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What is Log4Shell? The Log4Shell vulnerability explained (and what to do about it)

Dynatrace

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. Apache issued a patch for CVE-2021-44228, version 2.15, on December 6. What is Log4j 2, and what does it do?

Internet 260
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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

DDR6: Here's What to Expect in RAM Modules,” [link] Nov 2020 - [Salter 20] Jim Salter, “Western Digital releases new 18TB, 20TB EAMR drives,” [link] Jul 2020 - [Spier 20] Martin Spier, Brendan Gregg, et al., Nowadays I always include names when known. In case you are interested, at the same conference I also gave a talk on [BPF Internals].

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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

link] 2021 - [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] Apr 2021 - [Ghigoff 21] Yoann Ghigoff, et al., "BMC:

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Stuff The Internet Says On Scalability For June 22nd, 2018

High Scalability

Setting aside the network quality & performance, which is objectively superior with Google, outside of GCE almost every other GCP product is offered as a managed service. . $40 million : Netflix monthly spend on cloud services; 5% : retention increase can increase profits 25%; 50+% : Facebook's IPv6 traffic from the U.S,

Internet 113
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Cloud observability delivers on business value

Dynatrace

According to a recent Forbes articles, Internet users are creating 2.5 According to data cited by McConnell, Amazon Web Services, Microsoft Azure, and Google Cloud Platform grew in the last quarter, ending in June [2023] and jointly delivered almost $50 billion. quintilion bytes of data each day. McConnell said. Cloud modernization.

Cloud 222
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Protect your organization against zero-day vulnerabilities

Dynatrace

Log4Shell is a widespread software vulnerability that occurred in December of 2021 in Apache Log4j 2, a popular Java library for logging error messages in applications. The vulnerability enables a remote attacker to take control of a device on the internet if the device is running certain versions of Log4j 2.

Java 187
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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,