firewall

Allowing a program through windows firewall

由 生来就可爱ヽ(ⅴ＜●) 提交于 2020-05-28 07:26:09
问题 I am new to windows Firewall. I have seen this dialog and unable to relate the meaning of it. The above dialog says that "Allow python to communicate on these networks:" . It then gives two checkboxes, one for each Private network and one for Public network. So, my questions are :- 1) What is the difference between Private network and public network ? Which network out of these, does internet belongs to ? 2) what is the meaning of allowing a program to communicate on given network ? Let's

Django site served on Apache server doesn't work, logs have no error

由 不问归期 提交于 2020-05-17 09:33:06
问题 I've a Django website located at /home/rohit/django-site/infer , in a server. apache2 and wsgi are already installed and working correctly. To see that: $ systemctl status apache2.service ● apache2.service - The Apache HTTP Server Loaded: loaded (/lib/systemd/system/apache2.service; enabled; vendor preset: enabled) Drop-In: /lib/systemd/system/apache2.service.d └─apache2-systemd.conf Active: active (running) since Fri 2019-05-03 19:12:34 IST; 31min ago Process: 9354 ExecStop=/usr/sbin

What is the IP range(s) of Google pub/sub?

由 放肆的年华 提交于 2020-05-14 09:08:26
问题 I have a Google pub/sub subscription that pushes messages for a topic to an AppEngine standard service endpoint. I want to restrict access to the AppEngine standard service to user IPs and still allow for messages coming from Google Pub/sub. In the AppEngine firewall, the only option is to allow certain IP ranges. What is the IP range(s) of Google pub/sub? 回答1: I've noticed that all the IP requests from Pub/Sub push subscriptions are coming from 2002:axx:xxxx:: . As per IETF RFC 3056, 2002:::

在centos7中配置NFS

由 妖精的绣舞 提交于 2020-03-27 14:15:43
3 月，跳不动了？>>> 标签（空格分隔）： 下面详细讲一下nfs怎么配置 1.介绍以下基本的环境，请对号入座 server端 系统:centos7 hostname：no1 ip：10.0.0.6 client端 系统：centos7 hostname：no2 ip：10.0.0.2 2.server端的配置 2.1下载安装rpcbind、nfs sudo yum install rpcbind nfs-utils nfs-utils-lib 2.2设置开机自启rpc、nfs服务 sudo systemctl enable rpcbind sudo systemctl enable nfs-server sudo systemctl enable nfs-lock sudo systemctl enable nfs-idmap 2.3开启rpc、nfs服务（注意要先开启rpc服务） sudo systemctl start rpcbind sudo systemctl start nfs-server sudo systemctl start nfs-lock sudo systemctl start nfs-idmap 2.4创建shared directory mkdir /mirror 2.5设置 /etc/exports sudo vim /etc/exports

Azure DevOps Build Pipeline can't get secrets from Key Vault when secured with vnet and firewall

由 匆匆过客 提交于 2020-02-02 11:32:28
问题 Can't get secrets from Key Vault when it's secured with vnet and firewall. I would like to use secrets stored in key vault from DevOps Build Pipeline task and I would like to follow security best practice and defense in depth. As security best practice, I want key vault to be accessible from selected virtual networks, selected azure services and from trusted internet ip's. Of course, I would use a service principal and appropriate permissions (list/get). Unfortunately, Azure DevOps is not one

Azure DevOps Build Pipeline can't get secrets from Key Vault when secured with vnet and firewall

由 浪子不回头ぞ 提交于 2020-02-02 11:28:11
问题 Can't get secrets from Key Vault when it's secured with vnet and firewall. I would like to use secrets stored in key vault from DevOps Build Pipeline task and I would like to follow security best practice and defense in depth. As security best practice, I want key vault to be accessible from selected virtual networks, selected azure services and from trusted internet ip's. Of course, I would use a service principal and appropriate permissions (list/get). Unfortunately, Azure DevOps is not one

How to use iptables in linux to forward http and https traffic to a transparent proxy [closed]

由 落花浮王杯 提交于 2020-01-31 03:32:05
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . I have a Ubuntu linux system acting as a gateway system with two interfaces on it. One interface is for the local network and one interface is for the internet. I am able to route traffic through it with no problem at all. I use two iptables rules to forward outbound traffic from the internal interface: iptables

Azure Databricks: Accessing Blob Storage Behind Firewall

由 生来就可爱ヽ(ⅴ＜●) 提交于 2020-01-24 12:53:48
问题 I am reading files on an Azure Blob Storage account (gen 2) from an Azure Databricks Notebook. Both services are in the same region (West Europe). Everything works fine, except when I add a firewall in front of the storage account. I have opted to allow "trusted Microsoft services": However, running the notebook now ends up with an access denied error: com.microsoft.azure.storage.StorageException: This request is not authorized to perform this operation. I tried to access the storage directly

Why does Eclipse want incoming network connections (using OS X)?

由 孤街醉人 提交于 2020-01-23 09:32:50
问题 Does anyone know why Eclipse is asking for incoming network connections? I searched around and saw mentions of Code Completion with PyDev, but I disabled code completion in PyDev, restarted, and was still prompted for incoming network connections. 回答1: PyDev spawns a shell and connects to it to request information on builtin modules (besides using it to debug a process). I.e.: The shell is spawn at https://github.com/fabioz/Pydev/blob/master/plugins/org.python.pydev/src_completions/org/python

If firewalls don't accept incoming connections by default how do p2p networks work?

由 蹲街弑〆低调 提交于 2020-01-22 05:33:10
问题 If firewalls block all incoming connections by default how do p2p technologies work? Like torrents, how do you connect to everyone who shares a file and get the information from them? Does it go through a relay server or something? 回答1: I'm not up on everything about BitTorrent, as I am about general P2P connectivity techniques. Typically clients in a P2P network rendezvous on a common signaling server (e.g. SIP, XMPP, tracking server, web site) to exchange IP addresses,other meta data, and
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