Analyze the concealed communication between the client and the server

The implementation of Trojans is based on a communication solution that is reliable and hard to be detected by the host. This article describes the implementation methods and reliability of various solutions, security has been discussed

Protection techniques use layer-3 switching security policies to prevent viruses

Currently, computer networks face two types of threats: one is the threat to information in the network, and the other is the threat to devices in the network. There are many factors that affect the computer network, mainly network software

Two tricks to kill the "stubborn" virus Process

Here I will provide you with two tips to help you forcibly kill the "stubborn" virus process. Scan and kill by process name This method is implemented through the taskkill command in the WinXP system. before using this method, you must first open

An alternative solution to campus network ARP Virus

Although ARP is not a new term, it is still rampant in many campus networks. Of course, anti-virus is a means of defense. However, if you change your mind, it is likely to be easily and thoroughly solved. Of course, this still has certain

Ali talks about security-manual deletion of Rdriv. sys Virus

Two days ago, the server logs that accept my server management were displayed in the Symantec System Center, and the virus file rdriv. sys could not be completely deleted. I checked some materials and put them here. If you need them, please refer to

Five steps to prevent avterminator Virus

 In fact, the current avterminator is very easy to deal with. A simple method: use REG or INF to re-build IFEO, fix the security mode, clear the startup items, clear AUTORUN. INF, and restart the computer! However, the administrator should remind

Fight against the alman Virus

Today, we found the Virus. Win32.Alman Virus and fought with it for an afternoon. We will give a rough description of the process and hope to provide you with a reference.Kaspersky, symantec, and nod32 can be identified. It can be cleared after

In-depth understanding of firewall protection against external attacks

Understand the firewall and organize external attacks Source: CCID translated by Liu yameng When anyone or things can enter your computer at any time, your computer is vulnerable to attacks. You can use a firewall to restrict external access to your

You must pay attention to anti-virus when sending messages via SMS.

During the Spring Festival, because many people use text messages to express their holiday greetings, mobile phones have become a key target for viruses and hacker intrusion (of course, smartphones ). Therefore, IT experts teach you how to prevent

Antivirus software tips

Source: computer antivirus Forum Author: youyou sanshao 1. Anti-virus software provides a comprehensive range of virus detection methods, such as virus detection methods, processing methods when viruses cannot be cleared, and processing methods

Actcms website management system vulnerability 0day

Author: Liuker Vulnerability version: actcms3.0 or earlierDefault background path: admin/Default DataBase: App_Data/DataBase. mdbDefault Account: adminDefault password: adminExploitation point: FCK CompilerVulnerability

Improving COOKIE security-related solutions

Common solutions on the Network are:Add an encryption algorithm to Cookies. Adding a timestamp and IP address stamp to Cookies is actually how long the Cookies will expire under the same IP address.Finally, MD5 is used for MAC signature to prevent

SHELL breaks the remote login connection limit of dongle

Default installation path: C: \ Program Files \ SafedogServerC: \ Program Files \ SafedogServer \ SafeDogGuardCenterDownload the ProGuardData. ini file to your local device,Then install the dongle locally,Overwrite the local installation

Metersbonwe official mall blind injection and a union Injection

A blind note from the official store of metersbonwe liked the vendor. The vulnerability was quickly responded, fixed quickly, and added anti-injection .. It took a long time to find this small problem .. Fix it

Aoyou browser xss 0day

The stored xss exists in a function of browser.A backdoor may be left.One morning, I found a Vulnerability (my proud game version v3.3.9.1000 ).No exp is given, but it will take a moment to study the sandbox code of the game and you will be able to

Sina mail text Rich Text filtering is not strict and arbitrary tags can be inserted, resulting in XSS

The Rich Text of Sina mail is not strictly filtered, and any tags can be inserted, resulting in XSS. When sending an email, use fiddler to intercept and modify the body contentAaaaaaaaaaaa .    There is a small detail here, that is, the defer =

Injection of a substation in Sina. Com and Tom in a certain minute

Sina's A very weak hole should be a BUG, and pork is useless.Http://wap.sina.com.cn/cms/demo.php? Pid = 3075 & from = 874 Too weak.Http://wap.sina.com.cn/cms/demo.php? Pid = 3075% 20and % 201 = 1 & from = 874Http://wap.sina.com.cn/cms/demo.php? Pid =

Reflective xss of chicken ribs

0x00 cause Recently, an injection vulnerability has been found on a relatively large novel website. Today, we have been trying to inject the vulnerability, and the results have not been noticed, the main reason is that as long as I enter select, a

WordPress plug-in Mz-jajak & lt; = 2.1 SQL injection and repair

Title: WordPress Mz-jajak plugin Author: StRoNiX www.2cto.com hacker@hotmail.rs: Http://downloads.wordpress.org/plugin/mz-jajak.zipAffected Version: 2.1 (tested)  ---------------POST data)---------------POST/index. php HTTP/1.1User-Agent:

Unauthorized access to the SeBug Q & A substation causes normal users to directly access the background to obtain the shell

FirstSEBUGImmature management personnelOpen source web programsThe source code is not enabled.AuditCauses security problems.The root cause of the problem lies inAnwsion 0.7All of the following versionsSEBUGThe version used by the Q & A community

Total Pages: 1330 1 .... 1091 1092 1093 1094 1095 .... 1330 Go to: GO

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.