| A+ | Description |
|---|---|
| Hardware | PC components, peripherals |
| OS | Windows, Linux, macOS basics |
| Troubleshooting | Boot, startup, hardware issues |
| Security | Basic malware and access control |
| Network+ | Description |
|---|---|
| Protocols | TCP/IP, DNS, DHCP, SNMP |
| Devices | Routers, switches, firewalls |
| Troubleshooting | Connectivity and config issues |
| Security | Network hardening and access |
| Security+ | Description |
|---|---|
| Threats | Malware, phishing, DoS |
| Controls | Access, authentication, encryption |
| Risk | Assessment and mitigation |
| Compliance | Policies and frameworks |
| CySA+ | Description |
|---|---|
| Threat Detection | SIEM, SOAR, log analysis |
| Vulnerability Mgmt | Scanning, patching, reporting |
| Incident Response | Containment, eradication, recovery |
| Automation | Scripting, enrichment, alerts |