CentOS7.4 firewall adds port release

The operating system of Xiaoniao Cloud Server is CentOS7.4. Where should I set up the firewall to add port permission? How to set it up?

想无 2022-01-14 13:46:10 0  1  1130

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  627

How to set up server2008 r2 firewall to allow external access? [Please ask teachers for answers]

Configuration: phpstudy 2018 Integrated apache5.6.27+MYSQL system: windows server2008r2 {Tencent Cloud Server} Local: 1272.0.0.1 Port 80,; website stand-alone debugging completed; advanced firewall settings, new inbound rules, individually open 80, 443, 3306; website configuration Domain name resolu...

我是不高兴 2019-03-30 23:57:30 0  3  1208

The windows version of phpstudy can only be accessed through localhost, but not through IP!

Just like the title, I don’t know why, it’s very urgent. The firewall has been turned off! 360 is also closed!

YesNo 2018-09-09 22:41:35 0  6  2541

macos - The LAN cannot access the nginx server due to the firewall being turned on under mac

As the title states, I am on the os x10.10 platform, and the locally configured server environment is nginx+php+mysql. Local access to localhost and related functions are all normal, but they cannot be accessed on other computers in the LAN, so they cannot be demonstrated to others. Then I found tha...

曾经蜡笔没有小新 2017-05-16 17:25:30 0  1  2019

Security - After configuring symfony2 firewall, how to obtain current user information on unauthorized pages?

The firewall configuration is as follows: {Code...} After logging in, except for the /login page, other pages can obtain the current user information through $this->getUser(). How to obtain the current user information on the /login page? According to the answer I solved the problem, below is...

伊谢尔伦 2017-05-16 16:45:23 0  1  515

php - Baidu and Google crawlers return 403 when accessing the laravel5.4 framework

CSRF verification has been turned off, and get and post access are allowed. The website can be accessed normally. The server does not use any security software. The firewall does not restrict any IP addresses. Has anyone encountered related problems?

给我你的怀抱 2017-06-06 09:53:45 0  1  716

apache - Mac failed to access localhost

I want to access local PHP files on a mac (using the apache server that comes with the Mac) and enable Internet sharing, but the browser is still prohibited from accessing http:/localhost. (The firewall is also turned off)

巴扎黑 2017-06-28 09:27:48 0  1  1075

python3.x - Python3 socket sendall appears 10057

When I was learning python to make a small example of socket, I found that as long as sendall is used, the following problems will occur. server_demo: {code...} client_demo: {code...} After searching many solutions, I tried to turn off the firewall. But it still didn't work.

怪我咯 2017-06-28 09:24:18 0  1  948

How to configure apache to let your computer act as a server and let other computers access your host?

How to configure apache so that my computer can be used as a server so that other computers can access my host. I can access it by entering the IP myself, but other computers on the LAN cannot access it. The firewall has also closed my apache httpd.conf file and has been modified as follows: Options...

仅有的幸福 2017-05-16 17:02:29 0  1  763

laravel - 403 after modifying Nginx default web directory under CentOS 7.2

The official yum source of nginx was added to CentOS 7.2. After installing nginx/1.10.2 using yum install nginx, I turned off the system firewall and the default site could be accessed normally. I added another virtual host configuration file, the content is as follows : {code...} Directory permissi...

仅有的幸福 2017-05-16 16:49:48 0  2  791

Apache stops some time after phpstudy is started, and the php_curl.dll module is wrong.

Apache stopped for a while after phpstudy was started, and the php_curl.dll module had an error, and then the website could not be opened. After restarting phpstudy or turning off the error prompt, the website could continue to be accessed. Dear masters, please help me solve it. phpstudy installed d...

陈江 2018-08-13 11:00:24 0  1  1155

ubuntu - I bought a VPS and can connect via SSH, but cannot ping?

The system is Ubuntu, I turned off the firewall but still can't ping; the server can ping Baidu;;;;Thank you everyone, I have another question: I opened an interface with node, but when accessing it via IP, it always shows ERR_CONNECTION_TIMED_OUT?

世界只因有你 2017-05-24 11:32:03 0  3  1513

What should I do if local host cannot be opened?

Why can't local host be opened? The firewall allows access and displays 404. Modifying it according to the online tutorial is useless. It hurts my brain.

阿超 2018-07-12 10:58:51 0  6  4438

Is there a Trojan in this source code?

Firewall prompt: The mysql database has been violently cracked. The attacker's ip***** (local address)... is there a Trojan in the source code? How to detect the Trojan?

旎旎 2018-08-16 20:04:56 0  1  1258

node - Alibaba ubuntu server, the external network cannot access through IP?

I wrote a demo (the hello world part of node official website), and it runs on the server without any problems. Curl localhost can also return, but it cannot be accessed from the external network. {Code...} Supplement: The firewall is not turned on

巴扎黑 2017-05-16 13:18:01 0  2  737

javascript - Ubuntu cannot log in after modifying port

The steps I did: Added PORT 4000 under PORT 22 in the /etc/ssh/sshd_config file service ssh restart //Restarted ssh -> ufw statusStatus: inactive //The firewall is not turned on ssh -p 4000 root@X.X.X.X Pass 4000 The port cannot log in to ssh r...

阿神 2017-06-05 11:09:59 0  2  917

The firewall function of symfony2 security, curl simulates form submission error reporting

Hello everyone, due to business needs, I use curl simulation form instead of real form submission. However, when the system log shows that the authentication is successful, an error occurs during the jump. The error log is as follows: {code...} The simulation code is as follows: The configuration fi...

PHP中文网 2017-05-16 16:44:15 0  1  558

php - How to access the web project in the Linux virtual machine under Windows

I put the project on a Linux virtual server and it can be accessed on the virtual machine. I want to access it on Windows. What should I do? I have opened port 80 in the firewall, but I still cannot access it. It can be accessed in the virtual machine, but the server can be accessed by entering the ...

phpcn_u1582 2017-05-31 10:33:43 0  5  683

linux - CentOS suddenly cannot connect to the Internet and encounters the following problems.

I'm a little anxious. Let me describe the current situation. The centOS minimal version installed is configured with network card 10.1.14.103 and the virtual machine can be pinged from the external host. The virtual machine cannot ping the external host or the Internet. The virtual machine ssh servi...

PHP中文网 2017-06-07 09:24:03 0  1  851