Packet Tracer – Configure secure passwords and SSH

Address Allocation Table Scenes The network administrator requires you to prepare RTA and SW1 for deployment. Security measures must be enabled before connecting to the network. illustrate Step 1: Configure basic security policies on the router Open command prompt a. Configure IP addressing on the PCA according to the address allocation table. Close command prompt […]

Simulate and calculate nearby WIFI passwords through Python, there is no network that I can’t reach

Foreword Good morning, good afternoon, good evening everyone? ~Welcome to this article Today I will share how to realize the automatic guessing of WIFI passwords through Python scripts No GUI Let’s first take a look at how to realize the automatic guessing solution without a graphical interface version. WIFI Guess Solution import module import pywifi […]

VUE implements the function of remembering passwords based on ‘js-cookie’ and jsencrypt [separation of front and back ends]

VUE implements the function of remembering passwords based on ‘js-cookie’ and jsencrypt [separation of front and back ends] Remember the password, we implement it through cookies, first install the dependency ‘js-cookie’ Store user passwords, encrypt them for security, and obtain passwords for decryption. So we install the dependency ‘jsencrypt’. Concrete implementation Install js-cookie and jsencrypt […]

In the registration account business, several ways to securely store user passwords, and Go code implementation

Table of Contents Background Note Rainbow Table Attack Brute Force Attack Several storage proposals 1. Use an appropriate hash algorithm (eg: SHA-256, SHA-3) 2. Salting 3. Iterative Hashing 4. Use a powerful hash algorithm (eg: Argon2, bcrypt) sample code Use the bcrypt library in Go to securely store and verify passwords Storing user passwords using […]

Random Password Generator for Evening Wind Shaking LeavesRandomly generate passwords

Requirements: I want to generate a random password with no less than 16 digits, and it must contain four types of uppercase and lowercase letters, numbers, and special characters Using other people’s online generators, some of the generated passwords do not have numbers or special characters. The verification method is to generate several passwords with […]

Simulate and calculate nearby WIFI passwords through Python, there is no network that I can’t reach

Foreword Hello brothers, today I will share how to realize the automatic guessing of WIFI passwords through Python scripts The thing is like this, recently my primary school girl graduated, found a job, rented a house yesterday, but didn’t have WiFi, luckily I know Python, so I wrote her a script in Python to automatically […]

[springboot configures Kafka] springboot configures multiple kafkas, including account passwords

Description This example only configures Consumer but not Producer, please refer to the comment section in configuration file_1 1. Introduce dependencies <dependency> <groupId>org.springframework.kafka</groupId> <artifactId>spring-kafka</artifactId> </dependency> 2.yml configuration spring: kafka: one: #test environment bootstrap-servers: 127.0.0.1:9092 topic: default_topic properties: security: protocol: SASL_PLAINTEXT sasl: mechanism: SCRAM-SHA-512 jaas: config: org.apache.kafka.common.security.scram.ScramLoginModule required username=”username” password=”password”; consumer: # Specify the default consumer […]

On Windows and Linux systems, use C language to implement password input under the command line to echo asterisks and completely hide passwords

This article directory Primer Implemented on Windows Implemented on Linux echo asterisk code interpretation run completely hidden run Introduction On the Windows system, when we use the command line to interact with MySQL, the first step is to enter the password: The parameter after -p is followed by the password of the corresponding user. However, […]