IT Guides with many areas: Juniper, Windows, Linux, Ubuntu, Cisco, Vyatta Firewall, CentOS, Redhat, Fedora Core, SUSE Linux, IPCop, Checkpoint FW.
Experience about Cloud Compuing with Amazon, Amazon EC2, Amazon VPC, Rackspace, Rightscale, OpenStack, VMWare.
Expert in using Security and Network tools: ManageEngine, Solarwinds, Nmap, Nagios, OpenNMS, Nessus, Cacti, GFI, Syslog, Opsview, MRTG, PRTG. We also can develop OpenSource Monitor Tools.
Voice Support and Guide: Asterisk, Openser, Kamailio, OpenSIPs, PBX in a Flash, Cisco, FreeSWITCH, FreePBX, SipXecs, OpenUC, Polycom, Aastra, Bria, Trixbox.
IT Support Ticket System: JIRA, Confluence, osTicket, Fusion, WHMCS. IT Source Code Management: Subversion, CVS, GIT, Fisheye.
Posted in Redhat, System Security April 5, 2016
Howto fix security vulnerability CVE-2015-7547 on Redhat RHEL
Step 1: Create a sh file script to check security on your Redhat Server
Posted in CentOS, System Security January 5, 2013
Howto install and use Lynis on Centos 6.3 / Redhat RHEL / Fedora
Posted in Network, Network Security, System Security, Voice Security, Vyatta November 6, 2012
Install Vyatta Firewall