ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.

When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. Neither ZDNET nor the author are compensated for these independent reviews. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers.

ZDNET's editorial team writes on behalf of you, our reader. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form.

ExpressVPN has announced the completion of 27 independent security audits, with two new products, ExpressMailGuard and Identity Defender, passing inspection.

Also: NordVPN isn't just a VPN anymore, but a full security suite - here's what you get now

The virtual private network service said Thursday that the latest audit, conducted by penetration testing firm Cure53, examined the source code of each product for security flaws, vulnerabilities, or hidden surprises that could cast doubt on ExpressVPN's security posture and no-logs policy.