 File Serviing/Directory Services

  • Samba high performance file serving
  • Workgroup/Domain/AD integration
  • Granular permissions through AD/Domain user and group integration
  • OpenLDAP

CMS/CRM/etc.

  • Joomla
  • Wordpress
  • Zope - Application Server Environment
  • Plone, Drupal, Mambo, phpNuke - provides for an integrated Content Management Solution
  • OpenCRM / SugarCRM - customer relationship management, project management
  • phpProject

Security/Network Management/Monitoring

  • openVPN site-site and client-site
  • Icinga/Nagios/Groundwork/Zenoss monitoring
  • Monit  / Monitorix service monitoring and control
  • MRTG
  • Vuurmuur
  • centralised syslog with SyslogNG/phpsyslog - cross platform
  • Blockhosts remote login management ( SSH, FTP, HTTP, etc. )
  • GLPI asset tracking
  • Puppet / Saltstack

Web Content Filtering and Security

  • Dansguardian Web Filtering solution
  • Unlimited filter groups with differing web access policies
  • Category-based filtering with Blacklists and weighted Phrase-lists
  • Grey- and white-list capability
  • Authentication integration with Squid Proxy
  • Full logging includes ip address, authenticated user, target, action, filter group

 

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