Stateful firewall
layer three built-in firewall to secure networks
Firewalls provide protection against outside cyber attackers by shielding user internal network from malicious or unnecessary network traffic. Firewalls can also prevent malicious software from accessing a computer or network via the internet.
Firewalls can be configured to block data from certain IP, Subnet or Networks (i.e., computer network addresses), or ports while allowing relevant and necessary data through.
Secure your local network with 7G Fuse robust firewall
Purpose
Primary function of 7G Fuse firewall is to block any incoming traffic from internet except for those been mentioned in allowable firewall policies. A user can also create outbound firewall rules to block any outgoing traffic from internal network towards the internet.
The firewall will, for example, avoid inspecting incoming packets that they identify as responses to legitimate outgoing connections that have already been inspected by maintaining the state of the connections.
The initial inspection determines that the connection is allowable, and by storing that state in memory, the firewall can pass through subsequent traffic from that same conversation without inspecting every packet.
Functionality
Firewall functionalities include,
- Zones named as LAN and WAN
- All the LAN interfaces are assigned to the LAN zone where-as all the WAN interfaces are assigned to the WAN zone.
- A generic policy of INPUT, OUTPUT, FORWARD to be configured on zones, where,
- INPUT means any traffic coming into zone should be allowed by default or not
- OUTPUT any traffic going out of the zone should be allowed by default or not
- FORWARD means any traffic to and from the zone should be allowed to be forwarded to other zones or not.
- Explicit Port-forwarding rules on the base of IP, port
- Explicit NAT rules on the base of Network
- Explicit Input rules on the base of Network , IP or port
Stateful firewall
layer three built-in firewall to secure networks
Firewalls provide protection against outside cyber attackers by shielding user internal network from malicious or unnecessary network traffic. Firewalls can also prevent malicious software from accessing a computer or network via the internet.
Firewalls can be configured to block data from certain IP, Subnet or Networks (i.e., computer network addresses), or ports while allowing relevant and necessary data through.
Secure your local network with 7G Fuse robust firewall
Primary function of 7G Fuse firewall is to block any incoming traffic from internet except for those been mentioned in allowable firewall policies. A user can also create outbound firewall rules to block any outgoing traffic from internal network towards the internet.
The firewall will, for example, avoid inspecting incoming packets that they identify as responses to legitimate outgoing connections that have already been inspected by maintaining the state of the connections.
The initial inspection determines that the connection is allowable, and by storing that state in memory, the firewall can pass through subsequent traffic from that same conversation without inspecting every packet.
Firewall functionalities include,
- Zones named as LAN and WAN
- All the LAN interfaces are assigned to the LAN zone where-as all the WAN interfaces are assigned to the WAN zone.
- A generic policy of INPUT, OUTPUT, FORWARD to be configured on zones, where,
- INPUT means any traffic coming into zone should be allowed by default or not
- OUTPUT any traffic going out of the zone should be allowed by default or not
- FORWARD means any traffic to and from the zone should be allowed to be forwarded to other zones or not.
- Explicit Port-forwarding rules on the base of IP, port
- Explicit NAT rules on the base of Network
- Explicit Input rules on the base of Network , IP or port