Network Security Expert Needed – pfSense Firewall + Access Control Policy in 3 to 5 days

@farooqtahir2013

The field of computer security and network administration isn’t just where I work, it’s my passion. With over a decade of experience under my belt, I've designed and implemented several network infrastructures for organizations similar to yours. My expertise in platforms like pfSense, a knack for designing access control policies and align to cyber security standards such as ISO 27001 and NIST, should make me your top choice for this project. Moreover, when it comes to IT projects, I don't believe in a one-size-fits-all approach. Instead, I diligently analyze the unique requirements of each organization and propose tailored solutions that adhere to best practices. Your medium-sized organization will receive the same meticulous attention-to-detail as some of the enterprise-level projects I've handled in the past. I am not just interested in completing your project; I am passionate about doing it right and on time. This drive ensures you receive top-notch services with quick response times and 24 hours availability from me. Your network security is my highest concern, let me address it with my technological skill set to bring success to your company.

@manojmalviya93

Hi, I'm a seasoned IT professional with 10+ years' experience in network security and access control policy design. I've extensively configured pfSense firewalls and have experience crafting policies compliant with ISO 27001 and NIST standards. I can deliver a robust access control policy for a medium-sized organization, explaining the chosen model (e.g., RBAC) and justifying its compliance. I'll provide the policy, pfSense configuration (.xml), and a supporting document. AI tools can be leveraged to assist in drafting, if desired. I'm ready to start immediately. I can share samples from previous projects upon request. Thanks, Manoj

@ramygoda1590

Hi there, I am networking expert specialist and consultant for more than 11 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project i will always look for solving your tasks ickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, EVE-NG. - Excellent pracitce on VMware WorkStation, Virtual-Box - VPN (IPSEC,IKE v1 or v2 ,L2TP ,OPENVPN, DUO Authentication). - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- - Cisco devices (routers, switches), routing protocols, IPSEC, Cisco ASA Firewall. - Fortinet Devices: FortiGate, Forti Manager, Forti Analyzer. - wireless (WLC, Access Points): CISCO, Aruba, ubiquiti. - Juniper (M7, M10, MX 480, MX 960) and SRX (300, 500). - Operating Systems: Linux servers (Ubuntu, RedHAT, Debian), windows (Windows server 2012, 2016 ..etc). Regards, Ramy

@ExpertNetworkEng

Hello Dear, I am an Expert Network Engineer and I am working as an Expert Consultant Network and Security Engineer. I have great hands-on experience for more than 7 years in various network technologies. I have Cisco CCNA, CCIE Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation), CCNP Data Center and CCNP Security certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. I have very good knowledge in Cisco wireless technology, VOIP & Network Security. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. Thanks to check my profile and let me know if you are interested. Best Regards,

@talhamq

With over a decade of experience in setting up and maintaining server operating systems, web and mail servers, databases, virtualization, firewalls, and more, I am well-equipped to handle your project. You can be confident knowing that I have hands-on experience with firewall configuration (including pfSense) and IT security access control policies.

@Freelancersedo

Hello client? My skillfulness in computer security and familiarity with pfSense capture the essence of what you're looking for in this project. I've tackled numerous setups with similar open-source platforms, consistently delivering on time and satisfying my clients' network security needs. Moreover, my expertise extends beyond mere firewall configuration. I'm well-versed in various access control models (RBAC, MAC, DAC) and can provide a concise yet comprehensive justification for compliance with cybersecurity standards. My commitment to quality is further enhanced by my proficiency in using AI tools like ChatGPT which I can implement effectively in drafting the policy to suit your needs.

@RomanSattar

Hello There! I can design a clear and standards-aligned access control policy, justify it against frameworks such as ISO 27001/NIST, and configure a pfSense firewall for your environment. The deliverables will include a well-structured Word document (policy, explanation, justification), the exported pfSense configuration (.xml), and supporting screenshots where needed. My approach focuses on practical firewall rules, realistic access control models (RBAC/MAC/DAC), and compliance best practices to ensure both security and usability. This will all be delivered within 3–5 days, ready for immediate use. Best Regards, Roman S.

@SairaArifM

As an experienced Linux Engineer and Full Stack Developer, I am well-versed in the various aspects of network administration and configuration. I have extensive hands-on experience with pfSense, among other open-source firewall and router platforms, enabling me to meet your needs precisely. My understanding of Ubuntu, Centos, Kali Linux, Debian, and Rocky Linux further enhances my capacity to handle the technicalities of your project professionally. Having worked on numerous projects involving network security and policy-writing, I'm confident that I can design a solid access control policy for your medium-sized organisation while explaining the chosen access control model thoroughly. Additionally, I sufficiently comprehend cybersecurity frameworks such as ISO 27001, NIST, and GDPR/privacy laws that are crucial for compliance with industry standards. Given the option to employ AI tools like ChatGPT in policy drafting,

@techs4funs

Hello, I have solid hands-on experience in firewall configuration (including pfSense and Fortinet) and the development of IT security access control policies aligned with frameworks such as ISO 27001, NIST, and GDPR. My background includes designing and implementing network segmentation, RBAC-based access models, and security hardening for medium and large organizations. I hold industry-recognized certifications including CompTIA CySA+ and CISM (Certified Information Security Manager), which validate both my technical and governance-oriented expertise. In past projects, I have: • Deployed and configured pfSense firewalls with custom rule sets, VPNs, and user access policies. • Written formal IT security documents including access control policies, justification reports, and compliance mappings. • Combined technical firewall exports (.xml) with structured policy documentation for audits and internal governance. For this project, I can deliver a well-documented Word policy with justification of the chosen model (e.g., RBAC), the exported pfSense configuration file, and supporting screenshots. If required, I can also leverage AI-assisted drafting tools to accelerate the process while ensuring accuracy and compliance. Please note that the quoted price is estimative and may vary depending on the final scope and level of effort agreed upon. Best regards,

@bilalahmedcns

Hello, I can see that you need to configure your pfSense firewall and help you with access control policies. I am a CISSP certified security consultant and can help you with: Write realistic policies for your access controls Configure firewall and export its configuration Provide a clear explanation for the access controls Map access controls with ISO 27001 or GDPR I would prefer to discuss with you this project in details for further clarifications, as we need to understand scope clearly. This clarity will help us write policies. Regards, Rana

@bilal0004

Hello, I am excited about the opportunity to assist you with your project on configuring pfSense and developing a robust access control policy for your organization. Having hands-on experience with pfSense and a solid background in cybersecurity frameworks like ISO 27001 and NIST, I am well-prepared to deliver a comprehensive solution tailored to your needs. For the proposed access control policy, I will incorporate a suitable model such as RBAC, ensuring it aligns with your organizational needs while also complying with necessary cybersecurity standards. I will provide detailed explanations and justifications for the chosen model to facilitate understanding and approval. Moreover, I will handle the pfSense firewall configuration process, ensuring that the exported configuration file meets your specifications. If necessary, I can leverage AI tools like ChatGPT to enhance the drafting of the policy, providing you with a polished final document. Thanks, Bilal

@Nettech07

IT Infrastructure & Network Specialist | CCIE Certified | 10+ Years of Experience I am a CCIE-certified IT professional with over 10 years of experience in Microsoft Windows and Linux server environments, data center deployments, and enterprise networking. I have strong hands-on expertise in installation, configuration, and troubleshooting across a wide range of IT systems. ✅ Core Expertise: Microsoft Windows Server, Linux (multiple distributions) Active Directory (AD), DNS, DHCP, LDAP, AAA Data center deployments – including Graylog, Elasticsearch, mail, FTP, and web servers VMware, ESXi – installation and management Network infrastructure – Cisco switches, VLANs, ASA firewall, Checkpoint, FortiGate, VPNs Hardware setup, maintenance, and advanced networking We also have a dedicated team for voice projects, and we’ve successfully completed many enterprise voice solution deployments, from initial planning to full implementation. I bring complete IT infrastructure knowledge, from basic to advanced levels, including ports, protocols, and enterprise networking. ? Available for consulting, full-time roles, or IT infrastructure projects. Feel free to contact me to discuss your requirements.

@tknologic

Dear Faheesh, With over 15 years of diverse IT experience, I offer a unique blend of technical expertise and project management skills to deliver top-notch solutions. Specializing in firewall configurations like pfSense and crafting IT security access control policies, I am well-equipped to design a comprehensive policy for your organization, explaining the selected model and ensuring compliance with cybersecurity standards. My proficiency in configuring pfSense firewalls, coupled with experience in drafting formal IT policies, makes me an ideal candidate for your project. I am eager to discuss further details and collaborate closely to meet your requirements efficiently. Looking forward to the opportunity to work with you. Kindest Regards, Duane Hugh Butler