Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

September Release Rollup: DXF File Preview in the iOS App, Support for Sharing Large Files Associated with Legal Holds, Ransomware Detection Sensitivity Adjustment, and More

This month's release rollup includes product updates and enhancements from Egnyte around DXF file preview in the iOS app, support for sharing large files associated with legal holds, and ransomware detection sensitivity adjustment. Below is a summary of these and other new releases. Visit the linked articles for more details.

Using Corelight to Identify Ransomware Blast Radius

Over the past few months, ransomware targeting healthcare organizations has been on the rise. While ransomware is nothing new, targeting healthcare organizations, at the extreme, can impact an organization’s ability to engage in anything from routine office visits to life-or-death diagnoses, treatments, and patient care.

Engaging Insiders to Combat Insider Threats

Every IT and security leader loses sleep over insider threats. They’re notoriously difficult to detect, costly to mitigate and can lead to widespread loss and reputational damage. Despite efforts to mitigate insider threats, current global risks and economic pressure are fueling the flame. There’s no silver bullet for insider threat protection, however a greater focus on culture, engagement and empowerment can make a real difference.

Cloudflare vs. Azure WAF

Cloudflare WAF protects against web-based attacks and malicious traffic using customizable rule sets. Cloudflare’s network extends across numerous data centers worldwide, ensuring efficient content delivery and robust DDoS protection. Moreover, Cloudflare provides supplementary functionalities such as CDN caching, SSL/TLS encryption, and DNS management to enhance overall web performance and security.

Cloudflare now uses post-quantum cryptography to talk to your origin server

Quantum computers pose a serious threat to security and privacy of the Internet: encrypted communication intercepted today can be decrypted in the future by a sufficiently advanced quantum computer. To counter this store-now/decrypt-later threat, cryptographers have been hard at work over the last decades proposing and vetting post-quantum cryptography (PQC), cryptography that’s designed to withstand attacks of quantum computers.

See what threats are lurking in your Office 365 with Cloudflare Email Retro Scan

We are now announcing the ability for Cloudflare customers to scan old messages within their Office 365 Inboxes for threats. This Retro Scan will let you look back seven days and see what threats your current email security tool has missed.

Detecting zero-days before zero-day

We are constantly researching ways to improve our products. For the Web Application Firewall (WAF), the goal is simple: keep customer web applications safe by building the best solution available on the market. In this blog post we talk about our approach and ongoing research into detecting novel web attack vectors in our WAF before they are seen by a security researcher. If you are interested in learning about our secret sauce, read on.