DNSFilter acquires iOS firewall app Guardian

DNSFilter, a Washington, D.C.-based supplier of DNS-based web content filtering and menace safety, has introduced it’s buying Guardian, a privacy-protecting firewall for iOS. Monetary phrases of the deal weren’t disclosed. 

Guardian was based in 2013 by Will Strafach, a safety researcher and former iPhone jailbreaker who in 2017 found that AccuWeather was secretly sending precise location data to a third-party firm with out a person’s permission. The corporate’s “sensible firewall” iPhone app blocks apps from sharing customers’ private info with third-parties, similar to IP addresses and placement knowledge, by funneling knowledge by an encrypted digital non-public community (VPN). The startup, which claims to have to date blocked greater than 5 billion knowledge trackers and 1 billion location trackers, lately joined forces with Brave to combine its firewall and VPN performance into its eponymous non-tracking browser.

In a press release saying its acquisition of Guardian, DNSFilter mentioned the startup’s expertise, coupled with its DNS layer safety, will assist to disrupt the safe internet gateway market (or SWG), which depends on static signatures and menace feed lists that seldom establish variations or new assault vectors. Guardian will equip DNSFilter with full internet addresses and IP addresses, file sorts, port filtering and VPN capabilities, enabling “filtering of latest web visitors layers for patrons past DNS.”

DNSFilter co-founder and CEO Ken Carnesi mentioned that whereas safe internet gateways play a “vital function” in trendy cybersecurity methods, combining DNS layer safety with a firewall and VPN combo “presents a large enterprise alternative and alleviates the ache factors clients face with legacy SWG expertise.”

Guardian will stay a standalone app, whereas DNSFilter’s predictive DNS safety will additional assist Guardian customers.

DNSFilter, based in 2015 to guard customers from threats similar to cryptojacking and ransomware, at present has greater than 15,000 clients, together with Nvidia, Lenovo and the LA Metro. Final 12 months, the corporate secured $30 million in Series A funding from Perception Companions. Guardian is the corporate’s newest acquisition. In 2018, DNSFilter acquired Internet Shrinker, a startup that makes use of synthetic intelligence and machine studying to investigate and establish threats and domains in actual time. 

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