By Nick Biasini, Chris Neal and Matt Valites.
Executive summary
One of the trickiest challenges enterprises face is managing the balance between aggressively blocking malicious advertisements (aka malvertising) and allowing content to remain online, accessible for the average user. The days of installing a basic ad blocker on your web browser and expecting full protection are gone. Between the sites that require them to be disabled and the ability for advertisers to pay to evade them, ad blockers alone are not sufficient.
As this blog will cover in detail, malvertising is a problem not strictly associated with basic web browsing. It can also come with other software programs including adware or potentially unwanted applications (PUA). These latter examples require the most attention. In today's enterprise, an aggressive approach to advertising is required to be protected against malicious threats. That may include securing your DNS or adding additional layers of inspection through a firewall, intrusion prevention system, or a web security platform. Regardless of the approach, it needs to be thorough and take into account not just the security impacts, but the potential of cascading impact on your users.
Advertising is a key part of the internet as a whole and, whether you realize it or not, is one of the most foundational aspects of it. It is one of the reasons that a large chunk of the content available on the internet is free. It allows people to support their passion projects, ..
Support the originator by clicking the read the rest link below.
