C++ please: Passwords are frequently used as a common means of authentication. It is also known that weak passwords are prone to brute force and dictionary attacks and can fail, leading to unauthorized access into user accounts, compromising security. To improve upon the robustness of the password chosen by a user, certain guidelines or requirements can be framed. Write a C++ program that accepts a user suggestion/choice of a password and checks if the chosen password satisfies the following requirements. The password contains: • at least 8 characters

C++ please: Passwords are frequently used as a common means of authentication. It is also known that weak passwords are prone to brute force and dictionary attacks and can fail, leading to unauthorized access into user accounts, compromising security. To improve upon the robustness of the password chosen by a user, certain guidelines or requirements can be framed. Write a C++ program that accepts a user suggestion/choice of a password and checks if the chosen password satisfies the following requirements. The password contains: • at least 8 characters

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Stack operations

A stack is a linear data structure that follows certain order to perform the operation; the order will be LIFO (Last In First Out) data structure. In the stack data structure elements/items are removed and added only from the top. The topmost stack item/element is pointed by the top pointer and the element which is added to the stack first will get deleted at the last.

Question

C++ please:
Passwords are frequently used as a common means of authentication. It is also
known that weak
passwords are prone to brute force and dictionary attacks and can fail, leading to
unauthorized
access into user accounts, compromising security. To improve upon the robustness
of the
password chosen by a user, certain guidelines or requirements can be framed. Write
a C++
program that accepts a user suggestion/choice of a password and checks if the
chosen password
satisfies the following requirements.
The password contains:
.
at least 8 characters
.
at least one letter from the alphabet
.
• at least one decimal digit
.
at least one of the special characters: !, #, &, -, %, or @
The program displays an error message if all the conditions are not met. The error
message
should point out which requirement was not met so that the user can try setting up a
different
password. The program should keep checking the passwords, approve the password
only if all

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