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为什么 Instagram 上的部分视频模糊，部分视频明显更清晰？这是因为视频的质量取决于观看次数，Meta 此举可以节省大量流量费用。负责 Instagram 业务的 Meta 高管 Adam Mosseri 解释说，Instagram 通常会尽可能展示高质量（或者高码率）视频，但如果某个视频长期无人观看——因为大部分视频的浏览量来自于刚上线的时候——它会将其替换为低质量（或低码率）视频。如果视频再次火热，那么它会重新更换为高质量视频。Mosseri 称对于视频观看量更多的内容创作者，Instagram 会倾向于展示高质量视频。

Email is the primary communication tool for schools to connect with families, manage records, and deliver important updates to students, faculty, and staff. While email supports many positive functions for districts, it also opens the door to potential cyber threats and data loss.  In the cloud-based email environment, such as Gmail and Outlook, where information ...

The post How To Find & Delete Specific Emails in Gmail using Cloud Monitor by ManagedMethods appeared first on ManagedMethods Cybersecurity, Safety & Compliance for K-12.

The post How To Find & Delete Specific Emails in Gmail using Cloud Monitor by ManagedMethods appeared first on Security Boulevard.

A global survey of 4,042 business and technology executives suggests that much work remains to be done to ensure the cyber resiliency of organizations and prioritize how resources are allocated based on the actual risk cybersecurity threats represent.

The post PwC Survey Surfaces Lack of Focus on Cyber Resiliency appeared first on Security Boulevard.

Jumio unveiled Jumio Liveness, an enhanced, in-house technology designed to address increasingly sophisticated fraud tactics. This solution expands beyond traditional presentation attacks, such as paper or screen copies, and employs sophisticated AI models to block advanced threats like injection attacks and deepfakes. “Jumio Liveness is designed to address the growing sophistication of fraud tactics while keeping the user experience simple,” said Bala Kumar, Chief Product and Technology Officer at Jumio. “Our goal is to help … More →

The post Jumio Liveness detects various sophisticated spoofing attacks appeared first on Help Net Security.

Learn about the different types of bot attacks, why they happen, and how to protect your website from these threats with effective bot mitigation strategies.

Operational Technology (OT) security has affected marine vessel and port operators, since both ships and industrial cranes are being digitalized and automated at a rapid pace, ushering in new types of security challenges. Ships come to shore every six months on average. Container cranes are mostly automated. Diagnostics, maintenance, upgrade and adjustments to these critical systems are done

Identifying new cyber threats is no simple task. They’re always evolving, adapting, and finding new ways to slip through the defenses.   But no stress—ANY.RUN has you covered!  Our team of researchers are always on the lookout, analyzing the latest attacks to keep you informed.   In this article, we’re sharing some of the most recent threats […]

The post Recent Cyber Attacks Discovered by ANY.RUN: October 2024 appeared first on ANY.RUN's Cybersecurity Blog.

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今天给大家推送几篇美国国防情报局编制的与伊朗相关的情报资料。

As methane emissions come under heightened global scrutiny, learn how a state-of-the-art satellite can pinpoint their sources and deliver the insights needed for targeted mitigation efforts

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近日，一起大规模的数据泄露事件震动了网络安全界。名为“HikkI-Chan”的黑客在臭名昭著的Breach Forums上泄露了超过3.9亿VK用户的个人信息。