Firewalls Jobs

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Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We are looking for an experienced Techie to configure NS for a domain, NS host, (we use DNSMADEEASY for all our domains) and ISPconfig to rest all websites on the server. We do need Hardening of the server against attacks. This job may require frequent consulting. Thanks
Skills: Firewall DNS Linux System Administration Web Hosting
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
Everything needs to be optimized for maximum performance / throughput / requests, minimal response time for a PHP/MySQL website. Tasks: - Linux Setup: Firewall, System Level (OpenFile Handlers, sysctl config) - Apache Setup (or alternatives) and optimization - MySQL Master-Master replication - common directory for uploaded files (GridFS, Mount, other solutions) - NGinx as a load balancer - security tools like ssh black, change SSH port etc.. - setup basic monitoring and alerts via email - no email server is required - setup solr cloud (but I could do this also myself) You need to know what you are doing and have experience with high-traffic websites and MySQL Master-Master setups.
Skills: Firewall Apache administration Apache Solr Cluster Computing
Fixed-Price - Entry Level ($) - Est. Budget: $15 - Posted
Hey, I have Sophos firewall and i activate Hotspot login page for the guest users, but i figure out that some users use VPN in the way of connecting with port 53 UDP and bypass the firewall to make the VPN connection and bypass the Hotspot authentication page ! ... Hey, I have Sophos firewall and i activate Hotspot login page for the guest users, but i figure out that some users use VPN in the way of connecting with port 53 UDP and bypass the firewall to make the VPN connection and bypass the Hotspot authentication page ! ... Hey, I have Sophos firewall and i activate Hotspot login page for the guest users, but i figure out that some users use VPN in the way of connecting with port 53 UDP and bypass the firewall to make the VPN connection and bypass the Hotspot authentication page ! I'm Blocking all VPN application in the firewall setting and also i tried to block the port 53 UDP in the Guest users VLAN, but still any one can bypass the firewall using (private internet access) VPN software.
Skills: Firewall OpenVPN VPN
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Looking for an experienced IT security person who has setup Modsecurity WAF and managed the fine tuning of the WAF. Scope of work is WAF related advisory and setup of a demo modsecurity setup.
Skills: Firewall