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Cybersecurity best practices and DDoS defence strategies

Featured blog posts

5 mins read

Recent NGINX Vulnerabilities: What Customers Need to Know About NGINX Rift and Related Issues

Recent NGINX vulnerabilities such as NGINX Rift demonstrate how modern infrastructure vulnerabilities increasingly depend on deployment configuration and exposed functionality, not simply software presence alone.
Donny Chong
Nexusguard
29 May 2026
8 mins read

The most dangerous part of OpenClaw is that it sounds advanced

You're right to be cautious of OpenClaw, but perhaps for the wrong reasons.
Donny Chong
Nexusguard
01 Apr 2026
7 mins read

Keep Local Traffic Local: A Smarter Hybrid Model for DDoS Protection

Massive DDoS attacks force regional ISPs to choose: absorb locally or pay global transit for clean traffic. Nexusguard’s True Hybrid keeps local traffic local while stopping terabit threats.
Donny Chong
Nexusguard
20 Mar 2026
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Blog

Defend Against DNS Flooding Attacks with Nexusguard’s DNSShield

NXDomain and Phantom Domain attacks can cripple your DNS infrastructure. With Nexusguard’s DNSShield, you get always-on, multi-layered protection against Layer 7 domain-level flooding attacks.
Nexusguard
07 Mar 2025
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2025
2025
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Enhance DNS Trust and Security with Multi-Signer DNSSEC

Aligned with the industry standard RFC 8901, Nexusguard’s adoption of multi-signer DNSSEC empowers organizations with greater control, operational flexibility, and robust protection against evolving cyber threats.
Nexusguard
05 Mar 2025
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2025
2025
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Enhancing NetFlow Accuracy: Introducing Nexusguard's Active Netflow Smoothing and Active Netflow Calibration

Enhance your network insights and traffic monitoring accuracy with Nexusguard's Active NetFlow Smoothing and Calibration technologies.
Nexusguard
18 Feb 2025
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2025
2025
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Empowering Resilient Networks with Nexusguard’s TCP Connection Flood Protection

Nexusguard’s TCP Connection Flood Filter is an invaluable tool in safeguarding server resources, maintaining service availability, and protecting the interests of legitimate users.
Nexusguard
11 Feb 2025
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2025
2025
Origin Protection
Origin Protection

The Cost Impact of DDoS Attacks on DNS Services

Nexusguard's DNS Protection service shields against financial DDoS attacks with robust defense mechanisms, DNSSEC support, and a flat-fee pricing model, ensuring the security of your DNS infrastructure against today’s cyber threats.
Nexusguard
07 Feb 2025
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2025
2025
DNS Protection
DNS Protection

Understanding and Mitigating SYN-ACK Attacks

Nexusguard's innovative real-IP verification module categorizes IPs to safeguard against SYN-ACK attacks while ensuring a seamless user experience.
Nexusguard
05 Feb 2025
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2025
2025
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The Costly Dilemma: Small ISPs and DDoS Protection

Partnering with specialized providers like Nexusguard offers cost-efficient, scalable, and advanced DDoS mitigation solutions, allowing small ISPs to focus on core operations and customer satisfaction while staying resilient against evolving cyber threats.
Nexusguard
03 Feb 2025
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2025
2025
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Where Traditional Perpetual Licenses Lose their Perpetuity in the Era of Rapidly Evolving Threats

Nexuguard's SaaS solution presents a framework based on operational expenses (OpEx), guaranteeing continuous licensing, support, and sustainability, all while alleviating worries regarding end-of-support issues and substantial capital outlays.
Nexusguard
13 Jan 2025
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2025
2025
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