Secure your home or business network against hackers and unauthorized access. We configure firewalls, encryption, and access controls that protect your Long Island network from modern threats.
An unsecured network is an open invitation to hackers. We lock down your Long Island home or business network with multiple layers of protection. This includes configuring your firewall to block unauthorized access, enabling WPA3 WiFi encryption, setting up strong unique passwords, disabling vulnerable services, and configuring network segmentation. For businesses, we add intrusion detection, VPN access for remote workers, and 802.1X port authentication that prevents unauthorized devices from connecting.
A firewall is your network's first line of defense. We configure hardware firewalls from Ubiquiti, Fortinet, or pfSense that inspect all traffic entering and leaving your network. We create rules that block known threats, restrict outbound connections from compromised devices, and log suspicious activity. For Long Island businesses handling sensitive data, we configure stateful packet inspection, application-level filtering, and geo-blocking to limit connections from high-risk countries.
Visitors, customers, and contractors should not have access to your business network. We configure isolated guest networks that provide internet access without exposing your internal systems. For businesses, we implement 802.1X authentication that requires valid credentials before any device can connect to your network, whether wired or wireless. We also set up MAC address filtering, captive portals for customer WiFi, and time-based access controls that limit network access to business hours for certain device types.
Home network security setup on Long Island costs $149 to $299 including firewall configuration, WiFi security, and guest network. Business network security ranges from $500 to $2,000 depending on network size and compliance requirements. Enterprise firewalls from Fortinet or pfSense add $300 to $1,000 for the hardware. All setups include a security audit and documentation. Call (516) 407-8111 for a quote.
For homes, most modern routers include adequate built-in firewalls when properly configured. For businesses, we strongly recommend a dedicated firewall appliance that provides deeper inspection, more detailed logging, and centralized management. Dedicated firewalls from Ubiquiti or Fortinet offer significantly better protection than consumer router firewalls. We assess your needs and recommend the right level of protection.
Signs include unexplained slow internet, unknown devices on your network, unexpected data usage spikes, security alerts from your antivirus, and accounts being accessed from unfamiliar locations. We can audit your Long Island network for signs of compromise, remove unauthorized devices, and lock down the vulnerabilities that allowed access. Call (516) 407-8111 if you suspect unauthorized access.
Changing default passwords on all network equipment. Default passwords are publicly known and give attackers immediate access to your router, cameras, and other devices. After changing passwords, the next priorities are enabling WiFi encryption, updating firmware, and disabling remote management features you do not use. We handle all of these during our security setup service. Call (516) 407-8111 to secure your network.