Cloud Security

In the new Windows 8.1 version, Microsoft provides the "Start" button and boot-to-desktop mode. However, these two features are not the only highlight of Microsoft's use to attract enterprises. At the recently held Black Hat conference, Microsoft

Old-fashioned Pentium machines are not just spam, they can still be used for computing! In fact, a small machine with 32 MB memory and 200-400 MB hard drive can be competent for the task of small office network firewall. Linux's compact version only

It is not difficult to reinstall the system, but after installing the system, do you know how much we have to do? This can not be relaxed at all. If you are careless, you may be able to give up your work, or even cause data loss and information

Although the Linux operating system has many advantages and its security is high, you should not generate a false sense of security, because the security of your Linux system may still be compromised. Now let's take a look at how to build a Linux

In the past few years, linux has grown significantly as a firewall platform. Since ipfwadm of the earlier version 1.2 kernel, the Linux Firewall code has gone a long way. The netfilter system is used in the 2.4 Linux kernel. In the latest version 2.4

Generally, LINUX Firewall iptalbes uses nat tables PREROUTING, OUTPUT, and POSTROUTING and filter tables (FORWARD, INPUT, and OUTPUT ). We can correctly configure the firewall only when we know the data flow. A relatively intuitive graph is used to

ICMP-related applications Make yourself unable to ping 127.0.0.1Iptables-a input-s 127.0.0.1-p icmp-j DROPThe IP address range of 192.168.0.0/24 cannot be pinged to the local machine.Iptables-a input-s 192.168.0.0/24-p icmp-j DROPDisable all

LINUX has been popular around the world over the past few years thanks to its stability, security, and code openness. As a UNIX system, Linux is being applied in all aspects of the Internet, from scientific computing to cash machines, from web

Assume that the network has two external interfaces: eth0 172.16.1.1/24, eth1 10.0.0.1/24, and eth2 192.168.1.1. Now we have designed such a policy to export all the web service data from the internal network to 172.16.1.1. Other data goes to the

We once introduced an article on how to select a network troubleshooting method, and introduced three network troubleshooting methods. Here we will repeat the topic to help you troubleshoot network faults through specific instances. Before getting

Bkjia.com exclusive Article] When we test the security of Web applications, we often need to analyze and dynamically modify HTTP traffic. In addition, obtaining control over the outbound and inbound data of Web applications is not only helpful for

When many people think that "cloud computing" is still in the concept stage, its application in the security field is surging. "How to save the virus database ?" At present, it is already the biggest challenge in the security industry-20 years ago,

This article describes the advantages of the remote vulnerability scan service in the cloud. This service can be loaded from any system anywhere, just as a remote entity managed by a third party. The Open Source vulnerability analysis tool can help

Bkjia.com exclusive Article] Client Security has not attracted enough attention for many years, but now the situation has changed dramatically, and client security has become one of the focal points in the information security field. Web malware,

Bkjia.com exclusive Article] Almost every company or group will establish their own websites, but for various reasons, most people will use some CMS on the Internet to build their own websites, however, few people are concerned about the security of

Customers' complaints keep increasing-"application is too slow" or "File Download is too slow". However, IT manager Sean Barnes cannot clearly tell his superiors why the company's headquarters network is so slow. However, he knows that a better

Bkjia.com exclusive Article] Crossday Discuz! Board forum system Discuz! Is an efficient forum solution built using PHP, MySQL, and other types of databases. As a commercial software product, Discuz! It has a good reputation in terms of code quality,

ASP. NET developers should always adhere to the practice If you are reading this article, you may not need to instill in you the fact that security in Web applications is becoming increasingly important. You may need some practical suggestions on

Compared with Appscan, webinspect, and WVS, there is also JSKY developed by zwell in China. The SandCat tool may be a little inferior, but after all, it is less as a free tool, the function interface of this tool is described as follows:SandCat is a

Bkjia.com exclusive translator] Do you want to beat hackers in person? Okay, no problem. First, you need to know how hackers are looking for security vulnerabilities, and second, how hackers are exploiting Web application vulnerabilities, the last