Profile

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About

Username:
unixadmin

Last Login:
More than 1 week ago.

Name/Company:
work at home

Country:
Poland

City:
Warsaw

Area of Expertise:

• Linux
• Perl
• PHP
• Project Management
• Python
• System Admin.
• Website Design
• Website Security
• XML

Member Since:
01-17-2006 10:13 EST

Vision:
WORK EXPERIENCE - Troubleshooting client issues via Helpdesk. - Server & Network Security Auditing - Vulnerability Assessment and Correction. - Monitoring servers and responding to event notifications. (Service down / Load Alerts etc) � Exp with Nagios and Sitescope. - Working knowledge of Database Technologies (MySQL, PGSQL), MySQL performance tuning and optimization. - Bash/Shell Scripting. - Apache Administration and Security, facile with various modules eg: mod_security, mod_evasive. - Php recompile and security � adding support for newer modules. - System Hardening and Optimization (sysctl.conf, DNS lookups etc). - Exim Administration and Security � experience with ClamAV, Sophos AV, ExiScan and SpamAssassin. - Facile with Cpanel and WHM (setting up customer accounts, setting up DNS cluster, IP etc). - VPN Technologies (Poptop). - Administering Linux Server Security and Server processes � APF (Anti DOS configuration), BDF, PRM and SIM. - DNS and Reverse DNS (experience with Bind and QDNS). - Linux Kernel Security, maintenance, recompiles and OS reinstalls. - Experience with Information Sharing Services � NIS and LDAP - Security (Intrusion Detection with snort, chkrootkit, RKHunter, firewalls, security updates) - 3rd party Software installations � CMS (OSCommerce, Phpnuke, Drupal), Fantastico, RVSkin, URCHIN, ZendOptimizer, GD, ImageMagick, NetPBM, Gallery Software). - SSH security. - Server Virtualization using VMWARE. - Experience with VPS software (WHM Vps). - Securing against DOS and DDOS. - Monitoring and Managing Network Devices SNMP (Simple Network Management Protocol). - Administering and Managing LAN Network.

Skills:
8 years with Linux/Unix
My hobby and work is checking Security!

Keywords:

Average Pricing:
$20/hour

Rating:

(62 reviews)