Perimeter Security | Business Network Protection with Sophos and SonicWall - Inmove IT Solutions

What does perimeter security consist of?
Perimeter security is the set of measures and devices that protect the boundaries of a corporate network against external and internal threats. Its purpose is to control and filter the traffic entering and leaving the organisation, ensuring that only legitimate communications have access to internal resources.
At Inmove IT Solutions, we design and implement customised strategies that combine hardware, software, and security policies tailored to your company’s activity and size. From SMEs with a single site to corporations with multiple branches, our solutions scale to your needs and ensure a secure, stable, and monitored communications environment.
Perimeter security is much more than just a firewall: it’s a comprehensive strategy to safeguard your communications, protect your digital assets, and ensure your company’s continuity.
At Inmove IT Solutions, we help you design, implement, and maintain a solid perimeter defence using leading technologies from Sophos, SonicWall, Fortinet, and Cisco, tailored to the real needs of your business.
Do you want to strengthen your business network security?
Learn more about our Communications solutions or explore our related services such as Networking and WiFi Networks.
We also invite you to read our article on Why is it important to have a firewall in your company?
Comprehensive Protection Against Cyberattacks
Block threats in real time with next-generation firewall and intrusion detection technologies. According to Gartner, companies that implement UTM solutions reduce security incidents by 40%.
Full Control and Visibility of Network Traffic
Monitor who accesses, from where, and to which resources. Define rules by user, device, or application to optimise performance and security.
Centralised Management and Automatic Updates
Manage your security from a single console. Sophos and SonicWall solutions are continuously updated to protect against new vulnerabilities.
Integration with Secure VPN and WiFi Networks
Protect remote connections, branch offices, and mobile workers through encrypted tunnels and multi-factor authentication.
Regulatory Compliance and Operational Peace of Mind
Ensure compliance with regulations such as GDPR and ISO 27001 through logging, auditing, and traceability policies.
Specialised Technical Support in Barcelona
Our local team monitors, updates, and maintains your perimeter security devices, providing 24/7 support to ensure business continuity.
Implementation of Sophos Firewalls and Network Segmentation
A logistics company in the metropolitan area of Barcelona was experiencing frequent network outages and intrusion alerts. After implementing a perimeter security architecture based on Sophos XGS firewalls and network segmentation managed by Inmove IT Solutions, they reduced unauthorised access attempts by 70% and improved the stability of their communications. Today, their infrastructure is monitored 24/7 and complies with the security standards required by their international partners.

We answer your questions
What exactly is a perimeter firewall?
It is a device or system that filters traffic between the internal and external networks, allowing or blocking connections according to defined policies. Modern firewalls include advanced features such as antivirus, application control, and VPN.
What is the difference between a traditional firewall and a UTM?
A UTM (Unified Threat Management) combines multiple layers of security —firewall, antimalware, web filtering, VPN, and intrusion detection— into a single platform, offering more comprehensive and easier-to-manage protection.
Which perimeter security manufacturers does Inmove IT Solutions work with?
We are a Sophos Silver Partner and also work with SonicWall, Fortinet, and Cisco, selecting the most suitable technology for each environment and budget.
Can I integrate perimeter security with my existing WiFi or VPN network?
Yes. Our solutions integrate with your existing networks, ensuring connectivity without compromising protection.
Do you offer continuous maintenance and monitoring of security systems?
Of course. We proactively monitor your perimeter devices and provide specialised technical support in Barcelona with 24/7 coverage.
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