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How does the server achieve security defense?

How to do server defense? Server security is very important. For operation and maintenance managers, doing a good job in server security defense can save operation and maintenance personnel a lot of trouble. So what should we do?

七秒 2021-10-25 09:26:40 0  3  1268

javascript - How to ensure the security of information in the database?

I have never been exposed to network security. Could you please tell me how to ensure security after putting user information in the database?

世界只因有你 2017-05-02 09:25:58 0  2  932

What is the security of the website?

What is website security? How to check whether a website is safe or not? Is it important?

韋小寶 2017-11-22 17:14:39 1  6  1999

How to install PHP security holes

PHP is a scripting language that executes on the server side. There is a security vulnerability in PHP that allows an attacker to bypass PHP's access restrictions through FPM to read or change data. https://bugs.php.net/bug.php?id=81026PHP has always been studying how to implement functions, and sec...

亮 2022-06-15 14:57:21 0  0  1363

nginx configures Content-Security-Policy and Font is killed

Some inexplicable things are inserted into the web page, and https cannot be turned on for some reason. If you decide to use Content-Security-Policy. This is the Content-Security-Policy configuration on the nginx server side. Then I checked on the browser that Font has been killed, and I don’t know ...

曾經(jīng)蠟筆沒有小新 2017-05-16 17:15:15 0  1  892

spring-mvc - Spring security cannot log in after encountering nginx?

I wrote a small website, using Spring mvc + Spring security, and then deployed it to the server. In order to facilitate management, I used nginx. At this time, the problem came. The website that was originally running well could not log in after using nginx. , the error reported is actually spring s...

伊謝爾倫 2017-05-16 17:19:48 0  1  683

Multiple firewalls improve security in Symfony 5.4

I'm trying to separate the user's authentication from the administrator's authentication. So I created 2 firewalls and 2 different access controls. My security.yaml file is as follows: enable_authenticator_manager:truepassword_hashers:Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInt...

P粉952365143 2023-08-26 16:14:30 0  1  768

Analyze the security of npm packages

Is there a way to verify the security of an npm package? I'm working on a project that requires CSV file processing and discovered the PapaParse package (https://www.papaparse.com/). Before continuing, I want to make sure it's safe. Any insight would be greatly appreciated. I don't know how to verif...

P粉550323338 2023-08-15 13:45:16 0  1  721

javascript - Ask about CORS security

During the interview, I was asked a question about CORS security, but I couldn’t answer it. I would like to ask everyone for advice. CORS sets Access-Control-Allow-Origin on the server side. If it is not set to *, isn't it true that only the specified domain can initiate a request? Otherwise, it wil...

給我你的懷抱 2017-05-19 10:42:05 0  2  985

Ensure the security of React variable import

Will it cause security issues if I import an object in a React file to use some of its values? For example, if I have an object like this: vardata={'name':'Adam','id':12345,'secret':98765} and I import it like this: import{data}from'db.js ';functionIndex(){return(<>{data.name}{data.id}</>...

P粉610028841 2023-09-16 15:11:12 0  1  1069

How to set wildcard for connect-src content security policy in html?

In the html I have this <metahttp-equiv="Content-Security-Policy"content="default-src'self';connect-srcfile:https://data.globalws://localhost:*http://localhost :*;img-srchttp://localhost:*file:blob

P粉974462439 2024-04-02 16:12:49 0  1  762

java - Can volatile solve the problem of thread-shared data security?

For example, I want to write a singleton mode without using sycrynized synchronization method and use volatile modification private Sigleton(){} private static volatile Sigleton s = null; public static Sigleton getInstance(){ {code...} } Can this solve the problem of thread security? ...

歐陽克 2017-06-23 09:14:04 0  2  1094

java - Problems with spring-security and WeChat login?

There is a need to create a WeChat public account, which requires WeChat login. After the front-end gives me the code, I apply for an access token, and then get the user's information. Does this mean that the user model does not require a password? If spring security is not used, I need to control p...

習(xí)慣沉默 2017-05-17 09:59:46 0  1  826

openssl - How to configure nginx to configure SSL security certificate and restart without entering password

Today I configured an SSL security certificate for Nginx {code...} and then the password is required when restarting and reloading. . . {Code...} But I have a script that needs to run reload every day, and the password input function cannot be implemented. Is there any way to automatically enter the...

阿神 2017-05-16 17:30:14 0  2  1169

Concurrency, message queue, load balancing, caching, distribution, security, are these the highlights of your resume? Java fresh graduate, internship for more than half a year

Concurrency, message queue, load balancing, caching, distribution, security, are these the highlights of your resume? Java fresh graduate, internship for more than half a year

漂亮男人 2017-06-12 09:27:05 0  13  2164

java - Spring Session, Spring Security How to not automatically create a session on a URL that is intercepted without permission?

I made an API server for mobile calls, used Spring Session to connect Redis to share sessions between multiple tomcats, used security to intercept API permissions, and used x-auth-token, which is the token verification of the header. Now I have a problem. Some APIs are...

typecho 2017-06-28 09:23:34 0  1  1350

javascript - The front-end was asked about performance and security. Is there a comprehensive summary?

Front-end performance and security are more important and are often mentioned. Some of my personal understanding: Performance file merging, file compression, Sprite image gzip [generally configured on nginx or Apache in the background, it seems that the front-end is out of the question] dynamic load...

巴扎黑 2017-05-18 10:58:41 0  3  943

Security Question

It is not exposed, but the js file is exposed. How to prevent private variables from being leaked?

淺淺的無名小卒 2020-09-10 15:43:39 0  1  1154

spring security

I'm developing a basic CRUD web application using React and Spring. Since the frontend isn't ready yet, I'm using Postman for testing. I have this method, but I just discovered that anyone can send an HTTP request and get all the data, as long as they know the id. @PostMapping("/utente")pu...

P粉409742142 2023-09-15 17:55:14 0  1  617

How to fix CSP errors? "Execution of the inline event handler is denied because it violates the following Content Security Policy directive..."

I'm getting a CSP error when adding a random value in script-src. This is the CSP - Content Security Policy I'm setting up: default src 'none'; script -src 'self' 'unsafe evaluation' nonce -b1967a39a02f45edbac95cbb4651bd12 'unsafe hash'; frame -src 'self' nonce - b1967a39a02f45edbac95cbb4651bd12 'un...

P粉781235689 2023-08-30 11:44:31 0  1  1006