How does a VPN provide data integrity in secure network communication?
- Compresses data packets for efficient transmission
- Monitors network traffic for suspicious activity
- Requires users to authenticate before accessing the VPN
- Utilizes cryptographic techniques to ensure data is not altered in transit
VPNs ensure data integrity by employing cryptographic techniques, such as hashing algorithms, to verify that data remains unchanged during transmission. This safeguards against unauthorized alterations or tampering. Understanding how VPNs maintain data integrity is crucial for ensuring the confidentiality and reliability of information exchanged over secure network connections.__________________________________________________
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