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IPSec Architecture
1
IPsec ensures that the data being transmitted remains confidential and protected from eavesdropping. This is achieved through encryption, which converts the original data into a format that can only be understood by authorized parties.
IPsec
IP security Architecture
21BCAS61
Elijah Christopher
Beware I'm Watchin'
What?
What is IPsec?
- IPsec (Internet Protocol Security).
- Is a framework of protocols and algorithms that provide security services for Internet Protocol (IP) communication.
Why?
Why do we need ?
- It's used to ensure the confidentiality, integrity, and authenticity of data transmitted over IP networks, such as the internet.
- IPsec is crucial for creating secure virtual private networks (VPNs), securing communication between networked devices, and establishing secure connections over untrusted networks.
Goals
The primary goals of IPsec are:
Confidentiality
IPsec ensures that the data being transmitted remains confidential and protected from eavesdropping. This is achieved through encryption, which converts the original data into a format that can only be understood by authorized parties.
Authenticity
Confidentiality
IPsec ensures that the data being transmitted remains confidential and protected from eavesdropping.
This is achieved through encryption, which converts the original data into a format that can only be understood by authorized parties.
Confidentiality
CIA
Triads
Anti-Replay Protection
Confidentiality
IPsec ensures that the data being transmitted remains confidential and protected from eavesdropping. This is achieved through encryption, which converts the original data into a format that can only be understood by authorized parties.
Integrity
The primary goals of IPsec are:
Authenticity
IPsec provides mechanisms for verifying the authenticity of communication partners.
This helps prevent man-in-the-middle attacks, where an attacker intercepts and potentially alters communication between two parties.
Authenticity
Confidentiality
IPsec ensures that the data being transmitted remains confidential and protected from eavesdropping. This is achieved through encryption, which converts the original data into a format that can only be understood by authorized parties.
Anti-Replay Protection
Confidentiality
IPsec prevents attackers from capturing and retransmitting data packets to gain unauthorized access. It employs mechanisms to detect and discard such replayed packets.
CIA
Triads
Anti-Replay Protection
Integrity
IPsec verifies the integrity of the data.
Ensuring that it has not been tampered with during transmit.
This is accomplished through mechanisms that detect any unauthorized modifications to the data.
Integrity