How to Prevent ARP Trojans?

ARP Trojans (ARP) attacks (abbreviated as "AddressResolutionProtocol" and "Address Resolution Protocol"). The symptoms of a virus attack are that the computer network connection is normal, however, when a webpage is opened, a large number of packets

Anti-DDoS script in python

  This blog can be said that even the opening remarks can be saved. The reason for DDoS attacks is not because the Mad Dog is chased and bitten, but because the traffic is full to simplecd after the VC tragedy.   What's more, some dummies are

Block nmap scanning using iptables and PF

By 0nto #! /Bin/bashEcho ""Echo "=============================================="Echo "= Block Nmap Scanning using iptables ="Echo "= C0ded by Liyan Oz ="Echo "= http://0nto.wordpress.com ="Echo "=============================================="Echo

Create IPSEC connection security

Open "Advanced Security windows Firewall, window, right-click" to connect to the security rule, create a rule, and select Custom (1) isolation: the isolation rules can restrict connections according to the user-defined identification criteria. (2)

Install the CSF firewall in KLOXO/Lxadmin to defend against DDOS attacks

1. Download and installCd/usr/local/srcWget http://www.configserver.com/free/csf.tgzTar-zxvf csf. tgzCd csf./Install. shIi. configuration of CSFTo use HypeVm and lxadmin properly, you must add 777 *, 888 *, and 5558 ports.1. Configure the port (/etc/

Two Methods for oracle data backup and export

------------------------ Method 1 ------------------------------ Using the system to import outgoing dataExp userid = system/manager owner = username1 file = expfile. dmpImp userid = system/manager fromuser = username1 touser = username2 ignore = y

Uses Differential backup DB_OWNER to escalate Permissions

Author: Pepsi Original: http://jifan.org/post/525 DB_OWNER permission obtained Think of differential backup Exec master .. xp_dirtree c:, 1, 1 Column directory /* Back up a sentence or Bat using the Url or SQL queryserver Log */   Alter database

Example of cross-region and cross-Table update

Ji fan Update chr_point set point = point + 300 where id_idx in (select character_idx from mhgame. dbo. tb_character where zhuansheng = 6 and CHARACTER_GRADE = 99)Update chr_point set point = 300 where id_idx in (select user_idx from mhgame. dbo.

Clear Trojans + fix vulnerabilities = completely fix website Trojans

Clear Trojans1. Find the trojan label to prevent website intrusion, such as orScrolling = auto src = network horse address> , or you have blocked the network horse website with 360 or virus software. Sqldatabase is infected with Trojans, generally

No xp_cmdshell Privilege Escalation

Author: charley008 from: Evil baboons If sa is available but xp_cmdshell is not available, an error is prompted for recovery. It seems that xxxx. cpp has an error. Or the specified module cannot be found. I have encountered it many times. If you

Multiple cross-site scripting and Cross-Site Request Forgery vulnerabilities in Pligg

Affected Versions:Pligg 1.0.3 Vulnerability description: Pligg is an open-source content management system that can be downloaded for free. Pligg does not properly filter the information that the user submits to admin/admin_config.php,

DotNETCMS v1.3 vulnerability 0day

Release date: Affected Version: dotNETCMS v1.3 Vulnerability description:The system was found to be similar to the new cloud vulnerability in the discussion at t00ls.net a few days ago. Use IIS6.0 to parse shell.Vulnerability exploitation method:

WordPress and Pyrmont V2. SQL Injection Vulnerabil

WordPress and Pyrmont V2. SQL Injection Vulnerability Plugin Home: http://wordpress.org/extend/themes/pyrmont-v2 Author: Gamoscu Site: www.1923turk. biz   Exploit:   Http: // xxxx/xxx/results. php? Id =-9999 + union + select + 1, concat_ws (0

Injection tutorial for a specified site

ShiDao Network Target Site: http://www.babydaily.com.hk/Injection point: http://www.babydaily.com.hk/newsDetail.php? Id = 53First, get the information, add a single quotes submit http://www.babydaily.com.hk/newsDetail.php? Id = 53 ': The following

Firefox window. opener attribute Chrome Elevation of Privilege

Firefox is a popular open-source WEB browser. The content window opened in the chrome window uses the window. opener attribute to maintain reference to the chrome window. With this reference, the content in the new window can access functions in the

Php168 code execution to be supplemented?

Puret_t According to the reliable line report, someone has discovered this similar vulnerability [although the vulnerability is different, but in the same file, the same variable is used] and the vulnerability is concurrently on the anti-DDOS

Phpwind 7.5 has severe security vulnerabilities

Recently, PHPWIND, a well-known community in China, has a serious vulnerability. Some of the variables in the program are not filtered, leading to arbitrary inclusion of local files, allowing you to execute arbitrary PHP commands. The official

PHPDISK 4.0 SQL injection 0day & amp; Analysis

By t00ls Text/My5t3ry Just bored with a set of PHPDISK read the code and found multiple SQL Injection Vulnerabilities. Let's take a look at the following: We can see line/shortdes/commons. inc. php 68-72, with the following code: If (@

Use tools and tests to prevent cross-site scripting attacks

| Cross-site scripting (XSS) attacks are one of the main attack methods today. They exploit Web site vulnerabilities and use browsers to steal cookies or perform financial transactions. Cross-site Scripting Vulnerabilities are common and require

Some Ideas about web Scanners

5up3rh3iblog Recently, I saw an article on the Web Ranger blog :《WEB Application Security Scan Product OverviewIt lists some free web scanners and their features at home and abroad... from the product recommendation perspective, we can see that the

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