With the proliferation of viruses, worms, Trojans, backdoors, and mixed threats, attacks against new vulnerabilities are generated much faster than before, while social engineering) traps have also become a major focus of new attacks. Attacks with social engineering traps include spyware, network fraud, email-based attacks, and malicious Web sites. These attacks are often disguised as legitimate applications and email information. They are designed to
, and is not conducive to pre-prevention, in-process prevention, and post-event tracing.
Countermeasures against network leaks
1. Strengthen Network Security Education and Management
Conducts security education on network personnel in the light of various
Firewall in the network application is quite common, we all know, firewall hardware firewall and software firewall. Before, the author introduced the hardware firewall principle, and recommended a few more popular enterprise hardware firewall products. This time, I will talk to you about network security protection
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 netw
Introduction to the use and setting of the network security tool software BlackICE)BlackICE won the PC Magazine technical excellence award in year 99. Experts commented on it: "For home users without firewalls, BlackICE is an indispensable line of defense; for enterprise networks, an additional protection measure is provided. Instead of replacing the firewall, it
Work control network security is one of the four major trends of network security threats in 2016
According to the 2016 Network Security prediction report recently released by Georgia Institute of Technology, there were four major
pay great attention to the security of your network, do not use WEP as much as possible in the future, because it is really not very secure.
Wireless Networks initially adopted the WEP (Wired Equivalent private) security mechanism, but later found that WEP was insecure. 802.11 organizations began to develop new security
Network security experts use practice to tell you How situation awareness should be implemented and how network security situation should be handled.
In a large-scale network environment, cybersecurity Situation Awareness obtains, understands, displays, and predicts the futu
What is micro-separation? Fine Granularity teaches you how to improve network security and fine-grained network security
Micro-segmentation (or micro-isolation) is a method for creating a global security in the data center and cloud deployment. It can isolate the workload an
Article 3: Other articles can be found on this site
We have discussed several "three major vulnerability exploitation tools to help you" and "four major protection methods" to help you make Rootkit difficult to escape from the "legal" network. let's take a look at ten tools that can help us review network security today.
I. Nessus: This is a UNIX platform vulnera
, boot area, network connection status, and webpage access status) should be monitored at all times. Once an exception occurs, prompt the user or pressSet a policy for processing.
The advantage of client access control is that it has strong control capability and can checkOperating system, network, and application layer security issues. The disadvantage is that u
Wireless network technology is developing rapidly. In the face of growing network technology, how should we set it to be safer for enterprises? Here is a detailed introduction.
As the WEP and WPA encryption methods gradually break through, enterprise wireless networks become increasingly insecure, for intruders, as long as they can receive wireless communication packets from wireless networks, they will cer
Http://edu.51cto.com/course/course_id-2199.htmlCourse ObjectivesFrom the perspective of "security", this paper introduces the Common Security optimization measures of red Hat Enterprise Linux Server System, the SELinux principle and application, port and vulnerability scanning, iptables firewall and other network security
Common network security management commands and network security commands
:
Common network security management Commands include: ping command to determine whether the host is connected, ipconfig to view IP address configuration,
Network security and network security problemsZookeeper
1. prevent intruders from conducting ping detection on the host and prohibit the Linux host from responding to the ICMP packet.Echo 1>/proc/sys/net/ipv4/icmp_echo_ignore_allReplyEcho 0>/proc/sys/net/ipv4/icmp_echo_ignore_all
Disable ICMP response on iptables Firew
Identifies network security threats and vulnerabilities and Network Security Vulnerabilities
1. Social engineering attacks are an attack type that uses deception and tricks to persuade uninformed users to provide sensitive information or conduct behaviors against security r
Currently, the private cloud Technology in cloud computing has been used in the enterprise's LAN, and security risks also occur from time to time, in this way, cloud security has become a major technical issue for enterprises to study. Many anti-virus software manufacturers have now launched cloud anti-virus software.
Intranet SecurityFor enterprises, the problem should start from four levels and take into account the internal network security of the enterprise comprehensively. In terms of it o M, the security of user behavior should be determined. Finally, when users pass layer-by-layer security checks, in addition, enterprises al
decompilation process, refer to the software security and Reverse Analysis in Android in the previous article [1]-apk decompilation cracking and java Assembly Code read/write. When decompilation apk, modify the smali code, after re-signing the apk, deploy it on the simulator and run it. After S, the program commits suicide.Check the package name, version number, and version number, which is similar to the
[Tutorial on industrial serial port and network software communication platform (SuperIO)] 4. Develop device drivers and network software superioSuperIO-related information download: http://pan.baidu.com/s/1pJ7lZWf1.1 Development Preparation
Copy all files in the "Development Kit" to the "bin" directory of the project,
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