intrusion protection software

IPS (Intrusion prevention system) and WAF (Web Application Protection system) Two products have different usage scenarios, with the complexity of web application development, security requirements are increasing, the emergence of WAF is in compliance with the needs of the market and technology.Web application protection is undoubtedly a hot topic. Due to the deve

Vsftp has the same issues as ssh. A large number of "hackers" are trying to test the security of my servers. Thank you very much. To make it easier for them to intrude, I found a small software to prevent brute-force intrusion. I tested his ftp intrusion protection. Pretty good. ssh won't be tested. The

abbreviation of System integrity verifiers, that is, systems integrity detection, mainly used to monitor system files or Windows registry, and other important information is modified to plug the attacker's future visit to the back door. Siv more is in the form of tool software, such as "tripwire", it can detect the transformation of important system components, but does not produce real-time alarm information. 　　3, LFM LFM is the abbreviation of log

Because UNIX systems often undertake key tasks, they are often the first choice for intruders to attack. Therefore, intrusion detection and system security protection are one of the most important tasks of administrators. So, without the help of other tools, how can we determine the current security of the system? How can we discover intrusions? The following describes some common check methods. Take Linux

Both internal and external network attacks have become increasingly complex and difficult to prevent. These attacks steal data, modify or damage resources, initiate other attacks, or fully control the network by exploiting Network Vulnerabilities and weak application links. Problems faced by customers Both internal and external network attacks have become increasingly complex and difficult to prevent. These attacks steal data, modify or damage resources, initiate other attacks, or fully control

By New4 [D.S.T]Article 1: http://www.bkjia.com/Article/201201/117514.htmlYou can learn from this article:1. How to identify whether a webpage has Trojans2. How to correctly handle IE vulnerabilities in the systemIi. Protection against webpage Trojan intrusionWhen you see the title of this chapter, you may think like this: "What? Webpage Trojan intrusion! Who will protect us from the security of our online b

Research the loophole, I would like to solve the method, I summed up, there are I think of an immature idea. is for the master to see if it is a good way to solve known and unknown SQL injection vulnerabilities. This is the immature way I think, I think can solve most of the known and unknown SQL injection vulnerabilities, so that intruders do not get the password! First I analyze most of the SQL injection, the principle is nothing more than the manager sensitive information to guess, so all n

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

Wireless Network Connection is becoming a very convenient way to connect computers. It eliminates the trouble of connecting cables between computers. However, if the security measures for wireless network connection are improper, it may also become a "Bullet eye", because someone may use the "Bullet eye" to rob this free network access channel. Network Stumbler, also known as NetStumbler, is a free tool software that helps Network administrators deter

Virtual Machine-Based Software Protection TechnologyGuideVirtual Machine-based software protection technology is not sure whether it is first proposed by vmprotect, but vmprotect is undoubtedly to promote this technology to people. Nowadays, virtual machine-based software

U disk and e-mail is the transmission of the volume of virus channels, each to kill the soft both to the targeted protection, Gallop PC security field for many years of rising anti-virus software is natural. Rising anti-virus software V16 to the latest research and development of the inverter antivirus engine as the core, the U disk's

http://www.paper.edu.cnDiscussion on software protection using virtual machine technologyZhang LuSchool of Computer Science and Technology, Beijing University of Posts and Telecommunications, Peking (100876)E-mail:dwingg@gmail.comAbsrtact: This paper presents a new method of software protection using virtual machine pr

Some popular software protection technologies 1. Serial number Protection Mathematical algorithms are the core of cryptographic encryption, but in general software encryption, it does not seem very concerned, because most of the time Software Encryption itself is implemented

Original address: http://blog.nsfocus.net/nssock2-dll-module-malicious-code-analysis-report/Netsarang is a company offering secure connectivity solutions that mainly include Xmanager, Xmanager, Xshell, Xftp and XLPD. Recently, the official release of the software on July 18, 2017 was found to have malicious backdoor code, the malicious backdoor code exists in a legally signed Nssock2.dll module. From the back door code analysis, the code is due to the

Protection Mechanism [Statement]I write articles mainly for communication, and hope that you can maintain the integrity of the article during reprinting. [Preface]This time I focused on the protection mechanism and did not write any shell removal method. In fact, I have misled many kind audiences. The most important thing to know about a shell software is its

The code protection techniques used to enumerate the various types of software encountered since the work, only the principle does not involve the implementation of technical details, in order to avoid the emergence of legal issues. Some friends say that the code directly on GitHub open source download, open source can promote technical exchanges and progress, but the valuable code is piled up in the hard d

their own software. Software Protection is generally divided into soft encryption and hard encryption. 2. Common Software cracking methods Also see the following link: http://tech.sina.com.cn/s/s/2006-06-23/061020983.shtmlFirst, let's take a look at several important terms in cracking.(1) breakpoint. The so-called br

valued. Because the protection value is different, the encryption methods that can be adopted are different. For general-purpose software, because the user base is massive, even if there is a small question in encryption, there may be a large number of protective jobs. For the encryption of such software, reliability is the first priority. 3. encryption strength

In today's IT industry development process, software will take more and more time for humans, and software definition concepts will become increasingly popular. Currently, the most fashionable software definition terms include: Software Defined Network (SDN), software define