This post is co-authored by Deana Shick, Eric Hatleback and Leigh Metcalf
Buzzwords are a mainstay in our field, and "cyberterrorism" currently is one of the hottest. We understand that terrorism is an idea, a tactic for actor groups to execute their own operations. Terrorists are known to operate in the physical world, mostly by spreading fear with traditional and non-traditional weaponry. As information security analysts, we also see products where "terrorists" are ranked in terms of sophistication, just like any other cyber threat actor group. But how does the definition of "terrorism" change when adding the complexities of the Internet? What does the term "cyber terrorism" actually mean?
We are happy to announce the release of the CERT® Guide to Coordinated Vulnerability Disclosure (CVD). The guide provides an introduction to the key concepts, principles, and roles necessary to establish a successful CVD process. It also provides insights into how CVD can go awry and how to respond when it does so.
In this blog post, I discuss the impact of insecure software updates as well as several related topics, including mistakes made by software vendors in their update mechanisms, how to verify the security of a software update, and how vendors can implement secure software updating mechanisms.
While investigating the fixes for the recent Microsoft Office OLE vulnerability, I encountered a situation that led me to believe that Office 2016 was not properly patched. However, after further investigation, I realized that the update process of Microsoft Update has changed. If you are not aware of these changes, you may end up with a Microsoft Office installation that is missing security updates. With the goal of preventing others from making similar mistakes as I have, I outline in this blog post how the way Microsoft Office receives updates has changed.
Recently, Microsoft published a blog post called Moving Beyond EMET that appears to make two main points: (1) Microsoft EMET will no longer support EMET after July 31, 2018, and (2) Windows 10 provides protections that make EMET unnecessary. In this blog post, I explain why Windows 10 does not provide the additional protections that EMET does and why EMET is still an important tool to help prevent exploitation of vulnerabilities.
Today we are announcing the release of the CERT Basic Fuzzing Framework Version 2.8 (BFF 2.8). It's been about three years since we released BFF 2.7. In this post, I highlight some of the changes we've made.
The Google Identity Platform is a system that allows you to sign in to applications and other services by using your Google account. Google Sign-In is one such method for providing your identity to the Google Identity Platform. Google Sign-In is available for Android applications and iOS applications, as well as for websites and other devices.
Users of Google Sign-In find that it integrates well with the Android platform, but iOS users (iPhone, iPad, etc.) do not have the same experience. The user experience when logging in to a Google account on an iOS application is not only more tedious than the Android experience, but it also conditions users to engage in behaviors that put their Google accounts at risk!
Application whitelisting is a useful defense against users running unapproved applications. Whether you're dealing with a malicious executable file that slips through email defenses, or you have a user that is attempting to run an application that your organization has not approved for use, application whitelisting can help prevent those activities from succeeding.
Some enterprises may deploy application whitelisting with the idea that it prevents malicious code from executing. But not all malicious code arrives in the form of a single executable application file. Many configurations of application whitelisting do not prevent malicious code from executing, though. In this blog post I explain how this is possible.