opendns whitelist

/gs.gif http/1.1" 404 576View LogsConfiguration:Locate the Conf/server.xml at the root of the TOMCAT server and add a property className to the 1 valve classname = "Org.apache.catalina.valves.RemoteAddrValve" allow = "" 2 deny = "123.249.27.19[1-3]|115.239.228.1[4-6]|169.54.233.1 (1[6-9]|2[0-6]) |62.138.2. (209|12 (2|3) |21 (3|4)) |123.151. (149.222|42.61) |61.147. (121.73|103.119|247.85) |115.239.228.202|112.74.206.117 " 3 denystatus = "403" /> Where the Allow attribute can be co

Android app blacklist and whitelistAndroid app blacklist and whitelist When the Android device system works normally, many services run in the background. The background Service is automatically killed only when the system memory is insufficient.During the development of the Android OTT box project, the network set-top box running memory of 512 MB/1 GB is insufficient. To improve the smoothness of the system, the app blacklist and

Here is a method for configuring the whitelist using rewrite Rules in apache. Today, I got apache rewrite Rules for half a day, but I still haven't configured any matching rules. My colleague gave me some advice and succeeded. Requirements:Six file portals, all others are redirected to the indexYour own ideas:Regular expressions are used to find out the URL pattern of not six files and filter the URLs.Comparing the results of colleagues, I have my o

This article mainly introduces how php filters links to other websites in html (the domain name whitelist function). For more information, see The Code is as follows: /** * Filter out site links* @ Param array $ local_domain this site domain name array* @ Param string $ message Text Content*/Function replace_outer_links ($ local_domain_arr, $ message ){$ Pattern = '/$ I = 0;Foreach ($ local_domain_arr as $ local_domain ){If ($ I = 0 ){$ Pattern.

The implementation principle is relatively simple. You only need to obtain the user IP address and then verify whether the current IP address exists in our blacklist library. The specific example is as follows. The implementation principle is relatively simple. You only need to obtain the user IP address and then verify whether the current IP address exists in our blacklist library. The specific example is as follows. Script ec (2); script The code segment is found when I search for related so

In the Router Portal Authentication module, the pre-authentication user is not able to surf the Internet through the router, but can access the specified domain name,The Portal authentication module needs to release the IP address of the authentication server, domain name corresponding IP may be multiple, the following program to simulate domain name resolution to obtain multiple IP addresses.#include Portal Authentication Server Whitelist

Php filters other website links in html (the domain name whitelist function ). The code for copying the code is as follows: *** filter out the origin site link * @ paramarray $ local_domain this site domain name array * @ paramstring $ message text content * functionreplace_outer_links ($ local_do The code is as follows: /** * Filter out site links* @ Param array $ local_domain this site domain name array* @ Param string $ message text content*/Func

This article mainly introduces how php filters links to other websites in html (the domain name whitelist function). For more information, see The code is as follows: /** * Filter out site links* @ Param array $ local_domain this site domain name array* @ Param string $ message text content*/Function replace_outer_links ($ local_domain_arr, $ message ){$ Pattern = '/$ I = 0;Foreach ($ local_domain_arr as $ local_domain ){If ($ I = 0 ){$ Pattern.

The company recently on the network security catch more strict, require firewall must be open, but the Project Server has five or six, three for load balancing, the server must be a variety of connections between, it can only be added by the whitelist.Board the server, edit the firewall configuration file　　Vi/etc/sysconfig/iptables　　Add additional server IP addresses that need access to the server, and the port number that the server needs to openAs follows:# Firewall configuration written by sy

About setting IP Whitelist Some of the methods, collation, recorded a bit. PackageCom.tools.iptool;Importjava.util.ArrayList;ImportJava.util.HashSet;Importjava.util.List;ImportJava.util.Set;ImportJava.util.regex.Pattern;/*** @ClassName: Ipwhitelist * @Function: IP Whitelist. * @Reason: About IP Whitelist related. * @Date: 2017-4-17 pm 02:49:08 *@authorHello_ Snoo

Edit the iptables configuration file and change the contents of the file to the following, with the IP Address white list feature#vim/etc/sysconfig/iptables *filter : INPUT ACCEPT [0:0] : FORWARD ACCEPT [0:0] : OUTPUT ACCEPT [0:0] -n Whitelist -A whitelist-s 1.2.3.0/24-j ACCEPT -a whitelist-s 4.5.6.7-j ACCEPT -a input-m state--state related,establis

Ngxin prevents concurrency (whitelist, with proxy on the front end) Nginx has two modules to control the "quantity" and "Speed" of access. Simply put, it controls the maximum number of accesses you have at the same time and the maximum number of accesses you can access per second, you cannot have too many concurrent accesses at the same time, nor can it be too fast, otherwise it will be "no harm ".HttpLimitZoneModule limits the number of concurrent ac

Create an Oracle whitelist for RAC Due to business needs, you need to use a whitelist to restrict the addresses of users logging on to the database, and decide to use the database whitelist function! Generally, you only need to add the following content to sqlnet. ora to the instance database startup whitelist: TCP.

Learning Essentials: 1. Phonegap Whitelist Security mechanism 2. Navigator.app Object loading external page return to parent page I. PHONEGAP Whitelist security mechanismPhoneGap app pages are mostly local, but sometimes need to load external Web pages into the app's built-in browser view to complete specific app functionality, for security reasons, PHONEGAP has set up a

Tags: RAC whitelistDue to business needs, you need to use whitelist to restrict the address of user login database, decide to use database whitelist function!In general, but the instance database startup whitelist only needs to add the following to the Sqlnet.ora:TCP. Validnode_checking=yes (IP throttling enabled),TCP. invited_nodes= (192.168.1.103,IP2,IP3,..,..

In Web development, users need to input Rich Text in many places, but make sure that the entered content is absolutely secure and will not cause XSS vulnerabilities. The most common technology is the whitelist technology.Generally, a whitelist is used to construct a list of allowed tags and their corresponding attributes, and parse the HTML text entered by the user, the resolved tags and attributes are sear

?? In the actual infiltration, when we found that there is a file upload place, we will try all the way to Webshell upload, as long as you can upload Webshell, it shows that this infiltration at least successful general, follow-up on the Webshell to see the status of access to the next step of operation. For file upload vulnerability protection, mainly divided into the following two categories: White list restrictions and blacklist restrictions, for the blacklist limit, we only need to find some

two ways to configure the Apache blacklist and whitelistFor project needs, customers need to implement whitelist functionality after deployment. You used to use either the IIS server or the DZ or CP panel on the web, and only the blacklist. Baidu Search, is basically the operation of the blacklist, this article is mainly about the use of Apache rules to achieve black and white list, from the point of view of the program is not stated, PHP can directly

This article will share with you two practical functions of php for implementing the blacklist and whitelist, namely the security IP detection function and the function for obtaining the client IP address, I will not talk nonsense here. This is a php function used to check whether ip addresses are illegal. it is applicable to the development of white list and blacklist functions. it is mainly used in api source restrictions and access restrictions. T

-http_random_ Index_module--with-http_stub_status_module--without-select_module--without-poll_module--with-http_geoip_module --with-http_ssl_module--with-openssl-opt=enable-tlsext--with-pcre=. /pcre-8.33 make install5. Configure GeoIPGunzip GeoLiteCity.dat.gz gunzip GeoIP.dat.gzMove the two extracted library files to the Nginx conf directory, then add the following in the nginx.conf: Geoip_country/usr/local/nginx/conf/geoip.dat;Geoip_city/usr/local/nginx/conf/geolitecity.dat;#geoIP的白名