Avast Internet Security 2015 delivers everything you need to protect your home network and online activities with the freedom you want. You get the most-trusted security in the world with more than 200 million people. Then we add the first home-network scanner to help you protect your router printer and network drives. We also give you a firewall anti-spam guards and protection against DNS hijacking.* Home Network Security: For 2015 weve added something new and unique to all Avast PC security solutions Home Network Security. With just one click you can scan your network for potential security issues to help prevent attacks on your routers and network.* Firewall: Avasts silent firewall prevents unauthorized access to your computer by hackers over the Internet or a Wi-Fi network. It works by quietly filtering the data that reaches your computer eliminating known threats and isolating those that seem suspicious. All youll notice is that you dont get hacked.* SecureDNS : One of the biggest risks people face on any Wi-Fi network is DNS hijacking. This bit of malware redirects you from the site you want to visit to one that looks like it. You log in as usual and it captures your user name and password. Weve solved this problem by encrypting the traffic between an Avast-protected PC and our DNS server. That way you always get where you want to go.* SafeZone: SafeZone provides an isolated secure place for you to bank shop and pay bills online. It runs in a virtual device so malware cant log keystrokes or copy what you type. You can whitelist your favorite banking shopping and financial sites so SafeZone starts automatically when you go there. SafeZone automatically activates SecureDNS to ensure you go to the right websites.* Core Protective Features and Technologies: Antivirus & antispyware * Home Security Network * HTTPS scanning * SecureDNS SafeZone * Sandbox * Anti-spam * Firewall * SmartScan * Software Updater.