Blog

Cybersecurity best practices and DDoS defence strategies

Featured blog posts

4 mins read

Designing SYN Flood Mitigation for the Real Internet

Retransmission-based SYN flood mitigation—dropping the first SYN and accepting connections only on client retry—is preferred over SYN cookies because it preserves full TCP performance, eliminates reflection risks, and scales more effectively.
Donny Chong
Nexusguard
26 Feb 2026
3 mins read

From protection to accountability: a year that quietly changed cybersecurity

Outages in 2025 turned cybersecurity into accountability. Trust came from explaining, not just preventing. 2026 is about ownership.
Donny Chong
Nexusguard
02 Feb 2026
8 mins read

Seeing Inside the Kernel: How Nexusguard Uses eBPF for High-Precision Observability and Security

A practical look at how eBPF enables precise, low-overhead observability in modern security platforms
Gao Shen
Nexusguard
19 Jan 2026
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Blog

11 mins read

Beyond VAPT: Why DDoS Simulation Is the Missing Piece of Cyber Resilience

Traditional VAPT identifies vulnerabilities but can't test resilience against DDoS attacks, which overwhelm systems without exploitation.
Donny Chong
Nexusguard
19 Dec 2025
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2025
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7 mins read

Apparently, the internet belongs to the hyperscalers. Maybe it’s time we take it back

The hyperscalers may command the infrastrucutre, but we need to take back control of our customers' experiences
Donny Chong
Nexusguard
02 Dec 2025
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2025
2025
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5 mins read

AI vs the internet’s dumbest attacks

One thing's for sure: marketing slogans about AI aren't going to stop DDoS attacks.
Donny Chong
Nexusguard
07 Nov 2025
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2025
2025
Clean Pipe
Clean Pipe
4 mins read

Nexusguard Clean Pipe: Breaking Free from Commodity Connectivity

A premium, transparent experience with real-time analytics and a "glass box" dashboard for CSPs and clients.
Donny Chong
Nexusguard
23 Sep 2025
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2025
2025
Clean Pipe
Clean Pipe
8 mins read

The Most Overlooked Critical Infrastructure of the Internet

DNS is foundational, but because it fades into the background, it’s often the last thing people think about. And when it goes wrong, it’s the first thing they wish they had thought about.
Donny Chong
Nexusguard
16 Sep 2025
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2025
2025
DNS Protection
DNS Protection
3 mins read

Cut the Click Fatigue - Detection Templates for Bastions Operators

The actual impact of DDoS attacks on user experience outweighs the significance of their reported scale.
Donny Chong
Nexusguard
21 Aug 2025
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2025
2025
Bastions
Bastions
3 mins read

Ignore the “largest DDoS attack ever” headlines – it’s the effect that matters

The actual impact of DDoS attacks on user experience outweighs the significance of their reported scale.
Donny Chong
Nexusguard
04 Aug 2025
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2025
2025
DNS Protection
DNS Protection
3 mins read

When Digital Borders Fail: What Indochina’s Crossfire Teaches the Rest of Us

In an era where borders—physical and digital—are battlegrounds, cyber resilience isn’t just about stopping attacks
Donny Chong
Nexusguard
17 Jul 2025
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2025
2025
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