|
SIEM 1.0 |
SIEM 2.0 |
Next-Gen SIEM |
| Drivers |
Log Consolidation and Sarbanes Oxley drive need for SIEM 1.0 |
Driven by compliance mandates SIEM 1.0 evolves into SIEM 2.0 |
Driven by advanced security threats SIEM 2.0 evolves into Next-Gen SIEM |
| Time Line |
2000 – 2004 |
2005 – 2010 |
2011 – Present |
| Use Cases |
- Log Management
- Compliance
|
- Event Management
- Log Management
- Compliance
- Reporting
- Correlation
- Basic Security Search
|
- Event Management
- Log Management
- Compliance
- Reporting
- Correlation
- Intelligent Security Search
- Threat Detection
- Real-Time Analytics
- User Activity Monitoring
|
| Correlation Capabilities |
Basic
|
Check box oriented
- Event categorization
- Event reduction at source results in limited Threat detection
- Statistical correlation
- Rule based correlation
|
Advanced
- Event categorization Threat and anomaly detection
- Correlates all data
- Statistical correlation
- Rule based correlation
- Risk based correlation
- User behavior & profiling
|
| Deployment Time to Value (TTV) |
Days |
Months |
Hours |
| Total Cost of Ownership (TCO) |
Moderate |
High, due to:
- Managing multiple products
- High implementation services costs
- Customization and tuning services costs
|
Low, due to:
- One fully integrated product
- Built for Security and compliance management
- No onsite services required
|
| Architecture |
Single product for Log Management |
Two separate products:
- Log Management
- Event Management / Correlation
|
One unified, fully integrated product:
- Log Management
- Event Management / Correlation
- NBA
- IntelligentSecurity Search
|
| Database Technology |
- No relational database
- No DBA required
- Highly scalable
|
- Oracle or MS SQL
- Administrative overhead
- Limited scalability
|
- Purpose-built Non-relational database
- No DBA required
- Purpose- built
- Highly scalable
|
| Reporting Speed |
|
- Slow
- Performance degrades as reporting time window and number of nodes increases
|
- Fast
- Same sub 5 second response time regardless of report scope
|
| Events per second (eps) |
Less than 5,000 |
Less than 10,000 |
Unlimited |
| Search Speed |
up to 1,000,000 records per second |
10,000 to 25,000 records per second |
more than 1,000,000 records per second |
| Ease of Use |
- Good
- Focused on log search
|
- Average
- Significant customization is required
|
- Excellent
- Out of the box support for both Security and Compliance
|
| Data Type / Sources |
|
- Log & Event data
- Limited Network flow analysis
|
- Log & Event data
- Network flow analysis
- NBA
|
| Users |
- IT Operations
- Security Operations (perimeter focus)
|
- IT Operations
- Security Operations
- Compliance
|
- IT Operations
- Security Operations
- Compliance
- IT Security
- Network Operations
- Legal
|