This problem often occurs when your local Outlook client uses outdated cached policy data rather than obtaining the latest encryption or labeling settings from Microsoft 365. Outlook has multiple ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Reflect for a moment on the fact that the “S” in SMTP stands for “simple,” not “secure.” The e-mail protocol was originally developed for a small number of collegial scientists sending messages about ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. As regular readers of the cybersecurity section here at Forbes ...

Anyone concerned about unwanted third parties such as big businesses or even hackers accessing sensitive data or conversations carried out via email might be interested in this quick guide which shows ...

NordLocker and VeraCrypt are encryption software tools. Which tool best fits your needs? Compare their features and more now. If you want to keep your business’s data safe, encryption is essential. By ...

I work at a company which uses Exchange 5.5 for corporate email, with Outlook 2002 as the client. I personally deal with a vendor in Europe who is requesting I use some sort of encryption when ...

Though CenturionSoft’s CenturionMail 3.0 did not meet the criteria for our server-based testing, its software is quite good, so we’ve included a brief summary of what it offers. CenturionSoft was ...

This is a comprehensive list of the best encryption software and tools in 2026, covering their features, pricing and more. Use this guide to determine your best fit. This article highlights the best ...