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Another problem is the broadcasting of your ssid, more potential for other people to hack into your network. Of course you can turn off broadcasting the ssid and have the users from the other building to connect to the network even if it is not broadcasting. 
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Another problem is the broadcasting of your ssid, more potential for other people to hack into your network. Of course you can turn off broadcasting the ssid and have the users from the other building to connect to the network even if it is not broadcasting.

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We have 2 small offices - the distance between &nbsp;them is 500meters<br />
i want to set a router in one office , and it would need to transmit to the other office...<br />
where i can find such rounter and how can the radiation be reduced (antena)?
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We have 2 small offices - the distance between  them is 500meters
i want to set a router in one office , and it would need to transmit to the other office...
where i can find such rounter and how can the radiation be reduced (antena)?

ROUTER 500 METER TRANSMITION

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.

Routers

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.