security certs

The first two days of the engine room a Cisco2960 of the port often down, at that time let the engine room restart switch also useless, later let change a mouth on the recovery, but over a period of time the port will be down, on-line check may be due to the port-security of the Cisco switch caused the port down, Later to the computer room connected to the switch to view the next, G17 Port display err-disabled, in order to confirm the reason is port-

According to the Voice of China, "national news broadcast" reported that the national Internet Information Office in the month of the day announced, In order to safeguard the national network security and protect the legitimate interests of Chinese users, China will launch a network security review system, and the important information technology products and services related to the national

Java is a type-safe language that has four types of security mechanisms known as the security sandbox mechanism to guarantee the security of the language, and these four types of security sandboxes are: .class File verifier Security manager and

Is session Security in PHP ?, PHPsession security. Is session Security in PHP ?, PHP session security has been developed for such a long time, and I have never really paid much attention to the security issue. every time I finish my project, I have recently seen PHP session

Security issues for migration to 5G and security issues for 5g migration This article will introduce 3GPP's recent achievements in 5g, further discuss the security of 5g migration, and finally introduce the 3GPP specifications for non-independent or 4g-5g dual-connection. Recent achievements of 3GPP 5g architecture and wireless specifications have been released

The topic of scripting security seems to last forever, and if you often go to a variety of bugtraq abroad, you will find that more than half of them are related to scripts, such as SQL Injection,xss,path disclosure,remote commands Execution such words abound, we looked after the use is only to catch chickens? For those of us who want to do web security, it is best to learn, but the root of all things, we do

Label:Keep your servers and data confidential, and SQL Server has everything you need to prepare for the current complex attacks. But before you can effectively use these security features, you need to understand the threats you face and some basic security concepts. This article provides the basics, so you can take advantage of the security features in SQL Serve

The internet is inherently safe, and the internet has become unsafe ever since the people who have studied security. I. The nature of security The essence of security problem is the question of trust. The basis of all the security scheme design is based on the trust relationship. We must believe something, there must

writer:bysocket (mud and brick pulp carpenter) Micro-Blog: Bysocket Watercress: Bysocket reprint it anywhere u want. Why to write about Web Security? A java file can hack your server. One JSP can download any file. How does this?1. Write a JSP and upload to the server.2. Use JSP to download any bugs by HttpClient. 3. Open the virus and get/add the infomation of admin or datasWe can see some from what I write. its easy but usef

Source: CCID Author: left 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