Category Archives: DDoS Vendors

Akamai Shield NS53 protects on-prem and hybrid DNS infrastructure

Akamai launched Akamai Shield NS53, a product that protects on-premises (on-prem) Domain Name System (DNS) infrastructure from resource exhaustion attacks. These attacks overwhelm servers to the point that they can no longer respond to valid DNS queries. The new offering complements Akamai Edge DNS, which is a comprehensive cloud-based DNS solution, and Akamai Prolexic, a distributed denial-of-service (DDoS) protection platform for Layer 3 and Layer 4 attacks. Over the past three years, there has been … More ? The post Akamai Shield NS53 protects on-prem and hybrid DNS infrastructure appeared first on Help Net Security .

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Akamai Shield NS53 protects on-prem and hybrid DNS infrastructure

Cloudflare partners with Booz Allen Hamilton to guide organizations under attack

Cloudflare announced a collaboration with Booz Allen Hamilton to support enterprises under attack by providing expedited Under Attack as a Service (UAaaS) with 30-Day Rapid Response DDoS Mitigation, including continuous monitoring and protection. Under this new agreement, Booz Allen’s Global Commercial clients facing a cyber-attack will be connected to Cloudflare for immediate Incident Response. Now, Booz Allen clients that may fall victim to cyber-attacks have a fast track to support when they need it most. … More ? The post Cloudflare partners with Booz Allen Hamilton to guide organizations under attack appeared first on Help Net Security .

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Cloudflare partners with Booz Allen Hamilton to guide organizations under attack

Fastly Bot Management protects websites, apps, and valuable data from malicious automated traffic

Fastly introduced Fastly Bot Management to help organizations combat automated “bot” attacks at the edge and significantly reduce the risk of fraud, DDoS attacks, account takeovers, and other online abuse. Fastly Bot Management represents an important cybersecurity milestone for the company, building on its proven bot mitigation expertise and capabilities currently available in its Next-Gen WAF. “Organizations increasingly are delivering more enhanced digital experiences to their users at the edge. Not surprisingly, cyber adversaries have … More ? The post Fastly Bot Management protects websites, apps, and valuable data from malicious automated traffic appeared first on Help Net Security .

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Fastly Bot Management protects websites, apps, and valuable data from malicious automated traffic

CISA: Here’s how you can foil DDoS attacks

In light of the rise of “DDoS hacktivism” and the recent DDoS attacks aimed at disrupting French and Alabama government websites, the Cybersecurity and Infrastructure Security Agency (CISA) has updated its guidance of how governmental entities (but also other organizations) should respond to this type of attacks. DDoS attacks explained First and foremost, the document explains the main difference between a DoS attack (from a single source) and a DDoS attack (from multiple sources). “The … More ? The post CISA: Here’s how you can foil DDoS attacks appeared first on Help Net Security .

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CISA: Here’s how you can foil DDoS attacks

PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)

Arcserve has fixed critical security vulnerabilities (CVE-2024-0799, CVE-2024-0800) in its Unified Data Protection (UDP) solution that can be chained to upload malicious files to the underlying Windows system. Tenable researchers have published a PoC exploit script demonstrating the attack, as well as one for triggering a third flaw (CVE-2024-0801) that can lead to denial of service. About the vulnerabilities (CVE-2024-0799, CVE-2024-0800, CVE-2024-0801) Arcserve UDP is a widely used enterprise backup and disaster recovery solution, as … More ? The post PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800) appeared first on Help Net Security .

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PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)

Akamai App & API Protector enhancements detect and mitigate short DDoS attack bursts

Akamai announced significant additions to its flagship Akamai App & API Protector product, including advanced defenses against sophisticated application-layer distributed denial-of-service (DDoS) attacks. The enhanced Layer 7 DDoS protections now precisely detect and mitigate short DDoS attack bursts and use client reputation scores for improved rate limiting. An additional new capability, URL Protection, ensures the availability of mission critical URLs, APIs, and microservices by smartly prioritizing legitimate traffic during highly distributed attacks. App & API … More ? The post Akamai App & API Protector enhancements detect and mitigate short DDoS attack bursts appeared first on Help Net Security .

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Akamai App & API Protector enhancements detect and mitigate short DDoS attack bursts

That home router botnet the Feds took down? Moscow’s probably going to try again

Non-techies told to master firmware upgrades and firewall rules. For the infosec hardheads: have some IOCs Authorities from eleven nations have delivered a sequel to the January takedown of a botnet run by Russia on compromised Ubiquiti Edge OS routers – in the form of a warning that Russia may try again, so owners of the devices should take precautions.…

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That home router botnet the Feds took down? Moscow’s probably going to try again

U.S. authorities disrupt Russian intelligence’s botnet

In January 2024, an operation dismantled a network of hundreds of SOHO routers controlled by GRU Military Unit 26165, also known as APT 28, Sofacy Group, Forest Blizzard, Pawn Storm, Fancy Bear, and Sednit. This network facilitated various crimes, including extensive spearphishing and credential harvesting against entities of interest to the Russian government, such as U.S. and foreign governments, military, and key security and corporate sectors. This botnet was distinct from prior GRU and Russian … More ? The post U.S. authorities disrupt Russian intelligence’s botnet appeared first on Help Net Security .

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U.S. authorities disrupt Russian intelligence’s botnet

DDoS attack power skyrockets to 1.6 Tbps

DDoS attack trends for the second half of 2023 reveal alarming developments in their scale and sophistication, according to Gcore. The maximum attack power rose from 800 Gbps (1H 2023) to 1.6 Tbps. UDP floods continue to dominate, constituting 62% of DDoS attacks. TCP floods and ICMP attacks also remain popular at 16% and 12% of the total, respectively. All other DDoS attack types, including SYN, SYN+ACK flood, and RST Flood, accounted for a mere … More ? The post DDoS attack power skyrockets to 1.6 Tbps appeared first on Help Net Security .

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DDoS attack power skyrockets to 1.6 Tbps