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Title: CompTIA Network+ - Managing Network Risks
Description: CompTIA Network+ certification notes. Notes also work for any general networking class.

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What is risk management?
Monday, March 21, 2016

8:11 AM

Risk management deals with securing infrastructure from threats
...


Security Controls Provide more details on the security policies
Procedures

Discuss specific implementations of policies

• Privacy Policies
• Password Policies
• Security Controls: "All passwords will be complex"; Defines more clearly

Managing Risk Page 1

Security Policies
Tuesday, March 22, 2016

8:14 AM

Security Policy A document on how you will deal with security in the infrastructure
• Acceptable Use Policy: What you can do with the equipment inside the infrastructure (Ownership,
Network Access, Privacy / Consent to monitoring, illegal use)
• Network Security Policy: What people can do to what resources on the network
...

• Infrastructure Change: Minor changes handled by the change management committee
...

Change Document:
• 1
...
)
• 2
...
) RollBack Process: if change becomes bad idea, what will it take to undo process
...
) Potential Impact: How will this affect the organization (increase money, more efficiency)
• 5
...

The change document is then submitted to the change request committee
...
Document everything you do
...


Managing Risk Page 3

User Training
Wednesday, March 23, 2016

8:56 AM

User training is important to security
...

• Passwords: how strong, how often are they refreshed
...

Critical aspects of a company:
• Databases
• People
• Customers
• ISPs
Critical Node: A critical IT function; something essential for IT people
Failover To have something ready to take over in case of failure
• Failovers are useful for instant backups
...

Virtual IP An IP address that is not physically assigned to a machine
...


Managing Risk Page 5

Standard Business Documentation
Wednesday, March 23, 2016

9:08 AM

Documentation is key to networking
...
(An Agreement between two parties)
○ Used when a legally binded contract is inappropriate
○ Defines of what each parties has to do
• Multiple Source Agreement (MSA): Serves as a non-official standard between companies
• Statement of Work (SOW): A legal contract between a vendor and a customer
...


Managing Risk Page 6


Title: CompTIA Network+ - Managing Network Risks
Description: CompTIA Network+ certification notes. Notes also work for any general networking class.