fireeye security

Security knowledge: Port · Trojan · Security · Scanning Author: Unknown Source: Unknown I. Port 1). The general meaning of a port is that it is an old topic, but everything starts from it. What is port? For example, if you live in a house and want others to visit you, you have to open a door on the house. You have a cute kitten, for its entry and exit, I made a small door f

As the most popular Web server platform, IIS plays a huge role. Therefore, it is particularly important to understand how to enhance the IIS security mechanism and establish a Web server with high security performance. Ensure system security Because IIS is built on the operating system, security should also be built o

IP Security encryption-IPSec uses network communication encryption technology. Although the header and tail information of a data packet cannot be encrypted, such as the source/destination IP address, port number, and CRC Check value, data packets can be encrypted. Because the encryption process occurs on the IP layer, you can perform security encryption on the network protocol without changing protocols su

Hangzhou March 17, 2016/--CCTV this year at the 3 15 party to the security of the smart equipment in front of consumers, not only to the field of companies, entrepreneurs and early adopters of the user raised a wake up, but also to the rapid development of intelligent hardware industry has a needle to prevent needles. The categories involved include: Unmanned aerial vehicles, intelligent buildings, smart home products (such as smart sockets, washing m

Looking for a job is not good. I will review the thread and signal sections of apue (the third edition) during the 11th holiday. I will finish the review in two days. The sections 10.6 and 12.5 in the book are the re-entry introduction of signals and threads. However, it is hard to fully understand the concept of asynchronous signal security, thread security, and reentrant. Write down this article. Reentr

As a network administrator, do you know what is happening on your host or server--who has visited it. What they have done. What is the purpose. What the. You don't know. In fact, Windows 2000 to provide us with a security audit function, we do administrator this line, the most need to be familiar with this function, otherwise you how to tube it. Security audits can record several

Personal feeling more useful article about the server security recommendations, many places will be ignored, where the author will be listed, easy to view, configure the server to look at the attention point, very good.Excerpt from: Siyizhu ' s weblogPrimary safety Articles1. Physical SecurityThe server should be placed in the isolation room where the monitor is installed, and the monitor should keep the camera record for more than 15 days. In additio

Guide MySQL is used in more and more business, in the key business of data security requirements are also higher, how to ensure MySQL data security? Data security if only the MySQL application level is clearly not enough, it needs to be protected at multiple levels, including network, system, logic application layer, database layer and so on.Here are some of th

Question: Apple released a detailed technical document that revealed some security technical information built into iOS and App Store for the first time. What do you think of this document? Does this document indicate that Apple devices pose a great threat to the company's BYOD policy, or that iPhone and iPad manufacturers still have a long way to go to solve iOS security problems? The iOS

The Oracle information security management architecture focuses on Oracle's strategy to help users securely store and access information, including the following three layers: Ensure security at the application layer. The biggest challenge to application security is access control ". In the early days, separate application systems adopted fragmented

1. Lock important system files System O M personnel may sometimes encounter situations where the root user cannot modify or delete a file. Most of the reasons may be that the file is locked. In Linux, the command for locking a file is chattr. You can use this command to modify the file attributes in the ext2, ext3, and ext4 file systems. However, this command must be executed by the root user. The command corresponding to this command is lsattr, which is used to query file attributes. Modifying

VoIP has many security risks and faces many security threats, but this does not mean that the security of VoIP is irretrievable. In fact, with the frequent occurrence of security events, many VoIP manufacturers are also accumulating experience in practice and using some measures to guarantee the

Wireless networks are becoming more and more mature, but how can we enhance the security level? This requires us to understand the network security level. On the one hand, network security is ensured by encryption. The following describes common wireless network encryption methods. Through the introduction of these encryption methods, you can learn how to set up

Five computer security facts that surprised most people, computer security facts The five computer security facts that surprised most people are the root cause of many computer security risks and vulnerability exploitation. If you can understand them well now, you will be one step ahead of your peers in the future.

How does one filter user communication to ensure secure and effective data forwarding? How can we block illegal users and protect network security applications? How can we conduct security network management to promptly discover illegal users, illegal behaviors, and the security of remote network management information? Here we have summarized six popular

: This article mainly introduces the selection skills of PHP non-thread security and thread security versions. if you are interested in PHP tutorials, please refer to it. PHP5.2.10 (PHP5.2.10 and PHP5.2.10) and None-Thread Safe and Thread Safe are available. What are the differences between these two versions, what should I do as a user? The following is a description of Juyou.PHP5.2.10 (PHP5.2.10 and PHP

ASP. NET Security Architecture The previous article discussed many theoretical things, so I decided to skip some theoretical explanations and look at ASP first. NET Security Architecture. I will talk about the theoretical knowledge in the next article, so that it may be better. In addition, this article focuses on the interpretation of many common concepts. I believe you will have some gains after reading t

Preface I recently read Web intrusion Security Testing and countermeasures, and have gained a lot of inspiration. This book introduces a lot of Web intrusion ideas and well-known security sites outside China, which has broadened my horizons. Here, I have summarized the attack modes mentioned in the book again, and attached some relevant references, hoping to help Web developers and

Possible security focus in the future: analysis of security issues in GIS and gis I have posted this article to my blog and hope more people can see it. Possible security focus in the future: analysis of security issues in GIS Citation: in recent years, industrial control securi