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Protecting dataLosing our data
1. Security of devices
1. 1. Physical
vulnerabilities
1. 1. vulnerabilities
    1. Device lost
    2. Device defection (not availability of device or no battery)
    3. Device stolen
Services Unavailability
Too many players are involved to recover lost data
Recovery solution: there is no recovery solution, specially distributed one
No insurance
Protecting sensitive data
- Manipulation of data by anyone(end user)
- Misusing data by other individual or services through illegal access e.g. Intrusion through malicious App, social engineering, duplication, skimming
1. 1. Lack of Device Security
2. Security of Wallets → one App or wallet with lots of functionalities and different sectors.
  1. Phishing Attacks
  2. Malware and Viruses
  3. Social Engineering
3. Security of Verifiable

Security of

1. Credentials
  1. Just like with traditional passwords, weak keys or improperly stored credentials in distributed identity systems can be vulnerable for hacking
    1. by end user
    2. by service providers
    3. by issuers (tricky)
    4. by third parties → Misusing or reusing data by third parties through illegal access e.g. Intrusion through malicious App, social engineering, duplication, skimming
2. Security of Services → dependency to service security
  1. relying parties
  2. intermediaries
Losing data → lack of support mechanism by security issues
1. Not enough recovery solution
2. No insurance
Dark Net → security economic → there is a business to generate fake ids or misuse of real ids, which could be used for washing money or any other illegal action
1. Fake ID
2. Misusing of VC
Trust Infrastructure → any vulnerabilities causes by mistakes in Trust Infrastructure
1. PKI
2. Registry
3. Any intermediaries
Social engineering
Shaky Wi-Fi connections

High value target → one App or wallet with lots of functionalities and different sectors.

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