best adware protection

Self-made PHP anti-leech protection (not generally high) (IDEAS), php anti-leech Protection Principle: parameters are generated based on IP address, resource ID, timestamp, one-time Access_Token, APPKEY (exposed at the front end), and APPSERECT (background). For details, see the following: Browser request page => reference anti-leech code in the background => Generate Access_Token and bind the access IP

register the information of these stacks for temporary preservation in the TCB (e.g.).The steps for creating a stack of the X (x=0,1,2) privilege level are as follows:1. Apply for memory, allocate space for stack;2. Create a stack segment descriptor (DPL=X) in the LDT;3. Register the Stack's information in the TCB, including the stack size, base address, selector (rpl=x), and initial value of espx (=0);I think the size of the stack and the registration of the base site is not necessary, because

LeechingIt refers to the content that the service provider does not provide services by itself. It bypasses other end user interfaces (such as advertisements) with technical means ), provide the service content of other service providers directly to end users on their own websites to defraud end users of browsing and clicking rates. Beneficiaries do not provide resources or provide few resources, but real service providers do not receive any benefits. Preventing leeching is an important task for

How can I set the password for Windows 7 protection ?, Win7 system password protection Someone asked me today: I have no password on my computer. Now I want to set a password, but I don't know how to get it. In fact, it is very simple, let small editors say. First open your computer, click Start in the lower left corner-> select control panel. Go to the control panel and select user account and ho

]/]# chattr-i/etc/group[Email protected]/]# chattr-i/etc/gshadow[Email protected] ~]# Lsattr/etc/group/etc/passwd/etc/shadow/etc/gshadow————-e-/etc/group————-e-/etc/passwd————-e-/etc/shadow————-e-/etc/gshadowChange the permissions and then modify the file can, after the modification, then execute.[Email protected]/]# chattr +i/etc/passwd[Email protected]/]# chattr +i/etc/shadow[Email protected]/]# chattr +i/etc/group[Email protected]/]# chattr +i/etc/gshadowReprint: http://www.80uncle.com/linux%

Anti-leech protection for imagesImageAnti-DDoSLeeching(This image is from the public platform and cannot be consumed without permission) (no source is found. If any infringement occurs, please inform us in time. Thank you) Because the image referenced in the label 1234567891011 imgsrc="http://mmbiz.qpic.cn/mmbiz/CoJreiaicGKekEsuheJJ7Xh53AFe1BJKibyaQzsFiaxfHHdYibsHzfnicbcsj6yBmtYoJXxia9tFufsPxyn48UxiaccaAA/640?wx_fmt=jpegamp;wxfrom=5a

SYN Attack Protection and syn ProtectionSYN Attack Response The following solutions are provided for SYN Attacks: Method 1: Reduce the number of retransmissions of SYN-ACK packets (5 by default ):Sysctl-w net. ipv4.tcp _ synack_retries = 3Sysctl-w net. ipv4.tcp _ syn_retries = 3 Method 2: Use SYN Cookie technology:Sysctl-w net. ipv4.tcp _ syncookies = 1 Method 3: Add a backlog Queue (default value: 1024 ):Sysctl-w net. ipv4.tcp _ max_syn_backlog =

Repeated submission of web Front-end protection and repeated submission of web ProtectionPrevent repeated submission in front-end web development Web Front-end data requests or forms are often submitted through dom click events, but often because they think that clicking too quickly (a young man is very fast ), or, because of the user's waiting for response, the user repeatedly clicks without human operation, resulting in the continuous and repeated s

1 Development Status of relay protection The rapid development of power systems puts forward new requirements for relay protection. The rapid development of electronic technology, computer technology and communication technology has continuously injected new vigor into the development of relay protection technology, therefore, the relay

Copyright law protects the limitations of computer software (i) Copyright law protects the mainstream of computer software in the late 80, many countries, led by the United States, began to amend copyright law to incorporate computer software into the protection object of copyright law. In the December 1980, the United States amended the Copyright law, formally confirmed that the computer software as a general writing works of copyright law

Three-stage current protectionThree-stage fixed time overcurrent protection each section action current fixed value and the action time fixed value can be independently set, each section overcurrent protection uses the same action discrimination logic, the action export condition is: For the nth segment of the current set value Three-stage protection