Domain 2 : Explain the purpose of migation techinques Flashcards
Segementation
Its purpose is to compartmentalize the network, creating isolated segments that restrict the lateral movement of potential attackers
Physical Segmentation
This method separates a network into smaller segments using routers, switches, and firewalls
VLAN
VLANs create logical network segments within a single switch.
Subnetting
Subnetting divides an IP network into smaller subnetworks, each with a subnet mask.
ACL
ACLs are lists used by routers and firewall devices to grant or deny network traffic based on a set of rules. There are two different kinds of ACLs, one for files and folders and another for incoming network traffic.
Application Allow List
The application allow list has a clear purpose, which is to specify a roster of approved applications that are permitted to execute while blocking unauthorized or potentially malicious software from gaining a foothold.
Application Block list
An application block list, often referred to as a deny list, helps organizations enhance their network and data security by preventing specific applications from running
Patching
The primary purpose of patching lies in fortifying systems and applications against security threats by applying regular updates and fixes, increasing their resilience to emerging vulnerabilities
Data sanitization
sanitization is the process of totally and irreversibly destroying data on a storage device.
Telnet port
23! UNSECURE REMOTE ACESS
SSH PORT
22
NETBIOS ports
137-139
Legacy file and print services
EDR
EDR is a real-time solution that uses AI and ML technologies as part of their capabilities. This holistic cybersecurity solution is specifically crafted to oversee, identify, and react to security incidents and potential threats throughout an organization’s infrastructure
SNMP port number
161
