Application Security

Having thorough IT security usually means having a layered approach. Basic antivirus, for instance, might catch PC-based malware once a user downloads it, but you could try to block it before it ever reaches the user device, or at least have another security mechanism in place that might catch it if the basic antivirus doesn’t. DNS-based filtering can do this! It can help stop users from browsing to malware and phishing sites, block intrusive advertising to them, and serve as adult content filters.First, a quick primer for those who are unfamiliar with DNS: You utilize the Domain Name System (DNS) every time you surf the Web. Each time you type a site name into the browser, DNS is queried for the IP address corresponding to that particular domain, so the browser can contact the Web server to get the content. The process of converting the domain name to its IP address is called domain-name resolution.To read this article in full, please click here READ MORE HERE…