Cryptography, like digital signatures, is used to accomplish nonrepudiation, which also includes services for authentication, auditing, and logging.
Digital signatures in online transactions make assurance that a party cannot later dispute the sending of information or the validity of its signature. Alice can encrypt the communication using her own Private Key. As a result, only her public key, which she is aware Bob (and everyone else) has access to, may be used to decrypt her message. Bob receives the message, and he uses Alice's public key to decrypt it. Secret key cryptography (symmetric encryption): To encrypt and decrypt given messages, both the sender and the receiver must use the same key.
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Answer:
Option (B) is the correct answer to the following questions.
Explanation:
The following option is correct because the binary scope operator is used to define the global variable only when the local variable has also the same name and we want to use global variable also or we also use scope operate when we do not want to use any function inside the class.
The following option (A) is wrong because we not always required binary scope operator and the option (C) is wrong because we cannot use the scope operator anywhere and the option (d) is already wrong because that binary scope operator would not be used in the function prototype.
Answer:
Either the help section in the program or Google
Answer:
AZ Screen Recorder.
Firefox ScreenshotGo Beta.
Screenshot Touch.
Screen Master.
Most personal assistant apps
Answer:
<em>The following techinical options that would provide the most preventive value would be LETTER D.</em>
Explanation:
<em>Updating the antivirus is the best way to keep your computer free of malwares, trojans, and other kinds of threats. When you update your computer software and antivirus constantly, you prevent damages such as: data loss, computer invasion, and hacking attacks.
</em>
<em>Following the correct computer practice and keeping your system constantly updated is the best way to protect your machine from any threat.
</em>
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