Understand HA network from 10 numbers

1. 4,330 sets of Server Operating System Instances

2. 14,000 pieces of network equipment

3. 54,000 desktops and laptops

4. HA’s total data volume is 6,982,000GB = data volume of 54,547 smartphones with 128GB storage

5. Blocked 5,000 potential cyber attacks per day

6. As of October 2019, HA blocked over 34m phishing emails

7. 10,000 Clinical Management System transactions per minute

8. Approximately 2.1m Electronic Patient Record transactions per day

9. According to international research, motivations of hacker: 71% for money, 25% for espionage, 4% for other reasons (e.g. damage reputation of an organisation)

10. Create a strong and unique password. Longer is better!

Time to crack a password:
For a seven-character password – 1/1000 second
For an eleven-character password – 10 years
For a twelve-character password – 200 years