SecurityBrief US - Technology news for CISOs & cybersecurity decision-makers

Transport layer security stories

Isometric microcontroller with locks secure iot circuit minimal

PQShield shrinks post-quantum crypto for tiny devices

Yesterday
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iot security
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edge computing
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iot
PQShield unveils a lean post-quantum crypto library running in under 5KB RAM, targeting billions of memory-starved embedded devices.
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Google tests Merkle Tree Certificates for quantum web

Last week
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quantum computing
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google
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tls
Google is trialling Merkle Tree Certificates in Chrome to cut post-quantum HTTPS overhead while keeping web certificate issuance transparent.
Glowing geometric shield protecting enterprise cloud networks

Cloudflare adds quantum-safe encryption across SASE

Last month
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firewalls
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data protection
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vpns
Cloudflare has enabled quantum-safe encryption across its SASE platform, securing IPsec, WAN and Zero Trust links without extra cost.
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WatchGuard warns of surge in evasive, encrypted malware

Last month
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malware
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firewalls
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ransomware
WatchGuard reports a 1,548% surge in new evasive malware and a 2,000% jump in encrypted threats, straining signature-based defences.
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CIQ advances Rocky Linux with NIST post-quantum step

Last month
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firewalls
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network security
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quantum computing
CIQ's Rocky Linux NSS gains NIST CAVP for post-quantum ML-KEM and ML-DSA, marking key stride towards FIPS 140-3 cryptographic validation.
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F5 & NetApp boost AI data security for quantum era

Thu, 11th Dec 2025
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storage
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data protection
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hybrid cloud
F5 and NetApp are deepening their alliance to harden AI data pipelines with quantum-resistant encryption and higher S3 throughput.
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Gigamon boosts GigaVUE platform for quantum-safe encryption

Fri, 14th Nov 2025
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hybrid cloud
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siem
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encryption
Gigamon unveils enhanced GigaVUE 6.12 platform, equipping firms with quantum-safe encryption tools to counter rising cryptographic threats by 2030.
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Firms risk outages as SSL changes near & automation lags behind

Thu, 9th Oct 2025
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firewalls
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vpns
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network security
Nearly 60% of enterprises use three or more SSL providers, risking outages as mandatory shorter certificate renewals from 2026 demand better automation.
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Broadcom strengthens VMware Cloud Foundation with new AI security

Thu, 4th Sep 2025
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firewalls
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data protection
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private cloud
Broadcom launches new AI-focused cyber security features for VMware Cloud Foundation to boost compliance and protect private clouds in regulated sectors.
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Broadcom strengthens VMware Cloud with advanced compliance & security

Thu, 28th Aug 2025
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firewalls
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dr
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private cloud
Broadcom enhances VMware Cloud Foundation with advanced compliance and security features to aid regulated organisations in tackling AI and cross-border cyber risks.
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Microsoft sets 2033 deadline for post-quantum security rollout

Thu, 21st Aug 2025
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firewalls
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data protection
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encryption
Microsoft aims to complete its quantum-safe security rollout by 2033, integrating post-quantum cryptography across Windows, Azure and Microsoft 365 to counter future threats.
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Report finds low ECH use but risks from malicious actors grow

Thu, 22nd May 2025
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firewalls
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encryption
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network security
Corrata's report reveals ECH privacy protocol use is rare among enterprise mobiles but exploited by 17% of risky sites, mainly via Cloudflare network.
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Red Hat debuts Edge Manager for secure device fleet control

Wed, 21st May 2025
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virtualisation
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firewalls
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network security
Red Hat launches a technology preview of Edge Manager, a new console to streamline management and security of large, distributed edge device fleets.