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Add an extra layer of security to your account using Google Authenticator.
Sign in quickly and securely using your device's fingerprint, face recognition, or PIN.
Open Source Vulnerabilities Engine & Manifest Scanner. Analyze security vulnerabilities in package dependencies (npm, PyPI, Go, Maven, Cargo).
Real-time cybersecurity news, threat intelligence, and vulnerability alerts aggregated from trusted global and local sources.
Live RSS feeds from Google Online Security, Zero Day Initiative, and Check Point Research.
ReconPro is a specialized Google dorking tool designed for cybersecurity professionals and bug bounty hunters.
Advanced JWT Security Analysis & Vulnerability Detection.
AI-powered reverse engineering platform combining Ghidra, Radare2, and advanced analysis tools for malware analysis and security research.
Knowledge base and standards for web application security.
CC Practice exam for Certificate of Cybersecurity (CC).
CISSP Practice exam for Certified Information Systems Security Professional (CISSP).
Start learning cybersecurity and technology content.
Course contact and details (Thai).
Security policy and user data protection guidelines.
Availability of our systems.
These tests are for assessing your knowledge after completing a course, or for anyone to try.
Network Security Full Course
The comprehensive knowledge test for private course students. Use the preview to prepare.
Enhance your networking and Cisco Packet Tracer skills with these hands-on, pre-configured labs. Click to download and practice Cisco IOS configurations directly.
CCNA All-In-One Final Practice Lab
An all-in-one comprehensive challenge lab combining OSPF routing, VLANs, NAT, access control lists (ACLs), DHCP, and device security configuration to test your exam readiness.
Cisco VLAN & Trunking Configuration
Learn how to partition a network into VLANs, configure 802.1Q trunking links, and enable inter-VLAN routing (Router-on-a-Stick).
DHCP Server Configuration Lab
Configure a Cisco router as a DHCP Server to automatically assign IP addresses, subnet masks, default gateways, and DNS servers to client machines.
Data Center Topology & Routing
A complex data center network design lab focusing on redundancy, advanced spanning tree protocol, link aggregation (EtherChannel), and high availability.
Multi-Layer Switch, DHCP Relay & OSPF
Configure inter-VLAN routing on a Multi-Layer Switch, set up DHCP Relay agent to forward requests across subnets, and configure single-area OSPF.
Multi-Router RIPv2 Dynamic Routing
Understand classless dynamic routing by configuring RIPv2 across multiple Cisco routers, including network advertisements and passive interfaces.