Menlo Security Launches Industry-First Secure Web Gateway (SWG) with an Isolation Core for Mobile Devices By Staff 1 month ago Cloud security leader extends Isolation core architecture to eliminate the threat of malware from email and internet use on smartphones and tablets MOUNTAIN VIEW, Calif.–(BUSINESS WIRE)–Menlo Security, a leader in cloud security, today announced an industry first by extending its cloud-based Secure Web Gateway (SWG) to include web isolation for mobile devices. This new offering is designed to eliminate the threat of malware and phishing attacks when users are accessing the internet and email from their smartphones and tablets.