Cloud Security

[Introduction] Performance indicators are a concern of every user when purchasing security products. However, if you do not know the true meaning of these indicators or how these indicators are tested, you will be blinded by the surface parameters

With the development of network technology and the increasing number of network services, network security issues have become increasingly prominent. Server Security is even more important. If a server is infiltrated, the confidential information on

A test of www.aaoli.comThe black page is at http://www.aaoli.com/hack.htmand is still inBlack chart in http://computer.mblogger.cn/images/computer.mblogger.cn/cnhacker/3859/o_www.aaoli.com.gifWe can see that this website does not seem to have any

1. Preface With the rapid development of computer technology, the database has been widely used in various fields, but data security issues have emerged. Security issues of a large amount of data in databases of various application systems, as well

Identifying whether Unix systems are intruded requires high skills. Of course, there are some very simple methods. A simple method is to check system logs, progress tables, and file systems to see if there are some "strange" messages, processes, or

With the development of the Internet, many organizations connect their internal networks to the Internet. Therefore, network security is becoming more and more important. To increase network security and protect important data on the internal

A Trojan is a remote-controlled virus program that is highly concealed and harmful. It can control you or monitor you without knowing it. Some people say that, since the trojan is so powerful, I can leave it far! However, this trojan is really

Author: yunshu from: http://www.ph4nt0m.org/ Articles about script intrusion have become prevalent on the Internet. Although there are many original articles, there are also a lot of plagiarism. Many people use http://whois.webhosting.info to query

Unix is the most popular server operating system on the Internet, so its security is of great concern. Password-based security is primarily used. Unix passwords are stored only in an encrypted text file, which is generally stored in the/etc

5up3rh3iblog After so many years of hard work, it is very difficult to find a chicken butt because of many manufacturers of browsers. This is not too much. n and chicken ribs...1. Webkit does not limit Content-TypeTest code:You can see that the

Text/figure gyzy [Department of Information Security, Jiangsu University & EST]I do not know when the ActiveX control security problem has become so serious. From anti-virus software to thunder, to storm audio and video players, it is really a wave

OpenSSH Modifying openssh-3.x/version. h Find # define SSH_VERSION "OpenSSH_3.x" Compile and install after modification Modify SSH-2.0 (not recommended)Proto-mismatch.shProto-version.sh SSH Version:Modify apps/ssh/ssh2version. h # Define

When iptables is very restrictive, the bind shell or connect back shell of icmp udp tcp cannot be used, and Local Elevation of Privilege is required. After root, disable iptables, check whether access control measures can be bypassed (of course, if

#! /Usr/bin/ruby-w ## Aspx_ad_chotext_attack.rb## Copyright (c) 2010 AmpliaSECURITY. All rights reserved## Http://www.ampliasecurity.com# Agustin Azubel-aazubel@ampliasecurity.com### MS10-070 ASPX proof of concept# Decrypt data using an auto

Assume that the IP address of the host to be attacked is 61.139.1.79. the IP address of the host with the same subnet is 61.139.1.88 and can be accessed by 3389 Step 1:Tracert 61.139.1.1 C:/WIN2000/system32> tracert 61.139.1.1 Tracing route to HACK-4

Web servers are the most common targets of attacks in enterprises. The design and deployment of web servers on the company's network is a topic worth exploring. Let's talk about it. First look at the figure   650) this. width = 650; "border =

  Brief description:A non-fatal error may cause some variables to be assigned an exception in the case of a program with a fault tolerance statement. When a certain condition is met, the program will generate an endless loop, occupying a large

Author: quange Previously, we saw exploit: overflow about winamp on exploit-db. Due to ASLR protection on win7, the address of the VirtualProtect function is not fixed, so the VP function address must be dynamically located, initially, I used

Why VLAN? VLAN is implemented by logically dividing users so that users in different VLANs cannot communicate directly. This technology facilitates implementation and saves money. However, as VLAN applications become wider and wider, and

Objects for LINUX File permissions are divided into three types (Mutual Exclusion ):  1. user (file owner) 2. group (the group of the file owner, but not the user) 3. other (other users, other than user and group) In LINUX, a three-digit binary