I will provide expert support for your sophos, fortigate and palo alto firewall
Firewall, WAF, Proxy, LB expert
Niveau 1
Voldoet aan bepaalde prestatiecriteria en toont een sterke potentie op de marktplaats.
Over deze dienst
I'm a network security professional with a decade of experience deploying and troubleshooting enterprise firewalls across Sophos XGS, Fortinet FortiGate, and Palo Alto Networks across SMB to mid-enterprise environments.
What I can do for you:
Firewall Configuration
- Initial setup and policy framework from scratch
- Zone-based firewall rules and security policies
- NAT rules (DNAT, SNAT, port forwarding, hairpin NAT)
- VPN setup IPsec Site-to-Site, SSL VPN / Remote Access
- SD-WAN configuration and failover rules
- VLAN segmentation and inter-VLAN routing
- Application control, web filtering, IPS/IDS policy tuning
Integration & Authentication
- Active Directory / LDAP / LDAPS integration
- RADIUS and SSO (Kerberos / NTLM) setup
- Group-based access policies tied to AD OUs
Troubleshooting & Audits
- Diagnose rule conflicts, asymmetric routing, and traffic drops
- Packet capture analysis and log review
- Policy audit identify shadow rules, unused rules, and over-permissive ACLs
- High Availability (HA) failover issues
- Performance degradation
Message me now to discuss your requirements!!
Apparaat:
Server
•
Router
•
Printer
•
Overige
Besturingssysteem:
Linux
•
OSX
•
Fortios
•
Ubuntu
•
Overige
Mijn portfolio
Andere IT en ondersteuning diensten die ik aanbied
Veelgestelde vragen
Do you need full admin access to my firewall?
Yes, I need read-write administrative access to make any changes. A dedicated temporary admin account works perfectly — I'll remind you to delete or disable it once we're done. I do not store credentials after the engagement.
How do we connect for the remote session?
I work via screen share — AnyDesk, TeamViewer, Zoom, or your preferred tool. If your firewall is behind a jump host or accessible only through a site VPN, just let me know in advance and we'll plan accordingly. No direct exposure of your management interface to the internet is required.
My firewall is already set up but something isn't working. Which package should I pick?
Please message me before placing an order. I will provide you with a custom quote tailored to your specific requirements.
Can you work on a firewall model not listed in your gig?
Message me first. I focus on Sophos XGS/XG, FortiGate, and Palo Alto. There's a good chance I can still help. I'll be upfront if it's outside my wheelhouse.
Will you document what you changed?
Standard and Premium packages include a written handover note covering every change made, the reason for it, and any recommendations for follow-up. Basic includes a brief verbal summary during the session. If you need formal documentation on Basic, it's available as a paid add-on.
What if the issue isn't resolved within the agreed scope?
I'll always tell you upfront if I discover the problem is larger than the package covers — before doing extra work. We can either upgrade the order or I'll explain exactly what you'd need to do next so you're never left stuck. I don't run up scope silently.
Is my network information kept confidential?
Yes. I treat all client environments, IP schemes, policy details, and credentials as strictly confidential. If your organization requires it, I'm happy to sign an NDA before we begin — just mention it when you message me.
Do you offer ongoing support after the gig is delivered?
The gig covers a one-time engagement. That said, if you'd like a retainer arrangement for ongoing firewall support — monthly check-ins, policy updates, or priority response — message me and we can discuss a custom monthly package.
12 reviews van deze dienst
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Specificering van de beoordeling
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C cli4cli

Duitsland
Lopende samenwerkingVery very good
US$ 50
Prijs
1 dag
Looptijd
Nuttig?C cli4cli

Duitsland
Lopende samenwerkingSmart freelancer
US$ 50
Prijs
2 dagen
Looptijd
Nuttig?J jefferson0811

Verenigde Staten
Lopende samenwerkingAmazing service!
US$ 50-US$ 100
Prijs
1 dag
Looptijd
Nuttig?N 
nexrad

Verenigde Staten
Lopende samenwerkingThank you so much for your help with IPSec Tunnel troubleshooting on Palo!
US$ 50
Prijs
2 dagen
Looptijd
Nuttig?N 
nexrad

Verenigde Staten
Lopende samenwerkingA Big thanks to Bhavya Thakkar for taking the time out on a weekend to help Troubleshoot a Site-Tunnel!
US$ 50
Prijs
1 dag
Looptijd
B 
Reactie van de freelancer
Nuttig?
12 reviews van deze dienst
| (8) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
Sorteer op
C cli4cli

Duitsland
Lopende samenwerkingVery very good
US$ 50
Prijs
1 dag
Looptijd
Nuttig?C cli4cli

Duitsland
Lopende samenwerkingSmart freelancer
US$ 50
Prijs
2 dagen
Looptijd
Nuttig?J jefferson0811

Verenigde Staten
Lopende samenwerkingAmazing service!
US$ 50-US$ 100
Prijs
1 dag
Looptijd
Nuttig?N 
nexrad

Verenigde Staten
Lopende samenwerkingThank you so much for your help with IPSec Tunnel troubleshooting on Palo!
US$ 50
Prijs
2 dagen
Looptijd
Nuttig?N 
nexrad

Verenigde Staten
Lopende samenwerkingA Big thanks to Bhavya Thakkar for taking the time out on a weekend to help Troubleshoot a Site-Tunnel!
US$ 50
Prijs
1 dag
Looptijd
B 
Reactie van de freelancer
Nuttig?

