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# What types of controls are covered on the CISSP?
**What is the most requested cybersecurity certification in the US job listings?**
The most request cybersecurity certification in US job listings is *the CISSP.*
> **What is the average salary for information security managers?**
> The average salary for information security managers is *$175,583.*
# Preventative
> [!example] Examples of preventative security controls
> * Security policies.
> * Security cameras.
> * Callback.
> * Security awareness training.
> * Job rotation.
> * Encryption.
> * Data classification.
> * Smart cards.
# Deterrent
**What are deterrent security controls?**
Deterrent security controls are *access controls that discourage violation's of an organization's security policies.*
> [!example] Example of deterrent security controls
> * Security personnel.
> * Guards.
> * Security cameras.
> * Separation of duties.
> * Intrusion alarms.
> * Awareness training.
> * Firewalls.
> * Encryption.
# Detective
> [!example] Examples of detective security controls
> * Logs.
> * Security cameras.
> * Intrusion detection systems.
> * Honey pots.
> * Audit trails.
> * Mandatory vacations.
# Corrective
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