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Passkey Authentication

Sign in quickly and securely using your device's fingerprint, face recognition, or PIN.

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Knowledge assessment tests

These tests are for assessing your knowledge after completing a course, or for anyone to try.

Basic Linux For Hacking

Test your fundamental Linux skills for ethical hacking.

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Basic Network Security

Assess your understanding of core network security concepts.

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Basic Cryptography

Challenge your knowledge of fundamental cryptography principles.

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Web & API Security Deep-Dive

JWT attacks, OAuth hijacking, blind SQLi & command injection, SSRF, LFI/RFI, and API logic flaws. 50 advanced questions.

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Active Directory Security

Kerberoasting, Golden & Silver tickets, PtH, NTLM relay, BloodHound paths, and ACL/ACE abuse. 50 questions.

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Cloud & Container Security

Docker breakouts, Kubernetes RBAC & Kubelet attacks, cloud IAM over-privilege, S3 misconfigurations, and IMDS abuse. 50 questions.

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Vulnerability Hunting — Multi-Language

Spot vulnerabilities in real-world-style code across Python, JavaScript, TypeScript, Go, C, C++, and PHP. Each question cites a real CVE or advisory. 50 questions, increasing difficulty.

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Private Student Exams Key Management

Network Security Full Course

The comprehensive knowledge test for private course students. Use the preview to prepare.

Survey Questions ? 30 - 180 Minutes Survey to pass ?
CCNA Practice Labs

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.

OSPF NAT ACLs

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).

VLANs Trunking

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.

DHCP Cisco IOS

Data Center Topology & Routing

A complex data center network design lab focusing on redundancy, advanced spanning tree protocol, link aggregation (EtherChannel), and high availability.

Data Center Spanning Tree

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.

DHCP Relay OSPF

Multi-Router RIPv2 Dynamic Routing

Understand classless dynamic routing by configuring RIPv2 across multiple Cisco routers, including network advertisements and passive interfaces.

RIPv2 Dynamic Routing