60W annual salary Web Security Architect takes you on a "road of no return" The most detailed web security learning route for the entire network in 2021 + 1001 roads from major factories

The article is a bit long, please be patient and finish reading it, don't say much, just go straight to the dry goods!

Due to the late start of network security in our country, network security engineers are now in short supply. According to the data of Zhiyouji, the average salary level of several types of network security jobs in the current market that are in high demand, such as security operation and maintenance, penetration testing, and other security evaluations, is around 10k. With the continuous growth of experience and level, network security engineers can be qualified for higher-level security architecture and security management positions, and the salary can reach up to 30k. The job of a network security engineer also has the following advantages:

1. Long career life: The focus of the work of network engineers is on the construction and maintenance of enterprise informatization, including technical and management work. The work is relatively stable. With the continuous growth of project experience and in-depth understanding of the industry background, The older you get, the more popular it is.

2. Large room for development: In the enterprise, network engineers are basically in a "double high" position, that is, high status and high salary. With a wide range of employment, one specialization and multiple abilities, practical experience is applicable to all fields.

3. Great value-added potential: mastering the enterprise's core network architecture and security technology has an irreplaceable competitive advantage. With the enrichment of one's own experience and the maturity of project operation, the value of career has been increasing.

table of Contents

Linux system operation and maintenance basics

Introduction to ideas and knowledge

Enterprise-class server hardware foundation

Introduction and Installation of Enterprise Linux System

Linux environment preparation

System optimization & basics for getting started with files and directories

Linux system command line help and basic file and directory management commands

Linux command line and files and VIM text editor

VIM text editor and important system catalogs

Emergency response of application operation and maintenance

Refined capacity management

Linux system network basics

Network Management (1)

Network Management (2)

Network Management (3)

Network Management (4)

Network Management (5)

Network Management (5)

Introduction to HTML, the front-end technology of penetration testing website development

Introduction to HTML Front-end Technology of Penetration Testing Website Development (1)

Introduction to HTML, Front-end Technology of Penetration Testing Website Development (2)

Introduction to HTML Front-end Technology of Penetration Testing Website Development (3)

Introduction to HTML Front-end Technology of Penetration Testing Website Development (4)

Penetration testing website development back-end technology PHP entry

Introduction to PHP, the back-end technology of penetration testing website development (1)

Introduction to PHP, the back-end technology of penetration testing website development (2)

Introduction to PHP, the back-end technology of penetration testing website development (3)

Introduction to PHP, the back-end technology of penetration testing website development (4)

Quick Start of PHP for Penetration Testing Website Development Back-end Technology (5)

Penetration testing website development back-end technology MySQL quick start

Penetration testing website development back-end technology MySQL quick start (1)

Penetration testing website development back-end technology MySQL quick start (2)

Enterprise-level MySQL DBA tuning practical basic course

Introduction to MySQL

MySQL installation

What to do if the administrator forgets the password

Basic SQL statement-DCL statement

Basic SQL-DDL

Basic SQL-DML

Basic SQL-DQL

Basic SQL-multi-table link

Affairs

MySQL tuning

MySQL cluster and high availability

SQL injection

NoSQL-Redis

Python operation and maintenance automation

Python introduction and application scenarios

Python application scenario demonstration

Python installation

The first Python program

PyCharm installation and project creation

Getting started with Python basics

String

Branch statement

String branch statement exercise

List

cycle

Ancestor

Array loop exercises

dictionary

function

Packages and modules

Class, object

Basic stage crawler project

Basic stage crawler project optimization

CMDB asset management and automated operation and maintenance platform development

DevOps essential Git continuous integration tool CI

Git continuous integration tool CI (1)

Git continuous integration tool CI (two)

Git continuous integration tool CI (3)

Git continuous integration tool CI (four)

The Jenkins continuous deployment tool CD required for DevOps

Introduction to continuous deployment tools and installation of Jenkins tools (1)

Gitlab milestones and Jenkins installation and configuration (1)

Gitlab milestones and Jenkins installation and configuration (two)

Jenkins build project configuration

Jenkins launches PHP project

DevOps must-have Tomcat code online process

Tomcat code online process (1)

Tomcat code online process (two)

Tomcat code online process (3)

Fundamentals of Cloud Computing

Core introduction and practical introduction to Linux installation

Xshell

LINUX directory files and system startup knowledge

LINUX file filtering and content editing processing core commands

Linux system optimization elementary

LINUX file type and search command practice and core attribute knowledge

Linux system core

Linux file and directory permissions and multiple corporate website permissions case simulation

Explanation of Linux tool commands and process management commands

Linux Enterprise Case Practical Combat

Linux user and group core knowledge and command management

Computer network interconnection basics, advanced lectures

Docker advanced

The foundation of DevOps containerization (1)

The foundation of DevOps containerization (2)

Docker basics and mirroring basics (1)

Docker basics and mirroring basics (2)

Docker basics and mirroring basics (3)

Docker image advanced Harbor enterprise warehouse (1)

Docker image advanced Harbor enterprise-level warehouse (2)

Docker image structure and Dockerfile (1)

Docker image structure and Dockerfile (two)

Alibaba Cloud Image and Network Foundation of Docker Image (1)

Alibaba Cloud Image and Network Foundation of Docker Image (2)

Docker network and network advanced (1)

Docker network and network advanced (2)

Learning route map:

Dachang face passes 1000 times:

to sum up:


Linux system operation and maintenance basics

Introduction to ideas and knowledge

Distribution of safety-oriented posts

Server introduction

Server classification height

Other server categories

Enterprise-class server hardware foundation

Servers and features

Enterprise Server Hardware-Chassis

Enterprise Server Hardware_Power

Enterprise Server Hardware_Motherboard

Enterprise server hardware_CPU

Enterprise server hardware_cooling fan

Enterprise server hardware_ECC memory

Introduction and Installation of Enterprise Linux System

Unix and Linux development history

Selection and optimization of Linux system

How to choose the version of the Linux system

VMWare configuration virtual machine

Linux environment preparation

Standardized system installation process

Vocabulary accumulation

Introduction and connection of remote management software

Replace Aliyuan

Create VMWare virtual machine snapshot

Create CentOS7 template machine

Packaging of template machines and creation of exercises and job machines

System optimization & basics for getting started with files and directories

CentOS7 optimizes clearing and creating cache

CentOS7 network management optimization

CentOS7 configures the fixed IP address of the network card

Experiment empty and create cache

Experiment to set a fixed IP address for the server

Quickly save network card configuration files

Verify the network card configuration and whether it can connect to the external network

CD rescue mode

Shell basic introduction and file and directory explanation

Introduction to basic operations of files and directories

Linux system command line help and basic file and directory management commands

thought

Shortcut keys for command line mode

Special directory in Linux system

Commonly used commands

cd command explained in detail

ls and pwd commands

mkdir command

rmdir and rm delete directories

cp copy directory

mv command

Linux command line and files and VIM text editor

Shutdown and restart of Linux system

touch command

ls command to view file attributes

Echo redirection and cat command

Cat command redirection input to achieve multi-line input

tac command

More commands head and tail commands

vim text editor

VIM text editor and important system catalogs

Command mode to enter edit mode

Common commands in VIM command mode

Common commands from the command line

Search in command line mode

Conversion of the three modes of VIM

Linux system directory

Emergency response of application operation and maintenance

Operation and maintenance emergency response management system

Daily monitoring and early warning

Emergency start

Incident report

Refined capacity management

Performance Management Method

Density Management Method

Characteristic Management Method

Fragment Management Act

Barrel management

Linux system network basics

Network Management (1)

Network foundation

Transmission medium twisted pair

Common network transmission protocol

Negotiation mechanism of network card

Switched network

Network Management (2)

Exchange network data format and broadcast storm

Communication between LAN and LAN

Network Management (3)

Network speed calculation

OSI network model

TCPIP model

Gateway

Network Management (4)

OSI7 layer network model data transmission process

Introduction to TCP_IP model and protocol stack

IP protocol

TCP protocol

TCP connection establishment process

TCP connection state transition 2

TCP message format and important fields

TCP disconnected and waved 4 times

7 states of TCP disconnection

wireshark packet capture analysis tool

Network Management (5)

Wreshark captures and analyzes TCP three-way handshake

Four waved hands to grab the bag

Four waves of TCP disconnection to capture packets

TCP data encapsulation

UDP protocol

Common ports

IP address classification and IP address classification start field

IP address start field

Network Management (5)

IPv4 and IPv6

Special IP address

Special IP address

Private IP and public IP

Subnet mask

Calculation method of subnet mask

Decimal to binary algorithm

Enterprise case: Calculate whether two IPs are on the same network

IP address subnetting

Introduction to HTML, the front-end technology of penetration testing website development

Introduction to HTML Front-end Technology of Penetration Testing Website Development (1)

Cybersecurity Law

Follow the Hacking Code

Basic introduction to the web page

What is HTML language

How to use HTML language and environment setup

Enter the registration code to activate the software

HTML basic format and tag nesting

title tag

h1 to H6 level six labels

Introduction to HTML, Front-end Technology of Penetration Testing Website Development (2)

p tag paragraph text

br tag

b tag

i-label italic

sub tag

ins tag

ol tag

ul tag

Annotation

a tag

Introduction to HTML Front-end Technology of Penetration Testing Website Development (3)

img tag

Video tags

audio tags

form form

select drop-down list

selected attribute

textarea text area

New email attributes for input

action attribute method attribute

Introduction to HTML Front-end Technology of Penetration Testing Website Development (4)

Introduction and Classification of Cascading Style Sheets

How to use cascading style sheets

Element selector

Attribute selector

Legal ID attribute naming rules

Class selector

Universal selector

Common CSS styles

Penetration testing website development back-end technology PHP entry

Introduction to PHP, the back-end technology of penetration testing website development (1)

Web service

CentOS7 install apache service

CentOS7 start httpd service and test

CentOS7 install PHP software

CentOS7 install MySQL specified version

Modify the phpinfo function of the Apache configuration file under CentOS7

Debug the server

Annotation in PHP

Variables in PHP

Constants in PHP

Introduction to PHP, the back-end technology of penetration testing website development (2)

Handling the parsing problem of embedded PHP in HTML file

Apache root directory traversal permissions

Three ways to use PHP

Common output methods in PHP

Basic data type integer

Basic data type floating point type

Basic data type string type

Basic data type Boolean type

Basic data type hollow type

Composite data type array

Introduction to PHP, the back-end technology of penetration testing website development (3)

Class objects and members

Arithmetic operators and arithmetic expressions

Assignment operators and assignment expressions

Relational operators and relational expressions

Concatenation operator

Logical Operators

Special operator

Increment and decrement operators

Program structure sequence structure

Introduction to PHP, the back-end technology of penetration testing website development (4)

Program structure selection structure

Program structure selection structure-multi-way branch statement

Program structure loop structure-while loop

Program structure loop structure-for loop and infinite loop

Program loop structure infinite loop

foreach fast enumeration method output array elements

Function introduction and classification of functions

Function declaration takes parameters without parameters and returns value

Function general call

Quick Start of PHP for Penetration Testing Website Development Back-end Technology (5)

Nested function call

Variables and the scope of variables

Object Oriented Brief

Form operation in PHP

JSON data format in PHP

Transform the login page to return JSON format

PHP link to MySQL database

Modify the administrator password of the MySQL database

Penetration testing website development back-end technology MySQL quick start

Penetration testing website development back-end technology MySQL quick start (1)

Navicat connect and create database

PHP connect to MySQL

PHP connects to the database and creates the database

MySQL creates a table and specification

Create a table in MySQL with Navicat

Add a primary key to the table

PHP connects to MySQL to create a database table

Navicat design database table

Insert statement

Check for phrases

Penetration testing website development back-end technology MySQL quick start (2)

update data

delete data

Modify the administrator password of the MySQL database

Enterprise-level MySQL DBA tuning practical basic course

Introduction to MySQL

Understand MySQL

MySQL installation

MySQL installation

MySQL binary installation

SQL statement addition, deletion, modification and investigation

Enterprise-level backup strategy and comprehensive backup

MySQL get help information

What to do if the administrator forgets the password

Forget the administrator password

Basic SQL statement-DCL statement

DCL-Create user related

DCL-Limit the maximum number of user connections

DCL-delete user and lock user

DCL-change user password

DCL-grant authorization

DCL-revoke recovery permission

Basic SQL-DDL

Library and table attributes

Use tools to remotely connect to the database

DDL- library definition related operations

DDL-table related operations

DDL-Library, Table Specification

DDL-modify table operation

Basic SQL-DML

DML-Insert operation

DML-Update, Delete operation

Basic SQL-DQL

DQL-Select original application

DQL-single table query

DQL-Group By

DQL-Having

DQL-Order By

DQL-Union and Union All

DQL-Limit

DQL-Multi-table link Cartesian product

DQL-multi-table link inner connection

DQL-multi-table link outer join

DQL-Multi-table query example

DQL-multi-table lookup table alias list name

Affairs

MySQL transaction

The use of transactions and their ACID characteristics

Transaction isolation level and practical principles

Table primary key index view

MySQL tuning

Database link pool management

SQL statement optimization, index and parameter tuning

The difference between storage engines

MySQL cluster and high availability

MySQL-MHA high-availability cluster

MySQL-MyCat high-availability cluster

SQL injection

SQL injection basics

SQL injection and Webshell attack harm

SQL injection and Webshell

NoSQL-Redis

Redis cache data

Redis memory model

Redis persistence

Redis master-slave and cluster

Python operation and maintenance automation

Python introduction and application scenarios

Python application scenarios

Understand Python

What can Python do

Python application scenario demonstration

Simple Crawler's Lagou Net

Tik Tok, Kuaishou short video to remove watermark

Automated interface test CI/CD release report

Automated front-end test CI, CD release report

OpenCV recognizes and calculates the score on the ring

Automatically identify the verification code to fill in the Turkish visa official website

Python installation

Python installation

The first Python program

Python interactive mode

Python file method

Write your first Python program

PyCharm installation and project creation

PyCharm installation

Use PyCharm to create a project

Choice of compiler and IDE

Getting started with Python basics

Getting Started with Python-Notes

Getting Started with Python-Variables and Variable Naming Conventions

Getting started with Python-the use of variables and arithmetic operators

Getting started with Python-string basics

Getting started with Python-basic data type conversion

Getting started with Python-input and output functions

Python introductory materials ( +QQ Junyang: 581499282 contact the administrator to receive )

String

String-bytes and str

String-string concatenation formatted output

String-string subscript

String-string slice

Strings-common operations

String-escape character

String and format string

Branch statement

Branch statement

String branch statement exercise

String branch statement exercises ( +QQ Junyang: 581499282 contact the administrator to receive )

List

List-subscript. traversal

List-nesting of lists

List-common operations for lists

cycle

Loop-while

Loop-for loop

Cycle-application and additional question ideas

Ancestor

Tuple

Array loop exercises

Array loop exercises

dictionary

Dictionary-Basic

Dictionary-basic supplement

Dictionary-common operations

Dictionary-traversal

function

Function-Basic

Function-simple application

Function-specify the parameter type and return value type

Function-dynamic parameter args

Function-dynamic parameter kwargs

Packages and modules

Module-definition and call

Module-from..import

Module-import all

Bag-bag basics

Package-__all__

Package-package management tool pip

Packages-how to use third-party packages

Package-How to install third-party packages in Pycharm

Class, object

Basic concepts of class, object, object-oriented

Basic usage and class methods

Class inheritance

Basic stage crawler project

Basic stage crawler project description

What is a virtual environment

Use virtualenv to create a project

pipenv create project

Get data on

Get the zip function and derivation in the data

Write data to local json file

Read local json file

Download pictures

Basic stage crawler project optimization

Reconstruction-Judging the existence of files, error handling

Transformation-extraction tools

CMDB asset management and automated operation and maintenance platform development

CMDB asset management and automated operation and maintenance platform development

CMDB asset management and automated operation and maintenance platform development-front-end Vue

DevOps essential Git continuous integration tool CI

Git continuous integration tool CI (1)

GitLab environment setup preparation

GitLab configures Tsinghua source and generates cache

GitLab service Tsinghua source yum installation

GitLab compiles the configuration to take effect

GitLab start-up firewall rule URL access

GitLab initializes the password for the root user

GitLab creates a group, adds users, and changes user passwords

GitLab creates empty projects and imports existing projects

GitLab WEB_IDE

Git continuous integration tool CI (two)

Version control development process

Benefits of CI and CD

Environmental preparation

Add users to the corresponding group and set users as developer permissions

The client migrates the project from the GitLab server

After the developer modifies the code and submits it, initiate a merge master branch request

Modify the permissions of the merged master branch in the Repository

Set the authority of the department head to authorize

Git continuous integration tool CI (3)

GitLab authority management authentication branch, etc.

SSH key settings

Modify the SSH port and HOST of the Gitlab configuration file

Client-side git clone ssh mode migration code

Add knowledge base Wiki and MD format syntax to GitLab

Gitlab issue

Gitlab issue issues and create bug branches

Introduction to common tools of continuous integration

yum install JDK1.8

yum install Jenkins

Git continuous integration tool CI (four)

Tomcat installation package format and Jenkins installation directory

Jenkins modify the default port

Add firewall rules and restart Jenkins to get the administrator password

Unlock the administrator account, replace the plugin installation source, install the plugin

Set up an administrator account and enter the system welcome page

The Jenkins continuous deployment tool CD required for DevOps

Introduction to continuous deployment tools and installation of Jenkins tools (1)

Common tools for continuous deployment

yum install JDK1.8

yum install Jenkins

Tomcat installation package format and Jenkins installation directory

Jenkins modify the default port

Add firewall rules and restart Jenkins to get the administrator password

Unlock the administrator account, replace the plugin installation source, install the plugin

Set up an administrator account and enter the system welcome page

Gitlab milestones and Jenkins installation and configuration (1)

Environment preparation host planning

GitLab pulls code from Gitee to the repository

View user groups and branch protection settings

Add group users and review of project operations

Dev user development process in GitLab

GITGUI tool clone code to local

Issue milestone creation issues

Add existing questions to the milestone

Reply and close the issues in the milestone

Jenkins creates a free style project

Gitlab milestones and Jenkins installation and configuration (two)

Install Jenkins plugin

Source code management configuration

Jenkins build project configuration

Jenkins build trigger and configure GitLab

local network are not allowed problem solving

Apache server setup

Ideas for writing shell scripts

SSH password-free login

Complete script writing

Jenkins configuration build script

Test GitLab WebHook and Jenkins automatic build

Error debugging CI and CD code online browser verification

Jenkins launches PHP project

Common directories in Git projects

Environment setup plus user group and user initialization project copy script

Local installation of Httpd service test

git init and clone the project in html in www item

Write post-update script

Set permissions for error test

Pull the code and modify the hooks script

The process of automatic deployment through hooks

Two-server git users two-way no password

Dev add code push operation verification

DevOps must-have Tomcat code online process

Tomcat code online process (1)

Java Web project hosting plan (10 minutes)

Tomcat environment setup (18 minutes)

Use Tsinghua source to download Tomcat

tar unzip and rename tomcat8

Install Java JDK and Tomcat

Add firewall rules and test Tomcat

Start tomcat in systemd service mode

Test service and auto-start configuration at boot

GitLab server environment construction

Gitlab configuration is complete

Tomcat code online process (two)

Gitlab imports the Java Web project into the warehouse

Maven download, unzip and rename

Maven configure environment variables and test

Jenkins installation configuration replaces domestic sources

Upgrade Git to version 2.0 or higher

Jenkins configuration global tool

Jenkins plugin installation

Create a Maven pipeline and configure the project

Tomcat code online process (3)

Java project online process war package

Jenkins configuration Git and JDK and Maven path and debugging

Configure SSH variables and Tomcat remote directory

Configure the project and build tests

Go to the Tomcat server to verify whether the deployment is successful

Fundamentals of Cloud Computing

Core introduction and practical introduction to Linux installation

Composition principle, operating system concept theory

Hardware introduction

Server introduction

Introduction to GNU/GPL Agreement

Linux and Unix feature comparison, kernel architecture, process,

Comparison of usage scenarios of Linux distributions and enterprise selection schemes

Optimize the performance of enterprise website clusters according to computer hardware characteristics

Choose VMware benefits, VMware environment to build actual combat

CentOS 7.6 Linux production standard installation combat

Xshell

Detailed explanation of various schemes of disk partitioning in production environment

Xshell installation and remote connection Linux, Linux basic optimization

Basic network knowledge required for SSH remote connection

Xshell remote connection failure, principle and troubleshooting process in detail

Introduction to Linux system command line, detailed knowledge of command prompt

Detailed explanation of Linux command format, characteristics and grammar

Efficiently obtain system commands and built-in command help information

LINUX shutdown restart logout command

LINUX file and directory core commands

Essential for efficient operation of Linux command line, core shortcuts

LINUX directory files and system startup knowledge

LINUX directory file and system startup

LINUX file filtering and content editing processing core commands

LINUX file filtering and content editing processing core commands

Linux system optimization elementary

Linux system optimization elementary

LINUX file type and search command practice and core attribute knowledge

LINUX file type search command practice and core attributes

Linux system core

Linux system core

Linux file and directory permissions and multiple corporate website permissions case simulation

File and directory permissions explained and multiple corporate website permission cases

Explanation of Linux tool commands and process management commands

Linux tool commands and process management commands

Linux Enterprise Case Practical Combat

Linux Enterprise Case Practical Combat

Linux user and group core knowledge and command management

Linux user and group core knowledge and command management

Computer network interconnection basics, advanced lectures

Basic and advanced computer network interconnection

Docker advanced

The foundation of DevOps containerization (1)

DevOps operation, maintenance and development integration

Advanced cloud computing concept and cloud computing layered service model

Introduction to virtualization classification and containers

The development process of container technology

Why use containers and where to use them

Docker advantages

Docker architecture and extensions

CentOS7.6 install Docker

Add Ali source to install Docker-CE version

Start Docker to view the version and start the startup

The foundation of DevOps containerization (2)

Windows and Mac on the use of Docker

Accelerator introduction

daemon.json accelerated mirroring

Image acceleration through Alibaba Cloud (

Docker basic commands

Docker basics and mirroring basics (1)

Knowledge point review

Create a container through a daemon process

Custom container name

The difference between the run command it and itd background

Enter into the container in exec mode, exit and exit operation without interruption

Attach mode to enter the container, exit, exit the container, end

Delete container operation

The kill command kills a running container

Pause restart resume command

Docker ps common option parameters

Docker basics and mirroring basics (2)

Introduction to docker ps status

Introduction to docker logs

inspect to view detailed information about the container or image

Introduction to docker top command

Docker image management (1) search for images

Docker image management (2) pull image

Docker image management (3) image list

Docker image management (4) image export

Docker image management (7) delete image

Docker image management (8) forced deletion

Docker basics and mirroring basics (3)

Docker deletes the image when imageID corresponding to multi-source information appears

Docker image management (9) delete all images

Docker image management (10) image tag

Docker image advanced Harbor enterprise warehouse (1)

Log in to DokcerHub

Upload nginxv1 to DockerHub

Private warehouse

The principle of the benefits of a private warehouse

Docker-registry private warehouse construction

Start the container to add the security group verification is successful

Set the mirror tag and push to the private warehouse

Local pull mirror

daemon.json adds a private warehouse and pulls the mirror to the local

Docker image advanced Harbor enterprise-level warehouse (2)

Enterprise-level Habor private warehouse environment introduction

dockercompose and harbor installation

Harbor installation and troubleshooting

Browser login username admin password Harbor12345

Docker image structure and Dockerfile (1)

VMVare Harbor login and create project

VMVare Harbor user management

VMWare Harbor users added to the project

VMWare Harbor client login

VMWare Harbor image label format

VMWare Harbor image mark actual combat

VMWare Harbor push image

VMVare Habir pulls the image

Docker Client command warehouse mirror container storage backup

Hierarchical structure of Docker images

Docker image structure and Dockerfile (two)

The basic structure of the container

Ubuntu image create container and apt-get update

Docker commit update image

Docker image and Docker build Docker file

Write Dockerfile

Troubleshoot and build mirror docker images verification

docker history view build record

docker run starts the container to verify the working directory and install the software

Drawing to explain hierarchical construction

dockerfile instructions

Alibaba Cloud Image and Network Foundation of Docker Image (1)

Aliyun mirror warehouse

Create a namespace

Mirror warehouse creation steps

Mirror warehouse creation process and operation guide

Set Alibaba Cloud Image Warehouse login password and log in on the client

Set the mirror tag value and push to the remote warehouse

View the mirror version through the web

View the structure of the mirror layer

Download the image of Alibaba Cloud Mirror Warehouse to the local

Two access methods in Docker network

Alibaba Cloud Image and Network Foundation of Docker Image (2)

5 ways to access the container from the outside

The host specified port is mapped to the container specified port

Interconnect between containers

Docker network type

Docker network and network advanced (1)

docker run starts the container 172.17 default address segment

02_netstat lntup method to view the host port situation

The underlying principle of iptables View rules

docker run -P random port range kernel parameters

Description of the drawing of the host's orientation container

Docker port command introduction

Communication exercise between container and container

docker network command to create and view the network

Docker installation of rancher requires configuration of image acceleration

Docker installs the rancher container cloud management platform and validates it

Docker network and network advanced (2)

Container interoperability

Principles of docker's four network modes and bridge mode

Docker four network modes none mode

Docker four network modes host mode

Docker four network modes container

Docker network practice

Learning route map:

The most comprehensive learning route for web security: from entry to entry (including interview questions, books, video roadmaps)
WAF built into the website system
Logical vulnerability mining
HTTP parameter pollution
Defense method

Dachang face passes 1000 times:

The most comprehensive learning route for web security: from entry to entry (including interview questions, books, video roadmaps)
Hardcore!  Alibaba cyber security chief blew himself up to abuse the 4D interview manual Github was praised 87.7K

How to obtain the learning materials of the above large-scale network security technology points:

Forward + follow me Scan the QR code password below: CSDN to receive it for free!

to sum up:

The above is the whole content of this article. I hope it will be helpful to everyone's study. If you want to truly become your own network security master or expert, you need to make unremitting efforts and be able to persist in learning all necessary network security technologies and theoretical knowledge , I believe that as long as you are proficient in this knowledge, you will not be far from the master of network security.