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Productivity apps and messaging security News
February 28, 2019
After two previous attempts, Cisco has issued a third patch for a persistent flaw in its Webex platform, which allows privilege escalation attacks on systems running the software.
October 26, 2018
A remote code execution flaw in Cisco Webex -- called WebExec -- could be an easy vector for insider attacks, and the researchers who found it say it's easier to exploit than detect.
September 28, 2018
News roundup: The U.N. accidentally exposed credentials on public Trello boards. Plus, Uber is set to pay $148 million settlement following its 2016 data breach cover-up, and more.
September 21, 2017
An undocumented Word feature found by Kaspersky Lab could lead to system information theft and affects users on both PCs and mobile devices.
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A sandbox is an isolated testing environment that enables users to run programs or execute files without affecting the application, system or platform on which they run. Continue Reading
Two-factor authentication (2FA), sometimes referred to as two-step verification or dual factor authentication, is a security process in which the user provides two different authentication factors to verify themselves to better protect both the ... Continue Reading
The best email security policy requires a holistic approach of the issue, understanding both the problem's scope and the most likely threats. Continue Reading
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Securing Office 365 properly requires addressing upfront any specific risks of a particular environment and taking advantage of the many security controls Microsoft offers. Continue Reading
Online and application security is never perfect, but Office 365 security features come close. Here's an overview of how Microsoft installed security in its popular suite. Continue Reading
Office 365 security concerns should worry you but not dampen your enthusiasm for the platform's potential benefits for your business. Here's what you need to consider upfront. Continue Reading
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The ad-blocking vendor AdGuard found browser extensions and apps from Big Star Labs collecting browser history data. Discover how this was accomplished with Nick Lewis. Continue Reading
WhatsApp vulnerabilities can enable hackers to bypass end-to-end encryption and spoof messages. Expert Michael Cobb explains how these attacks work and how to prevent them. Continue Reading
Effectively tackling email security issues requires infosec pros to address a broad range of areas, including cloud, endpoints, user training and more. Continue Reading
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Researchers keep finding PostScript interpreter bugs. Find out how a new Ghostscript vulnerability enables remote code execution against web services and Linux desktop users. Continue Reading
Education and training are crucial parts of a strong application security program. Sean Martin explains how enterprises should build these elements into their programs. Continue Reading
Microsoft open sourced its .Net framework recently, and enterprises are concerned. Expert Michael Cobb explores if the fears of open source .Net are warranted. Continue Reading