NHS Casestudy

NHS Casestudy

1. Malware that demands for ransome

   • Often demanded payment through bitcoin as it can be hidden

2. Encryption - Asymmetric, hardest to break code and retrieve data

3. Spread through attachments - Sent through email, Email server - WAN

   • Stealing patients' most sensitive data

4. Peer-to-peer network - File sharing

5. Back-up data and get better protection

6. External Hard Drive or SAN

7. HTTPS

   • More secure than HTTP
   • Hyper Text Transfer Protocol Secure
     • WAN

8. Able to remove the ransomware by using advanced anti-malware software

Images and files in the map