CASP Flashcards
What is an IDS
Intrusion Detection System- a system that monitors traffic that transverses a network segment in real time.
What are the types of IDS’s
Host Based and Network Based
What is a Network Intrusion Prevention System (NIPS)
A
network security/threat prevention technology that examines network traffic to detect and prevent exploits.
What is a Web Application Firewall (WAF)
An appliance, plug in, or filter that applies a set of rules to an HTTP connection.
What are the types of WAF’s
1.Appliance Based
2.Cloud Based
3.Code Integrated
What are the WAF modes
1.Positive Mode
2. Negative Mode
What is Network Access Control (NAC)?
Steps taken to ensure that all security standards are met prior to connecting a device to the network.
What are the NAC types?
- Infrastructure
- Endpoint
- Hardware
What is the function of Domain Name Server Security Extensions
(DNSSEC)?
Provides integrity and authentication
for DNS responses.
What is Network Address Translation (NAT)?
A method of mapping an
IP address space into another by modifying network address information in the IP header of packets while they are in transit across a traffic routing device
What are the NAT types?
- Full-Cone
2.Address-Restricted-Cone - Port-Restricted-Cone
What are the types of Proxies?
- Forward
- Reverse
- Anonymous
4.Transparent
What is the function of an Apllication Programing Interface (API)?
It allows two applications to communicate with one another to access data.
What is Virtual Private Cloud (VPC)?
A virtual version of a physical network.
What are the types of Cloud Computing?
- Private
- Public
- Community
- Hybrid
What is a Federation in reference to networks?
The trust relationship that exists
between organizations
What is Vertical Scaling?
Adding additional
resources to a system so that it meets demand.
What is Horizontal Scaling?
Adding
additional nodes or machines to your infrastructure to
cope with new demands.
What are the Development Approaches?
- DevSecOps
- Agile
- Waterfall
- Spiral
- Versioning
- Continuous Integration/Continuous delivery (CI/CD)
What is the Waterfall Method?
A less flexible process in which development requires formal reviews
before moving into the next
phase