Encrypting Data for Network Transmission. Sensitive information that travels over an intranet or the Internet can be protected by encryption. Encryption is the mutation of information into a form readable only with a decryption key.
Which security measures are needed to protect data during their transmission?
In order to protect your data when it flows across an untrusted network, such as the Internet, you should put the appropriate security measures into effect. These measures include the Secure Sockets Layer (SSL), IBM® i Access for Windows, and virtual private network (VPN) connections.
Is a measure to protect data during transmission?
Network Security : Measures Protect Data During Their Transmission Over A Collection Of Interconnected Networks.
How do you maintain data integrity in a transmission?
Other data integrity best practices include input validation to preclude the entering of invalid data, error detection/data validation to identify errors in data transmission, and security measures such as data loss prevention, access control, data encryption, and more.
How is data being transmitted to users?
Data is transferred in the form of bits between two or more digital devices. There are two methods used to transmit data between digital devices: serial transmission and parallel transmission. … Parallel data transmission sends multiple data bits at the same time over multiple channels.
Which data transmission media has the highest security?
Optical fibers are the most secure of all the cable media. Installation and maintenance are difficult and costly. Fiber optic cables have greater transmission speed, high bandwidth, and the signal can travel longer distances when compared to coaxial and twisted pair cables.
How can a confidential message be securely distributed?
The fundamental approaches are conventional encryption, also known as symmetric encryption, and public-key encryption, also known as asymmetric encryption. With conventional encryption, twp parties share a single encryption/decryption key. The main challenge is the distribution and protection of the keys.
What are the three main goals of security?
The Three Security Goals Are Confidentiality, Integrity, and Availability.
Which is not a strong security protocol?
2. Which of the following is not a strong security protocol? Explanation: SMTP (is abbreviated as Simple Mail Transfer Protocol) is a standard protocol to transmit electronic mail and is a widely used mail transmitting protocol.