migration

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# getting-started-in-cybersec # getting-started-in-cybersec
A guide to go from zero to hero in cyber security A guide to go from zero to hero in cyber security
## fundamentals and theory ## fundamentals and theory
1. definitions 1. definitions
2. core ideas 2. core ideas
1. GRC 1. GRC
- security culture - security culture
- budget - budget
- man power - man power
2. CIA triad 2. CIA triad
3. security in depth + zero trust security vs castle methoddiv. assume compromise 3. security in depth + zero trust security vs castle methoddiv. assume compromise
4. assessing threats 4. assessing threats
- threat actors - threat actors
5. threat modeling 5. threat modeling
6. risk analysis 6. risk analysis
- assets - assets
- financial impact modeling - financial impact modeling
- heatmap of threats - heatmap of threats
7. mitigating risk 7. mitigating risk
8. controlls 8. controlls
- administrative - administrative
- technical - technical
- detective - detective
- preventitive - preventitive
- deturrant - deturrant
9. disaster recovery 9. disaster recovery
- assume compromise - assume compromise
- redundant backups - redundant backups
- hot/cold/warm sites - hot/cold/warm sites
10. access and authentication 10. access and authentication
- access - access
- authentication - authentication
- MFA - MFA
1. soemthing you know 1. soemthing you know
2. something you have 2. something you have
3. something you are 3. something you are
4. location 4. location
3. how security departments usually work 3. how security departments usually work
1. SOC 1. SOC
2. NOC 2. NOC
3. IR 3. IR
4. administrative 4. administrative
4. offensive/defensive aka red team/blue team 4. offensive/defensive aka red team/blue team
1. blue team 1. blue team
2. red team 2. red team
3. red team informs blue team 3. red team informs blue team
4. purple team 4. purple team
## technical concepts and theory ## technical concepts and theory
1. networking 1. networking
1. client-server model 1. client-server model
2. network devices 2. network devices
3. ip addresses 3. ip addresses
4. mac addresses 4. mac addresses
5. LAN 5. LAN
6. ARP 6. ARP
7. DHCP 7. DHCP
8. routing 8. routing
9. TCP 9. TCP
- packets - packets
10. DNS 10. DNS
2. operating systems 2. operating systems
1. windows 1. windows
2. linux 2. linux
3. android 3. android
4. ios 4. ios
5. embedded/iot 5. embedded/iot