NTFS-HARDLINK Attack and Defense Version 2

Author:MJ0011 Hardlink file traps ~ First, use oo.exe to create a file c: 1.txt ~The file cannot be opened ~Figure 1:Fsutil.exe hardlink create c: 7.txt c: 1.txt Create a hard link ~ Figure 2:You will find that 7.txt is also exclusive ~ Cannot open,

Analysis on security techniques for intercept and intercept IPC $ sharing

IPC $ is a resource that shares named pipes. In Microsoft operating systems, named pipelines are open to allow inter-process communication. By providing trusted accounts and passwords, you can establish a secure channel between the two parties and

Test and solution for ROS and Intranet SYN Attacks

ROS2.96 is installed on the virtual machine, and the network segment is set to 172.16.1.0/24. The OK attack starts.The following SYN attack software appears firstThe image of this topic is as follows:Images related to this topicAfter the attack for 2

Beat down "John" and find hidden superusers

Many of my friends reflect that there seems to be a "third party" in their computers, but whether they directly open the account manager in the system, you still cannot find any clues through the "net user" command in the command prompt. Does this

Seven weapons to ensure data security

With the development of the information process, various information technologies and systems are widely used, and the number of data increases exponentially. At present, the focus of information security is no longer limited to the security of the

Security preparations before servers enter the IDC

Before the server is hosted in a data center, the system must be completed in advance. However, it is far from enough to enable remote control only by installing the system. In the first section, we talked about "hard security". Now, let's talk

Prevent Third Party Content attacks from the client

In Be alert for Third Party Content attacks> The article analyzes the problem based on the web program vulnerability idea. However, many programs or websites have not realized that this vulnerability is a program vulnerability, therefore, once Third

By mistake, attackers can stop scanning files.

Although I have been involved in the Internet for many years, I am still a cainiao in the computer security field. I am a newbie and have a series of technical specializations. For example, the account is inexplicably stolen. It is said that

Play with one of the microservices: Use the CreateEvent function to prevent the microservices from starting

Today I read a book and bought a good book for a long time-Windows core programming. When we see the kernel object, section 3.3.4 describes the "Terminal Server namespace". The content is: if there is a global namespace available for the kernel

Analysis of iis6.0 design defects

Author: Ice origin [0. s. t] & [L.S. T]Note: This article has been published in Part 1 of the hacker manual. For more information, see this document!So that we can get the web Trojan. The problem we are talking about today is this design defect.I.

What is the recent trend of Trojan horse mounting in GIF images?

Recently, several Trojan stations are found to have all mounted horses in the picture. Images in gif file format are appended to the image The code is still displayed normally. "Why? Listen 7? ? {D shoes; parameter; " Using a hexadecimal editor

Five important security risks invisible to the network

The current network is ignorant of IT systems. As Gartner and other market research companies have pointed out, IT does not know which user is on the network, we also know little about Application Communication on the LAN. In fact, IT ultimately

Analysis and Implementation of advanced Linux Kernel Inline Hook Technology

= Ph4nt0m Security Team = Issue 0x03, Phile #0x03 of 0x07 | = --------------------------------------------------------------------------- = || = -------------- = [Advanced Linux Kernel Inline Hook technical analysis and implementation] = ------------

Flash application security Attack and Defense

Kangkai BKJIA Adobe Flash technology has become increasingly popular. Now it is used not only to create animations and advertisements, but also to develop complex Internet applications. Flash applications (SWF files) not only can be distributed

Attack and Defense practices: system Intrusion Prevention

1. Security Technical Measures to Prevent the host from becoming a zombie 1. Reinforce the system by using the features of the Operating System The operating system is usually installed in the default mode. If no security reinforcement is performed,

Database Security: Beyond Password

Recently, public and corporate awareness of private and private information protection has been significantly enhanced. With specific regulations introduced by many countries and regions, protecting personal information is not only a matter of

Construction of the intrusion Monitoring System (chkrootkit)

The so-called rootkit is a type of tool frequently used by intruders. Such tools are usually very confidential and difficult for users to notice. Through such tools, intruders have established a way that can always intrude into the system or control

Who is invading my system?

Author: log0Original Source: http://onhacks.org/Source: evil baboons Information Security Team (www.eviloctal.com) === Who is invading my system? 1. who intruded me2. What is a honeypot?3. Set traps4. Start counterattack5. Analyze evidence6. Improve

Causes of Security Vulnerabilities

FlashSky (know chuangyu) Space I have been engaged in security vulnerability research for some years. I have been thinking about the underlying causes of security vulnerabilities. I want to list some of my thinking results, and I am welcome to

TLS/SSL3.0 latest vulnerability-OpenSSL patch

Sowhat blog The TLS man-in-the-middle attack http://www.bkjia.com/Article/200911/42521.html reported yesterday, Today, OpenSSL has been installed with patches, which is fast. However, this patch does not fix the vulnerability from the Protocol,

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