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TCP/IP中 3688端口是什么？

2015.11.18

翻譯的不好將就看吧。

一個(gè)軟件端口（通常只是被稱為一個(gè)“口”）是一個(gè)虛擬的數(shù)據(jù)連接，可以通過(guò)程序用于直接交換數(shù)據(jù)，而不是通過(guò)文件或其他臨時(shí)存儲(chǔ)位置。其中最常見(jiàn)的是TCP和UDP端口，這是用來(lái)在互聯(lián)網(wǎng)上的計(jì)算機(jī)之間的數(shù)據(jù)交換。 3688/udp端口使用服務(wù)類型簡(jiǎn)單的推- S- S簡(jiǎn)單的推協(xié)議。一個(gè)畸形的請(qǐng)求端口3688/udp已知會(huì)導(dǎo)致拒絕服務(wù)攻擊。

在計(jì)算機(jī)網(wǎng)絡(luò)中使用的TCP和UDP協(xié)議，端口是一個(gè)特殊的數(shù)字，目前在一個(gè)數(shù)據(jù)包的頭。端口通常用于數(shù)據(jù)映射到一個(gè)特定的計(jì)算機(jī)上運(yùn)行的過(guò)程中。端口號(hào)可以偶爾看到的網(wǎng)站的網(wǎng)址。默認(rèn)情況下，HTTP使用端口80，HTTPS使用端口443，但一個(gè)像http://www.MyCompany.com:8000/這樣的網(wǎng)址會(huì)嘗試連接到一個(gè)HTTP服務(wù)器的端口8000。 3688/udp端口是用于推簡(jiǎn)單的服務(wù)。一個(gè)例子是http://www.MyCompany.com:3688/udp/當(dāng)一個(gè)Web服務(wù)訪問(wèn)。 3688/udp端口，可用于多種服務(wù)，包括簡(jiǎn)單的推安全和更。 3688/udp端口是已知的木馬和遠(yuǎn)程執(zhí)行代碼所造成的漏洞。

請(qǐng)注意，并非所有的傳輸層使用的網(wǎng)絡(luò)端口，例如，雖然UDP和TCP使用的端口，ICMP不。防火墻默認(rèn)情況下，應(yīng)禁止端口3688/udp，直到所有的安全檢查已通過(guò)。如果一個(gè)應(yīng)用程序可以不聽(tīng)3688/udp端口，端口3688/udp已經(jīng)在另一個(gè)導(dǎo)致沖突的應(yīng)用程序使用。

Port Number: 3688/udp (Windows 7/Windows Vista/ Windows XP/Windows Server family) simple-push Secure Protocol Used : simple-push-s Service Type : simple-push-s Known Port 3688/udp exploits: Yes Known Port 3688/udp Security Risks: Yes

3688端口/udp信息: Windows 7/Vista/XP

Go to the command prompt (Start>Run>cmd)
Enter netstat -ano
You will get a report of Active Connections
Report includes: Protocol, Local Address, Foreign Address, State, PID
e.g.
- Proto Local Address Foreign Address State PID
- UDP 127.0.0.1:3688/udp *:* 3688/udp
Write down the PID (process identifier) associated with port 3688/udp (Also note the Local Address, Foreign Address, Protocol and State.)
Next, start the Windows Task Manager
Select the Processes tab in Task Manager
Search for the PID you wrote down previously
netstat parameter -s displays per-protocol statistics. By default, statistics are shown for IP, IPv6, ICMP, ICMPv6, TCP, TCPv6, UDP, and UDPv6

如何手動(dòng)開(kāi)啟Windows防火墻中的3688端口/udp？

Windows Firewall may block port 3688/udp by default. If you want to allow a program to communicate using Port 3688/udp through the firewall, you can usually do that by selecting the required program on the Exceptions tab in Windows Firewall. However, sometimes the program is not listed in the Exceptions tab. In this case you need to open the port manually.

1.Open Windows Firewall by clicking Start, Control Panel, Security, and then Windows Firewall.

2.Click 'Allow a program through Windows Firewall'.

3.Click 'Add port'.

4.In the 'Name' field, type a friendly name for the port like 'Port-3688/udp'.

5.In the 'Port number' field, enter the port number '3688/udp'.

6.Select TCP or UDP, depending on the protocol required for port 3688/udp.

免費(fèi)軟件下載: Windows 7/Vista/XP

How to scan a PC/network for simple-push-s port 3688/udp vulnerabilities?

If you detect unusual port 3688/udp activity or port 3688/udp intrusion, you need to check for known security risks. Security risks are due to remote hacking attempts, trojans, malware and spyware present on the computer. Incorrect port 3688/udp mapping, port 3688/udp forwarding, or port 3688/udp binding can cause vulnerabilities as well. A port scanner or network analyzer will detect open 3688/udp ports used on a PC (or a network) and detect security threats. Other software tools like an IP scanner, open port 3688/udp scanner, remote open port 3688/udp scanner, open port scan tool or remote port check can be used. The software below is free or open source.

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免費(fèi)軟件下載: Windows 7/Vista/XP