Numerous companies sell security software that can provide home Internet connections with vital firewalls. This software can also protect against viruses, malware and phishing schemes as long as families keep the software updated. Of course, professionals, such as Holdens Electrical Contracting, can be called in to set up large amounts of software or to build new, secure networks. While many professionals focus on business aspects of Internet security, they can also help set up or improve home routers or build LAN or WAN connectionsHome internet is a great way to connect with family and friends, to shop and to enjoy digital content. Because it can be a way for others to hack the computer or mobile device that is on the router, families must take active steps to improve their security. For difficult situations and questions, professionals can help reroute homes that have been hacked.