Tag: Networking
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Significant internet disruption possible with novel DNS bug
Attacks exploiting the critical Domain Name System Security Extensions vulnerability, tracked as CVE-2023-50387 and dubbed “KeyTrap,” could …
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Just one bad packet can bring down a vulnerable DNS server thanks to DNSSEC
A single packet can exhaust the processing capacity of a vulnerable DNS server, effectively disabling the machine, by exploiting a …
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Just one bad DNS packet can bring down a public DNSSEC server
A 20-plus-year-old security vulnerability in the design of DNSSEC could allow a single DNS packet to exhaust the processing capacity of any …
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New infosec products of the week: February 9, 2024
Here’s a look at the most interesting products from the past week, featuring releases from Cisco, Metomic, OPSWAT, Qualys, and Varonis. …
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Cisco introduces new integrations across networking and security portfolios
Cisco introduced new capabilities and technologies across its networking portfolio that are designed to drive a more unified and integrated …
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Nearly 4-year-old Cisco vuln linked to recent Akira ransomware attacks
Security researchers believe the Akira ransomware group could be exploiting a nearly four-year-old Cisco vulnerability and using it as an …
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F5 Networks shares pop on surprise revenue and earnings beats
Share in F5 Networks Inc. were up nearly 9% in late trading today after the network traffic management and security firm surprised with …
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Juniper Networks introduces AI-Native Networking Platform
Juniper’s AI-Native Networking Platform was designed from the ground up to assure that every connection is reliable, measurable and …
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Kyndryl and Cisco unveil two security edge services
Kyndryl announced two new security edge services developed jointly with Cisco to help customers improve their security controls and …
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Large Language Models: Enhancing IoT Security
Large language models bolster the security of IoT devices, but their recommendations must be validated by human expertise prior to …
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US, others potentially targeted by new Volt Typhoon attacks exploiting Cisco router bugs
The U.S., Australia, India, and the UK are having their government institutions subjected to new attacks by Chinese advanced persistent …
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Critical Cisco Unity Connection flaw gives attackers root privileges. Patch now! (CVE-2024-20272)
Cisco has fixed a critical vulnerability (CVE-2024-20272) in Cisco Unity Connection that could allow an unauthenticated attacker to upload …
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