Firewalls Jobs

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Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
I am looking for a expert who can help in developing a Web Application firewall for giving firewall as a service Features required DDOS Protection XSS Injection Detection And protection Sql Injection detection & Protection & all type of owasp top 10 attacks Thanks
  • Number of freelancers needed: 10
Skills: Firewall Product Development Security Infrastructure
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Routing and switching (IOS & NX-OS) Network Load balancing (Cisco/F5 load balancer/Citrix Netscalar) Cisco Virtual Switch, Router & Firewall(Nexus 1000v, CSR1000 & VSG) Experience with Cisco ASA, SourceFire, Juniper SRX, Palo Alto and Checkpoint Required EXP in field of Networking , security, Data centre Training.
  • Number of freelancers needed: 4
Skills: Firewall Certified Information Systems Security Professional (CISSP) Check Point Cisco IOS
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We would like consulting assistance too: 1) Build out a base image with a standard packages of free and/or paid plug ins. 2) Establishing policy based firewall, managing exceptions and zones. 3) Setting up Antivirus Filtering 4) HTTPS deep-packet inspection using something like Squid Proxy 5) Fail-over with dual ISP 6) Managing VoIP traffic in conjunctions with fail-overs 7) OpenVPN for remote user access 8) managing multiple routers centrally 9) establishing a centralized patching and backup regime for the router's firmware 10) IPS/IDS (Snort) 11) Rebranding the router as E-N Computers 12) Reediness for IP v6 To be successfully in the engagement you will need to be able too: 1) Be available speaking English by phone or e-mail during business hours (8 AM - 5PM) Eastern Time USA 2) Be a true expert in Routing and IP Networks as well as PFSense and related topics such as Squid and FreeBSD 3) Be able to work with Cisco Certified engineers and train them on PFSense You will be working directly with our busy Network Engineers, several of whom are CCNP or CCNA.
Skills: Firewall Cisco Certified Network Professional (CCNP) FreeBSD OpenVPN
Hourly - Expert ($$$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Need someone extremely comfortable with SonicWALL devices to help set up QoS, Port Forwarding, VPN, DNS etc. Have VoIP phones and credit card terminals that need QoS set up for; have a DVR that needs access from outside but no public static IP so need to set up DynDNS and forward ports - pretty basic stuff. Must have excellent English and communication skills as I want to learn as we go. I realize it takes longer to explain concepts and methodology to a noob than to just get the job done, but that is part of this job so be ready to explain things and answer questions patiently. Devices are newest gen SOHO and TZ300. Need help immediately. Thanks.
Skills: Firewall
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
I am currently having two separate problems. 1) When i make calls from external to the grandstream there is no audio 2) All external SIp calls are terminated after 32 seconds I am currently using NAT and NOT using the standard asterisk port of 5060 or standard RTP ports (currently using 10,000-11,000) I need some help configuring the firewall to enable the SIP properly on the firewall.
Skills: Firewall Asterisk Iptables
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are moving a Sophos UTM firewall and I need the WAN interface reconfigured for the new IP address and gateway once obtained.
Skills: Firewall
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We are looking someone with a mastery in network and able to set up IPSEC in a firewall to to integrate with a cloud Web Security vendor. ... In addition to Fortinet, we would ideally like the same set up for Cisco, Palo Alto, WatchGuard, Juniper and SonicWall although Fortinet is the highest priority. NOTE: WE DO NOT HAVE THE FORTINET FIREWALL. WE WOULD REQUIRE THE PERSONS RESPONDING TO HAVE ACCESS TO A CURRENT FORTINET FIREWALL but do have the cloud web security vendor. ... WE WOULD REQUIRE THE PERSONS RESPONDING TO HAVE ACCESS TO A CURRENT FORTINET FIREWALL but do have the cloud web security vendor. The purpose of this job is to document the integration not set up an actual network.
Skills: Firewall cisco routers Network Administration Network Security
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
You will attempt to solve any problems, which may be issues related to our software or a customers infrastructure and solution architecture, such as network, firewalls, permissions, configuration or similar, and escalate any complex issues where no known solution exist, to a 3rd level support specialist based in our European offices. ... - Must have extremely strong ability to work alone with minimal supervision - Must have fast and reliable Internet connectivity Preferred skills - Demonstrate good task management skills - Must be customer-orientated while maintaining focus on the overall delivery of service - Deep understanding of networking and firewall concepts - Familiarity with shell script programming This position is only available to individuals, not agencies.
Skills: Firewall Customer support Email Technical Support English
Hourly - Expert ($$$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are looking for someone who can help us on an on-going basis, as needed, especially with routing and switching. Additionally tasks such as traffic shaping, setting up new dedicated lines for customers, ensuring network security, maximizing bandwidth, and decreasing latency. Other projects we have in the pipeline include an in-town mesh network using Paypal, VOIP services, and surveillance camera systems, and VOIP services. That said, our primary service is fiber optic backed wifi for homes and businesses. At present, we use only Ubiquiti routers, switches, APs and stations, as well as a Windows onsite server, although we are open to equipment made by other manufacturers as well. Whereas wireless networking proficiency would be helpful, routing and switching, security and network admin are the only essential skills for the jobs and tasks that are most important to us.
Skills: Firewall Cisco Certified Network Associate (CCNA) cisco routers Computer Networking