New users can also deal with viruses: system security self-check Manual

Recently, hacker attacks frequently occur. Our friends are also constantly suffering from QQ, email, and game account theft. Today's hacking technology is moving towards the popularization direction, and more people are able to master the system

Principles and anti-virus measures for online banking account theft Trojans

With the increasing number of network users, various virus and trojan programs naturally treat them as delicious. When a batch of hacker pioneers fall down, they will generate a new alternative hacking program. One improper use will soon cause huge

Alternative anti-virus Methods: Anti-Virus in Security Mode

I believe that some users are still vague about the application of the Windows operating system security mode. The following describes the application skills of the Windows security mode. Basic knowledge Security mode is a special mode in Windows.

UDP Flood caused by firewall Not Configured

Lu Yao, Chongqing University Figure 1 result of packet capture by Ethereal Figure 2 topology of the attack and defense Experiment Figure 3 parameter settings of the attack and defense Experiment IP address planning table of the attack and

The correct method for virus removal

File backup I accidentally opened an email with a virus and found it was too late. What should I do? I think the first thing you think of is to use anti-virus software to scan and kill. Yes, virus detection and removal are required. Is it common!

Free avast! 6.0 official version experience

Avast! 6. The official version was released shortly after the beta version was released. Avast! It has been from the Czech Republic for 17 years and has been in the leading position in foreign markets. This small Editor brings avast! 6 free version.

I personally talk about several security and anti-virus software (2)

Rising Security Software]I have used the free full-featured version of Rising Star 2011, including rising star's anti-virus and firewall. I personally think rising looks like a amateur player with a nondescribable interface, it is also facing the

Cisco ASA 5505 firewall address ing

  Basic information: WAN: 221.221.147.195 Gateway: 221.221.147.200 LAN: 192.168.0.1 There is a server in the Intranet, and the address is 192.168.0.10 port: 8089 Fault description: The Intranet can be normally connected to the server, and the

Lpk. dll virus symptoms and manual processing

The lpk. dll virus is believed to be familiar to everyone. It has been prevalent for some time, and the corresponding killing tool can also be searched and downloaded from the Internet, which is sufficient to indicate the extensiveness and danger of

A very good software protection software dongle cracking

Step 1: Use armkiller13 to take off the shell!Step 2: register this software! Hey!: 00402911 59 pop ecx: 00402912 50 push eax: 00402913 E8B3800100 call 0041A9CB: 00402918 83C40C add esp, 0000000C: 0040291B FF3570604200 push dword ptr [0, 00426070]: 0

Safewow Analysis notes

I 've been playing private servers again recently. Okay, I admit that my eggs are broken ......The login server is huge, reaching 9.27 M. My first reaction was the built-in wow main program. Because I have compressed it, it looks like 2.56M after

Basic knowledge of cainiao shelling (5) -- use memory breakpoint to find OEP

After the basic knowledge in Section 1, we all know that the shelling program first decompress the original compressed code and then put it in the corresponding block. After the shell program is executed, jump back to OEP for execution, we all know

Exploring the Android Apk decryption Project (2) -- code injection

Cracking procedure The first step is to decompile the apk. Read and understand how to obtain the correct serial number in the code Create the smali code of Logd Merge Part 1 of the Code into a proper position Package and sign the apk File

Algorithm Analysis of a PDF cutting business software

-Belongs to the super cainiao levelA pdf cut software itself does not have a typical shell registration code error prompt box, the process is saved, directly say that the algorithm is compared to the first section of the line 0040E5CC /. 55 push ebp

Webshell backdoor analysis Article 1

Today, a student sent a webshell box, but there is no clear password in the box, unlike the previous box. This webshell box has aroused my great interest.   I immediately thought of a solution .. I found several webshells for brute-force cracking.

Common security problems in OAuth authentication mechanisms

If the website uses the OAuth login mechanism, there is a simple method that allows attackers to log on to other users' accounts. The protection mechanism will not function, in addition, the OAuth mechanism can also be used for authentication.Oau22.

Network penetration of a catering Management Service Company Limited

One day, I went to a Western restaurant with a friend. The restaurant staff introduced us to follow their enterprise's Weibo posts and they could participate in their free lottery. After they came back, they went to their official website and

Technical Summary of the spam dongle

Is dongle awesome? What are the main aspects of safe dog: 1. Over-Injection 2. Access blocked by the Trojan Horse 3. One sentence connected by a kitchen knife is intercepted 4.x1.asp).jpg Nothing else .. Now, let's talk about it at 1.1: 1.

SiteMan Cms vulnerability & amp; exploitation tips

Yesterday, I found a sub-station using siteman cms and the source code. I can see that SITEMAN CMS is a widely used program written in PHP, TXT is used as a database TXT. The security of the database is certainly high, but it is used by many people

In a storm video, CSRF can Reset Password protection for any user.

The problem lies in password protection in the personal center. Let's take a look at the password of xfkxfk123: Next we will set up the password protection problem for tester123 users, and then capture the packet:    Here is a GET request, without

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