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Melhores práticas de segurança cibernética e estratégias de defesa contra DDoS

Postagens de blog em destaque

8 minutos de leitura

A parte mais perigosa do OpenClaw é que ele parece avançado

Você está certo em ser cauteloso com o OpenClaw, mas talvez pelos motivos errados.
Donny Chong
Protetor Nexus
01 Apr 2026
7 minutos de leitura

Mantenha o tráfego local: um modelo híbrido mais inteligente para proteção contra DDoS

Ataques massivos de DDoS forçam os ISPs regionais a escolher: absorver localmente ou pagar o trânsito global pelo tráfego limpo. O True Hybrid da Nexusguard mantém o tráfego local local e, ao mesmo tempo, impede as ameaças de terabit.
Donny Chong
Protetor Nexus
20 Mar 2026
4 minutos de leitura

Segurança é infraestrutura. Financie-o como infraestrutura.

A segurança cibernética continua subfinanciada como um item de custo, e não como infraestrutura principal para CSPs. O preço das commodities, a pressão do comprador e os ciclos de risco reativos limitam a verdadeira resiliência — até que os incidentes forcem a mudança.
Donny Chong
Protetor Nexus
11 Mar 2026
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Blog

BGP,Cloud Diversion,Communications Service Provider,DDoS Protection

Reaping the Benefits of DDoS Incident Handling Automation

Nexusguard’s Cloud Diversion App provides the complete set of tools you need to facilitate the automation of your incident handling workflows, expedite time-to-mitigation and optimize your overall security strategies.
Protetor Nexus
16 Jun 2020
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2020
2020
Origin Protection
Origin Protection
Bit-and-Piece Attacks,Cybersecurity,DDoS Attacks,DDoS Mitigation,DDoS Protection,InfraProtect

How to detect and mitigate Bit-and-piece, aka Carpet Bombing DDoS attack

Designed to protect large networks from L3/L4 attacks of all complexities, Nexusguard InfraProtect offers telcos and ISPs the ability to leverage Nexusguard's globally distributed infrastructure to be used as an off-site sandbox to perform traffic analysis, shaping and attack mitigation.
Protetor Nexus
27 May 2020
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2020
2020
Origin Protection
Origin Protection
Botnet,Cyber Attack,Cybersecurity,DDoS,DDoS Protection

COVID-19 pandemic causing the most significant increase in DDoS attacks ever

In this new post-covid19 world, we have realized that the availability of connectivity and services have never been more paramount. To a certain extent, we might even be willing to sacrifice a little speed. The threat of DDoS attacks, designed to destroy that availability, has never been greater.
Protetor Nexus
14 May 2020
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2020
2020
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Communications Service Provider,DDoS,DDoS Protection,IoT,Vietnam

How Vietnam networks unwittingly expose themselves to IoT botnet exploits

The reason behind Vietnam’s rise to become a major country of attack origin is the rapid deployment of IoT that began in 2017.
Protetor Nexus
23 Mar 2020
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2020
2020
Nenhum item encontrado.
Clean Pipe,Communications Service Provider,DDoS Protection,MX7000

MX7000: “Cloud-in-a-Box” DDoS Protection for Regional CSPs

On top of a comprehensive suite of cloud-based DDoS mitigation solutions, Nexusguard has rolled out the MX7000 Mitigation Platform.
Protetor Nexus
09 Mar 2020
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2020
2020
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Communications Service Provider,DDoS Protection,DNS Amplification,Gaming,tcp attack

DDoS Protection Vital for Mobile Games’ Own Survival

Protecting the gamer’s experience and ultimately the game’s environment from the impacts of DDoS attacks is paramount.
Protetor Nexus
29 Feb 2020
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2020
2020
Nenhum item encontrado.
Bit-and-Piece Attacks,Communications Service Provider,DDoS,Origin Protection

Communications Service Providers (CSPs) are being brought to their knees by Bit-and-Piece, aka Carpet Bombing attacks that fly under the radar

Stealthy bit-and-piece attack renders the CSP’s on-premise investment ineffective in preventing service degradation.
Protetor Nexus
23 Feb 2020
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2020
2020
Origin Protection
Origin Protection
DDoS,DDoS Threat Report,DNSSEC,TCP SYN flood

Mitigating TCP SYN floods

If the platform receives a return ACK, indicating that the client is legitimate and is not spoofed, it establishes a connection with the requested server and forwards the original connection request.
Protetor Nexus
13 Jan 2020
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2020
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