tunneling attack

What is a. csrf? CSRF (Cross-site request forgery), Chinese name: cross-site requests forgery, also known as: one click Attack/session Riding, abbreviated as: CSRF/XSRF. Two. What can csrf do? You can understand that. CSRF attack: An attacker steals your identity and sends a malicious request on your behalf. The things that CSRF can do include: Send mail in your name, message, steal your account, even buy g

CSRF attackWhat is Cross-site request forgeryCross-site Request forgery: cross-site solicitation forgery, also known as "one click Attack" or session riding, usually abbreviated to CSRF or XSRF, is a malicious use of the site. Although it sounds like a cross-site script (XSS), it is very different from XSS and is almost at odds with the way it is attacked. XSS leverages trusted users within the site, while CSRF leverages trusted sites by disguising re

What is a. csrf? CSRF (Cross-site request forgery), Chinese name: cross-site requests forgery, also known as: one click Attack/session Riding, abbreviated as: CSRF/XSRF. Two. What can csrf do? You can understand that. CSRF attack: An attacker steals your identity and sends a malicious request on your behalf. The things that CSRF can do include: Send mail in your name, message, steal your account, even buy g

How to attack Common Vulnerabilities in PHP programs (I), how to attack Common Vulnerabilities in PHP programs (I), and how to attack Common Vulnerabilities in PHP programs (I) http://www.china4lert.org how to attack Common Vulnerabilities in PHP (on) original: ShaunClowes> Translation: analysist (analyst) Source: http

SYN attack and battle in LinuxA SYN attack principleA SYN attack is a Dos attack that exploits a TCP protocol flaw that consumes server CPU and memory resources by sending a large number of half-connection requests. SYN attack chat can affect the host outside, can also harm

Attack Cross-station script attack and guard against the first part: cross-station script attack whenever we think of hackers, hackers tend to be such a portrait: a lone person, sneaking into someone else's server, destroying or stealing other people's secret information. Maybe he'll change our homepage, and most of them will steal . take the customer's cred

Linux system in the use of more and more IT systems, although from a certain point of view, Linux is more secure than win, but there is a virus under Linux also said, the following is from the 2013 11 edition of the programmer's magazine reproduced a Linux intrusion process, the copyright belongs to the original author.The following is a case study of the processing of a server after a rootkit intrusion and processing process, rootkitAttack is the most common

Attack | difference For readers: DDoS researcher, major webmaster, network administratorPre-Knowledge: ASP Basic reading abilityMany friends know the barrel theory, the maximum capacity of a bucket of water is not determined by its highest place, but by its lowest place, the server is the same, the security of the server is determined by its weakest point, and the most vulnerable places are more dangerous than the server. DDoS is the same, as long as

Here is the actual process of a SYN flood attack I simulated in my lab This LAN environment, only one attack aircraft (Piii667/128/mandrake), is attacked by a Solaris 8.0 (Spark) host, network device is Cisco's hundred Gigabit Switch. This is a Snoop record on Solaris prior to the attack, and Snoop, like Tcpdump, is a good tool for network capture and analysis.

Source: Computer newspaper Nowadays, there are more and more problems with mobile phones with Bluetooth features: clearly, I don't like to send text messages, but I find that my text message fee suddenly increases, and my photos taken with my friends are posted on the Internet by people I don't know, and my mobile phone is inexplicably dialing out ...... What are the causes of these problems? Next we will tell you a story about Bluetooth Security. Through this story, you will know the cause of t

Copyleft of this document belongs to skipjack and can be freely copied and reproduced when published using GPL. It is strictly prohibited to be used for any commercial purposes.Email: skipjack@163.comSource: http://skipjack.cublog.cn This idea isHttp://www.bkjia.com/hack/wxia/200505/4911.htmlOrganize and improve attack ideas without intention to develop new attackers. The advent of attack software using thi

I. Preface In the ever-changing world of networks, security vulnerabilities in networks are everywhere. Even if the old security vulnerabilities are replaced, new security vulnerabilities will emerge. Network Attacks use these vulnerabilities and security defects to attack systems and resources. Some people may have an indifferent attitude towards network security, and think that the most serious harm is caused by account theft by attackers. They ofte

In my previous article "The recently developed website anti-IP attack code, super useful", I wrote a complete solution to prevent malicious IP attacks on the network. it worked well for a month. However, these attacks have suddenly become terrible in recent days, and 90% of the attacks cannot be blocked. please refer to the daily statistics: IP attack and start time N

In my previous article "The recently developed website anti-IP attack code, super useful", I wrote a complete solution to prevent malicious IP attacks on the network. it worked well for a month. However, these attacks have suddenly become terrible in recent days, and 90% of the attacks cannot be blocked. please refer to the daily statistics: IP attack and start time N

======================================================================= BackTrack 5 R1 Xsser of XSS Research (Super XSS attack weapon) instruction in Chinese versionXsser Instructions for use================================================================Brief introduction:===============================================================The cross-site scripting person is an automated framework that detects, exploits, and reports on Web-based application

The essence of an injection attack is to execute the data entered by the user as code. Here are two key conditions, the first is the user can control the input, the second is the original program to execute the code, splicing the user input data.1. SQL injected A typical example of a SQL injection: var ShipCity;Shipcity = Request.Form ("Shipcity")var sql = "Selelct * from orderstable where ShipCity = '" + ShipCity + "'" The

A Linux system attack analysis processThe development of the IT industry to now, security issues have become crucial, from the recent "prism door" incident, reflected a lot of security issues, information security issues have become urgent, and as operations personnel, it is necessary to understand some of the safe operation and maintenance standards, while to protect their own responsible business, The first thing to do is to stand in the attacker's

The threat of a "0-day Attack" by Microsoft has generally increased. On February 2, Microsoft issued another security alert on Excel, a threat that has yet to be widely watched. "There are potential threats in some Office applications," it said in its security bulletin. The damage to the "0-day attack" is unlikely to be repaired, and the attack on Excel is the f

vulnerability attack select 0x14 (20) as the value, as it equals the SHA hash length, which can be checked through the understanding process.After several checks are used to ensure that the user is from the licensed host, the authentication process enters the following code:/Check password:it should be empty or valid/if (Passwd_len = = Acl_user_tmp->salt_len){if (Acl_user_tmp->salt_len = = 0 | |Acl_user_tmp->salt_len = = Scramble_length Check_scrambl

First round of attack: Time: 15 o'clock in the afternoon about 30 The company's Web server was suddenly found inaccessible, trying to telnet, unable to connect, and calling IDC to reboot the server. Log in immediately after startup and discover that the attack continues, and that all 230 Apache processes are in working condition. Because the server is older, memory only 512m, so the system began with swap