Firewalls Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $60 - Posted
I have a ubuntu server runing a squid proxy connected to diladele icap server. The work: - installing and guarantee it's running ok "c-icap classify" icap server (, with the funcionality of blocking images working trought OpenCV as described in it's readme, and all it's dependencies - connect it to the squid proxy (discarding diladele) - create a config demo making it block pages with demo words like (house, chair) - make a list of commands, step by step, command by command, of how you could achive this in this server from the actual server state. - explaining a few doubts we can have about changing configurations
Skills: Firewall Linux System Administration Squid
Hourly - Intermediate ($$) - 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
Fixed-Price - Expert ($$$) - Est. Budget: $3,000 - Posted
We currently have a project with the following deliverables: - Setup and configure four(4) Sonicwall devices - One(1) NSA3600 + HA - Two(2) NSA2600 - Two(2) TZ400 - Setup IP-VPN tunnels between sites - Install and configure GMS - Configure LDAP and AD integration - Configure VPN for remote access - Test and verify firewall functionality and VPN site-to-site traffic - Create network diagrams (Visio format) - Create documentation of as-built environment All work to be performed in San Jose, CA.
Skills: Firewall Active Directory Network Administration Network Security
Fixed-Price - Entry Level ($) - Est. Budget: $50 - Posted
I have a Juniper NS5GT firewall device which I would like to be able to add IP address ranges to block. ... .* The desire is to block any attempts to access a server which is behind the firewall device. In the above example, the firewall would block access from any IP that begins with 245 or 246. ... In the above example, the firewall would block access from any IP that begins with 245 or 246. Configuration of this firewall can be done by the freelancer by either submitting an ASCII config file along with documentation on how to add new IP ranges, or by using Skype to communicate (talk and screen share).
Skills: Firewall Juniper Routers Network Security
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Looking for someone to create a bunch of rules for us in our sonic wall and clean it up
Skills: Firewall
Hourly - Expert ($$$) - 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