Three security factors for setting up an FTP server

Setting up FTP servers always puts security first, especially for FTP servers built using tools such as IIS. If the server is maliciously attacked due to improper settings, the system crash will not be an arms! Therefore, it is necessary to adopt

Cisco Security Shell (SSH)

  Set your Username R (config) # hostname cisco Set the domain name (the user name and domain name are required when the encrypted password is generated) R (config) # ip domain-name cisco.com Generate an encryption key for an encrypted session:

ARP defense in linux

  There are two forms of ARP attacks The first is to cheat your server and tell you that the MAC of the gateway is another one. The second is to cheat the gateway and tell the gateway that the MAC of your server is another one. For the first method,

How to Use Server Load balancer to defend against attacks

  As the entry to key applications, Server Load balancer devices naturally become the targets of various attacks. How to ensure that the Server Load balancer device can protect the backend servers without being paralyzed is a problem that must be

Defense and counterattack against arp attacks in ubuntu

Today, in the organization, we found that someone is using jusheng network management and p2p Terminator. In windows, you can install the arpfirewall or install similar software for detection. However, I have already switched to ubuntu. I can't go

Social engineering cases cited by hichina Forum

    I'm bored. I thought I was the moderator of the hichina forum.So I went to the hichina forum to see what I had posted. Another moderator is my colleague. I opened the lanzhu.org website without any help.   Phpwind8.7 program ForumI was

Follow-up and solutions for PIN algorithm leakage of Tenda and jinke Products

Recently, tengda started some products with MAC as "C83A35" and "00B00C", including tengda W150M, yunke NW705 P, yunke NW705S, Yinke NW705 +, and yunke NW714, inspector NW702, Inspector NW712, Inspector NW709 and other products have successively

A crawler-based social engineering tour

Introduction Before writing this log, I had to vomit the school's network first. There was no public Wi-Fi and no Internet access was provided to students in the teaching area. It is said that I could apply for it, but it must be put in the name of

Privilege Escalation script for Dbowner permission

Kindle blog A script for Elevation of Privilege in MSSQL 2000, most of which are backed up to the startup item on the Dbowner's Elevation of Privilege network by restarting the server. however, the results are not satisfactory. in fact, if the SQL

How to Use UnisGuard to protect webpages from tampering

The system administrator permission is required to install and run the monitoring proxy WA. Other users cannot install or run the program normally. 1. Install Monitoring Agent WA Before installation, you must ensure that you have not installed WA on

Cainiao school's method of cracking Session cookies

The so-called session cookie means that after you log on to the platform successfully, a cookie is sent, indicating that you have passed the verification. However, unlike the general cookie, it does not exist on your hard disk, that is to say, the

Use of group_concat in mysql 5 Injection

The information_schema structure in mysql is used to store database system information. The information stored in these tables in the information_schema structure can be used in the injection. | SCHEMATA-> name of the storage database, | --> Key

B2B e-commerce shopping website cookie Injection Vulnerability

Alimail love S Blog http://www.virusest.com This cookie injection exists in multiple B2B shopping systems. During the test, there was a domain of high-tech, Tang net technology. I do not know the code for who copy who. Here is the Tang net

XXX online shop management system 9.0 ------ 0DOY

By: Men_Si Because IIS is not officially installed locally, it is not the cms .. so I went to the Internet to find a few websites to test the program... the results are exciting .. I didn't see anything else. The first thing I got to cms was to see

CreateLive CMS 3.1 Injection Vulnerability

I accidentally saw a book published by a black hand in February, and found the CreateLive CMS 4.2 injection vulnerability. The author is Chaoyang. There is a CreateLive CMS system in the hand, but the version is 3.1. I think this hole should also

Stored Procedures for advanced SQL Injection

Sql2005 restore xp_mongoshellEXEC sp_configure show advanced options, 1; RECONFIGURE; EXEC sp_configure xp_cmdshell, 1; RECONFIGURE;Close: EXEC sp_configure show advanced options, 1; RECONFIGURE; EXEC sp_configure xp_cmdshell, 1; RECONFIGURE;Zero,---

From mysql to root

Scan the following situation: 1. MYSQL's root empty password, version 5.x; SSH open, Protocol version 2.0. Port 2.80 is a freepbx, And the uploading location is not fixed. There is no phpinfo () related page and the web path is not developed. 3.

UCenter_Home injection across three versions of chicken ribs

Oldjun.com This injection exists from version 1.2. At the end of 1.5, when we were widely using version, we had to build a uchome website. So we looked at the source code to find this point, I wrote a useless exp, and I lost my hard disk for more

Zero Point refreshing message book batch shell

A message program seen in the cast Internet cafe. I don't know what the program is. I finally got a webshell to know the name of the program. It is found that many programs use the default one. Rs ("email") = Trim (Request. Form ("mail "))Rs

The user uses mysql to write the startup Item Elevation of Privilege.

Yjps blog In practice, you can use udf in webshell. dll elevation, use the function's file upload function to upload files to the startup directory, and then use the shut function to restart the system. (I have not succeeded yet. I have the

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