Firewalls and Routers
Firewalls
A firewall is part of a computer system or network that acts like a gate keeper. It controls what information comes and goes - it blocks unauthorized access and allows authorized communications to pass. It can either be software, for example, generally on a computer that connects directly to the internet, or it can be part of a piece of hardware, for example a router on a network, or it could be both.
Depending on the type of system you have, whether it is a single computer or an entire network will determine what the best solution is for you.
For more information on firewalls and to find out more about how a firewall can protect your business, contact Apptius today.
Routers
A router is a piece of hardware that has multiple functions and come in different levels of complexity. Routers:
- Can connect multiple computers together to form a network.
- Sit between the internet and the network. Computers on the network access the internet through the router.
- Can act as a firewall.
- Can act as a print server, so multiple computers can print from the same printer.
Determining your needs is the best way to determine what kind of router you need. Apptius can help you determine what router you will need, supply it for you and install it for you.
If you would like more information on routers or would like to protect your business with one, please contact Apptius today.