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Cyber Knight2h ago · 6 min read

One Attack Every 0.44 Seconds. The DDoS War Just Got Smaller — and Harder to Stop.

Take the time it takes you to read this sentence. Somewhere on Cloudflare's network, about two denial-of-service attacks have just been stopped. That is the arithmetic in Cloudflare's Q3 2026 DDoS Thr

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sunal datanet hosting solutions21h ago · 4 min read

Fortinet Firewall Deployment in Noida: A Practical Guide for Businesses

Businesses today depend on secure networks to manage customer information, cloud applications, internal communication, and daily operations. As cyber threats continue to evolve, having a properly conf

datanetfortinet.hashnode.dev

404 Founders4d ago · 6 min read

HPE Aruba AOS CVE-2026-79844: Eight CVSS 10.0 Flaws

Eight CVSS 10.0 flaws in HPE Aruba AOS-8 and AOS-10 give an unauthenticated attacker remote code execution or full admin access on Mobility Conductors, Controllers, Gateways and Access Points. Patches

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Victor Chukwuemeka Onwuegbuchulem5d ago · 15 min read

Firewalls and Defence in Depth: Why One Wall Is Never Enough

Every post in this series has had a shadow. The OSI layers trusting the layer beneath. IP addresses that locate a machine but authenticate no one. DNS that cannot verify its own answers. TCP handshake

victor-chukwuemeka.hashnode.dev

Onlive ServerOct 21 · 10 min read

Configuring VMware ESXi Enterprise Networking: vSwitches, VLAN Segmentation, and DMZ Demarcation

Securing enterprise workloads on VMware ESXi requires more than connecting virtual machines to a virtual switch. Administrators must define network boundaries, assign VLANs consistently, restrict comm

onliveinfotech.hashnode.dev

Kazem MortazaviOct 20 · 3 min read

Firewall Policy Cleanup: Removing Stale Rules Without Breaking Services

A firewall is only as strong as the policy running on it. In a recent review of a multi-branch organization, the main firewall had more than 2,000 rules. About a third had not matched a single packet

securityland.hashnode.dev

Kazem MortazaviOct 18 · 3 min read

Why Port-Based Firewall Rules No Longer Protect Your Network

Most firewalls were built around one simple rule: this port is open, that port is closed. That model made sense when applications used distinctive ports and most traffic could be read. Today it breaks

securityland.hashnode.dev

Kazem MortazaviOct 17 · 2 min read

Is the VPN Era Over? Why ZTNA Is Replacing Traditional Remote Access

Remote access used to mean one thing: a VPN tunnel into the office network. That model made sense when most staff worked from the office. Today employees work from home, from cafés and from hotels, wh

securityland.hashnode.dev

Netomize Official BlogOct 16 · 10 min read

Introducing Frame Bench: read, edit and build packet captures at the byte level

Introducing Frame Bench Every network engineer, incident responder and protocol developer has been here. You have a capture. It is almost what you need. One address has to change. A checksum is wrong.

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Kazem MortazaviOct 17 · 3 min read

Privileged Accounts: The Smallest Weak Point That Can Take Down a Network

Most major cyber incidents follow a familiar path. An attacker gets in through something small, such as a phishing email or a minor vulnerability, but the real target is an account with high privilege

securityland.hashnode.dev

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One Attack Every 0.44 Seconds. The DDoS War Just Got Smaller — and Harder to Stop.

Fortinet Firewall Deployment in Noida: A Practical Guide for Businesses

HPE Aruba AOS CVE-2026-79844: Eight CVSS 10.0 Flaws

Firewalls and Defence in Depth: Why One Wall Is Never Enough

Configuring VMware ESXi Enterprise Networking: vSwitches, VLAN Segmentation, and DMZ Demarcation

Firewall Policy Cleanup: Removing Stale Rules Without Breaking Services

Why Port-Based Firewall Rules No Longer Protect Your Network

Is the VPN Era Over? Why ZTNA Is Replacing Traditional Remote Access

Introducing Frame Bench: read, edit and build packet captures at the byte level

Privileged Accounts: The Smallest Weak Point That Can Take Down a Network