COMPUTER ETHICS AND SECURITY
CRYPTOGRAPHY AND ENCRYPTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Data Encryption
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Firewall
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Antivirus
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None of the above
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Detailed explanation-1: -Encrypting data uses codes and ciphers. Traffic between resources and computers on the network can be protected from attackers monitoring or recording transactions by implementing encryption.
Detailed explanation-2: -Security measures Firewalls are by far the most common prevention systems from a network security perspective as they can (if properly configured) shield access to internal network services, and block certain kinds of attacks through packet filtering. Firewalls can be both hardware and software-based.
Detailed explanation-3: -A firewall is a network security device that prevents unauthorized access to a network. It inspects incoming and outgoing traffic using a set of security rules to identify and block threats.
Detailed explanation-4: -Firewalls keep out unfriendly traffic and is a necessary part of daily computing. Network Security relies heavily on Firewalls, and especially Next Generation Firewalls, which focus on blocking malware and application-layer attacks.
Detailed explanation-5: -Using secure passwords is the most important way to prevent network intrusions.