Cloud Security

Server Intrusion Prevention Sunday, January 1, March 31, 2013 The WindowsServer2003 server hosted in the telecom data center is in the program test phase. Many people in the Administrator's account know that suspicious program network monitoring

I. test environment and Network Structure The testing environment used in this article is Redhat Linux 7.2 and Apache 1.3.24. The Company domain name is assumed to be company.com. The company's typical network structure is shown in the figure below.

As a mechanism to enforce access control between networks or systems, firewall is an important means to ensure network security. You can customize different firewall systems based on different requirements and application environments. The firewall

The network load balancing service is available on Windows 2000 Advanced Server and Windows 2000 data center server operating system. Network Load Balancing improves the availability and scalability of Internet server programs used on servers such

This article takes ipchains, iptables, and checkpoint FW1 as an example to illustrate the differences between different implementations of firewalls in linux.Basic ConceptsBefore getting started, I will spend a little time explaining some basic

When webpage viruses are getting worse and worse, such as malicious code on webpages, webpage Trojans, worms, bad bombs, happy times, extreme girls, and other viruses, engineers have to focus more on Webpage viruses when spreading and damaging

In the IT industry, the development of virtual technology is ready, but IT is difficult to succeed in Linux clusters. Donald Becker, one of the founders of Beowulf, says this is a pity because the system provides only one virtual option that doesn't

This article mainly describes how to use TDS and BFD to enhance the Linux firewall. BFD: brute-force cracking Detection), as well as the TDS advanced rule firewall, are all Linux security tools developed by Rf-x Networks.Before installing BFD, make

Backup is very important. Backup can minimize the loss. However, the backup in Linux makes a beginner feel that it is not as simple as in Windows. In fact, once you go deep, you will find that the backup in Linux is quite flexible. As long as you

As a network engineer, ensuring the security of enterprise servers and normal operation is the primary issue in network management. So how can we effectively protect the security of servers? Based on my work experience over the past decade, I have

Digital Certificate Based on PKI Digital Certificates are the identity certificates for various entities (cardholders/individuals, merchants/enterprises, gateways/banks) to exchange information and conduct business activities online, all parties to

Attack serial number Protection To locate the serial number or modify the jump command after the serial number is determined, the most important thing is to use various tools to locate the code segment that judges the serial number. Common APIs

Sniffer is translated as a sniffer. It is a threatening passive attack tool! You can monitor the network status in an attack. Data Flow and information transmitted over the network can be attacked and intercepted through network monitoring. Hackers

Sample Analysis instanceThe sample is an executable file disguised as a wmv media file, Using the wmvfile icon, because Windows does not display the extended name of the known file, the actual name of the target sample is wr.wmv.exe. Analysis

Bkjia.com comprehensive report: with the frequent occurrence of various Internet-based security attacks, Web security has become a hot topic in the industry. This article describes the Top Ten Causes of Web attacks and the top ten ways to defend

The security of Win2003 Server is indeed greatly improved compared with that of Win2K, but is it really safe to use Win2003 Server as a Server? How can we create a secure personal Web server? The following is a brief introduction. I. Installation of

Rule 1: Never trust external data or input The first thing that must be realized about Web Application Security is that external data should not be trusted. External data outside data) includes any data that is not directly input by programmers in

Web 2.0 technology with collaboration and interaction features is very attractive to businesses and companies of all sizes. At the same time, vertical integration product verticals is also making full use of social networking sites, free online

Someone asked a question in the Forum about how to set up a secure web server. Here are some suggestions and suggestions. The Apache server is there and unix/linux is there, which is enough to show the excellent performance and market share of

HackerUsing the website operating system'sVulnerabilitiesAndWebThe SQL injection vulnerability of the service program is controlled by the Web server. If the Web content is tampered with, important internal data is stolen. More seriously, malicious