2024年网络安全最新python信息安全工具之端口扫描器_222994com，2024-2024华为网络安全面试真题

最新推荐文章于 2025-05-01 00:00:00 发布

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最新推荐文章于 2025-05-01 00:00:00 发布

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分类专栏：程序员文章标签：网络安全学习面试

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本人从事网路安全工作12年，曾在2个大厂工作过，安全服务、售后服务、售前、攻防比赛、安全讲师、销售经理等职位都做过，对这个行业了解比较全面。

最近遍览了各种网络安全类的文章，内容参差不齐，其中不伐有大佬倾力教学，也有各种不良机构浑水摸鱼，在收到几条私信，发现大家对一套完整的系统的网络安全从学习路线到学习资料，甚至是工具有着不小的需求。

最后，我将这部分内容融会贯通成了一套282G的网络安全资料包，所有类目条理清晰，知识点层层递进，需要的小伙伴可以点击下方小卡片领取哦！下面就开始进入正题，如何从一个萌新一步一步进入网络安全行业。

学习路线图

其中最为瞩目也是最为基础的就是网络安全学习路线图，这里我给大家分享一份打磨了3个月，已经更新到4.0版本的网络安全学习路线图。

相比起繁琐的文字，还是生动的视频教程更加适合零基础的同学们学习，这里也是整理了一份与上述学习路线一一对应的网络安全视频教程。

网络安全工具箱

当然，当你入门之后，仅仅是视频教程已经不能满足你的需求了，你肯定需要学习各种工具的使用以及大量的实战项目，这里也分享一份我自己整理的网络安全入门工具以及使用教程和实战。

项目实战

最后就是项目实战，这里带来的是SRC资料&HW资料，毕竟实战是检验真理的唯一标准嘛~

面试题

归根结底，我们的最终目的都是为了就业，所以这份结合了多位朋友的亲身经验打磨的面试题合集你绝对不能错过！

网上学习资料一大堆，但如果学到的知识不成体系，遇到问题时只是浅尝辄止，不再深入研究，那么很难做到真正的技术提升。

需要这份系统化资料的朋友，可以点击这里获取

一个人可以走的很快，但一群人才能走的更远！不论你是正从事IT行业的老鸟或是对IT行业感兴趣的新人，都欢迎加入我们的的圈子（技术交流、学习资源、职场吐槽、大厂内推、面试辅导），让我们一起学习成长！

‘’’
START_MSG = “”
OPEN_MSG = “% 6d [OPEN]”
result_list = list()

for port in port_list:
    try:
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.settimeout(timeout)
        result_code = s.connect_ex((ip, port)) #开放放回0
        if result_code == 0:
            print(OPEN_MSG % port)
            result_list.append(port)
        else:
            continue
    except Exception as e:
        print(e)
    finally:
        s.close()
return result_list

def all_port_scan(ip, start_port = 1, end_port = 65535, timeout=3):
‘’’
扫描所有的端口(1-65535)，返回一个包含所有开放的端口list，可以通过参数start_port和参数end_port自定义开始端口和结束端口
‘’’
port_list = range(start_port,end_port+1)
result_list = __port_scan(ip, port_list, timeout)
return result_list

def value_port_scan(ip, top = 1000, timeout = 3):
‘’’
扫描top的端口，top的值可以选择50、100、1000(default)，返回一个包含所有开放的端口list，可以通过参数top设置top值
‘’’
top50_list = [21,22,25,53,80,110,113,135,139,143,179,199,443,445,465,514,548,554,587,646,993,995,1025,1026,1433,1720,1723,2000,3306,3389,5060,5666,5900,6001,8000,8008,8080,8443,8888,10000,32768,49152,49154]
top100_list = [7,9,13,21,22,25,37,53,79,80,88,106,110,113,119,135,139,143,179,199,389,427,443,444,465,513,514,543,548,554,587,631,646,873,990,993,995,1025,1026,1027,1028,1110,1433,1720,1723,1755,1900,2000,2049,2121,2717,3000,3128,3306,3389,3986,4899,5000,5009,5051,5060,5101,5190,5357,5432,5631,5666,5800,5900,6000,6646,7070,8000,8008,8080,8443,8888,9100,9999,32768,49152,49153,49154,49155,49156]
top1000_list = [1,3,6,9,13,17,19,20,21,22,23,24,25,30,32,37,42,49,53,70,79,80,81,82,83,84,88,89,99,106,109,110,113,119,125,135,139,143,146,161,163,179,199,211,222,254,255,259,264,280,301,306,311,340,366,389,406,416,425,427,443,444,458,464,481,497,500,512,513,514,524,541,543,544,548,554,563,587,593,616,625,631,636,646,648,666,667,683,687,691,700,705,711,714,720,722,726,749,765,777,783,787,800,808,843,873,880,888,898,900,901,902,911,981,987,990,992,995,999,1000,1001,1007,1009,1010,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1102,1104,1105,1106,1107,1110,1111,1112,1113,1117,1119,1121,1122,1123,1126,1130,1131,1137,1141,1145,1147,1148,1151,1154,1163,1164,1165,1169,1174,1183,1185,1186,1192,1198,1201,1213,1216,1217,1233,1236,1244,1247,1259,1271,1277,1287,1296,1300,1309,1310,1322,1328,1334,1352,1417,1433,1443,1455,1461,1494,1500,1503,1521,1524,1533,1556,1580,1583,1594,1600,1641,1658,1666,1687,1700,1717,1718,1719,1720,1723,1755,1761,1782,1801,1805,1812,1839,1862,1863,1875,1900,1914,1935,1947,1971,1974,1984,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2013,2020,2021,2030,2033,2034,2038,2040,2041,2042,2045,2046,2047,2048,2065,2068,2099,2103,2105,2106,2111,2119,2121,2126,2135,2144,2160,2170,2179,2190,2196,2200,2222,2251,2260,2288,2301,2323,2366,2381,2382,2393,2399,2401,2492,2500,2522,2525,2557,2601,2604,2607,2638,2701,2710,2717,2725,2800,2809,2811,2869,2875,2909,2920,2967,2998,3000,3003,3005,3006,3011,3013,3017,3030,3052,3071,3077,3128,3168,3211,3221,3260,3268,3283,3300,3306,3322,3323,3324,3333,3351,3367,3369,3370,3371,3389,3404,3476,3493,3517,3527,3546,3551,3580,3659,3689,3703,3737,3766,3784,3800,3809,3814,3826,3827,3851,3869,3871,3878,3880,3889,3905,3914,3918,3920,3945,3971,3986,3995,3998,4000,4001,4002,4003,4004,4005,4045,4111,4125,4129,4224,4242,4279,4321,4343,4443,4444,4445,4449,4550,4567,4662,4848,4899,4998,5000,5001,5002,5003,5009,5030,5033,5050,5054,5060,5080,5087,5100,5101,5120,5190,5200,5214,5221,5225,5269,5280,5298,5357,5405,5414,5431,5440,5500,5510,5544,5550,5555,5560,5566,5631,5633,5666,5678,5718,5730,5800,5801,5810,5815,5822,5825,5850,5859,5862,5877,5900,5901,5902,5903,5906,5910,5915,5922,5925,5950,5952,5959,5960,5961,5962,5987,5988,5998,5999,6000,6001,6002,6003,6004,6005,6006,6009,6025,6059,6100,6106,6112,6123,6129,6156,6346,6389,6502,6510,6543,6547,6565,6566,6580,6646,6666,6667,6668,6689,6692,6699,6779,6788,6792,6839,6881,6901,6969,7000,7001,7004,7007,7019,7025,7070,7100,7103,7106,7200,7402,7435,7443,7496,7512,7625,7627,7676,7741,7777,7800,7911,7920,7937,7999,8000,8001,8007,8008,8009,8010,8021,8031,8042,8045,8080,8081,8082,8083,8084,8085,8086,8087,8088,8089,8093,8099,8180,8192,8193,8200,8222,8254,8290,8291,8300,8333,8383,8400,8402,8443,8500,8600,8649,8651,8654,8701,8800,8873,8888,8899,8994,9000,9001,9002,9009,9010,9040,9050,9071,9080,9090,9099,9100,9101,9102,9110,9200,9207,9220,9290,9415,9418,9485,9500,9502,9535,9575,9593,9594,9618,9666,9876,9877,9898,9900,9917,9929,9943,9968,9998,9999,10000,10001,10002,10003,10009,10012,10024,10082,10180,10215,10243,10566,10616,10621,10626,10628,10778,11110,11967,12000,12174,12265,12345,13456,13722,13782,14000,14238,14441,15000,15002,15003,15660,15742,16000,16012,16016,16018,16080,16113,16992,17877,17988,18040,18101,18988,19101,19283,19315,19350,19780,19801,19842,20000,20005,20031,20221,20828,21571,22939,23502,24444,24800,25734,26214,27000,27352,27355,27715,28201,30000,30718,30951,31038,31337,32768,32769,32770,32771,32772,32773,32774,32775,32776,32777,32778,32779,32780,32781,32782,32783,32784,33354,33899,34571,34572,35500,38292,40193,40911,41511,42510,44176,44442,44501,45100,48080,49152,49153,49154,49155,49156,49157,49158,49159,49160,49163,49165,49167,49175,49400,49999,50000,50001,50002,50006,50300,50389,50500,50636,50800,51103,51493,52673,52822,52848,52869,54045,54328,55055,55555,55600,56737,57294,57797,58080,60020,60443,61532,61900,62078,63331,64623,64680,65000,65129,65389]

if top == 50:
    port_list = top50_list
elif top == 100:
    port_list = top100_list
else:
    port_list = top1000_list

result_list = __port_scan(ip, port_list, timeout)
return result_list

if name == ‘__main__’:
#all_port_scan(“127.0.0.1”)
value_port_scan(“127.0.0.1”)


第一个版本的扫描器扫描全部端口结果：  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/20181108185313164.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1YW5naGVsb3V6aQ==,size_16,color_FFFFFF,t_70)  
 单线程肯定是很慢的，端口个数是65535个一共花费了307秒钟，第二个版本就是多线程版本，优化第一个版本扫描的代码，并且对代码进行了封装。

#!/usr/bin/env python3
#-*-coding:utf-8-*-

import time, sys
import socket
import queue
import threading

class PortScaner(object):
‘’’
这个版本(v2)的端口扫描器相对于上一个版本(v1)，大概变化是：使用类(class)来封装，增加多线程，细节上的变化
‘’’

class PortScan(threading.Thread):
    def \_\_init\_\_(self, port_queue, ip, timeout = 3):
        '''

初始化参数
‘’’
threading.Thread.init(self)
self.__port_queue = port_queue
self.__ip = ip
self.__timeout = timeout
def run(self):
‘’’
多线程实际调用的方法，如果端口队列不为空，循环执行
‘’’
while True:
if self.__port_queue.empty():
break
OPEN_MSG = “% 6d [OPEN]\n”
port = self.__port_queue.get(timeout = 0.5)
ip = self.__ip
timeout = self.__timeout

            try:
                s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                s.settimeout(timeout)
                result_code = s.connect_ex((ip, port)) #开放放回0
                if result_code == 0:
                    #print(OPEN\_MSG % port) # print不适合多线程
                    sys.stdout.write(OPEN_MSG % port)
                    #result\_list.append(port)
                # else:
                # sys.stdout.write("% 6d [CLOSED]\n" % port)
            except Exception as e:
                print(e)
            finally:
                s.close()

def get\_port\_lists(self, top = None, start_port = 1, end_port = 65535):
    '''

获取扫描的端口list，top == None, start_port和end_port有效，top取值为50,100，1000分为为前top端口，当top == None时，并且端口号无效返回[1-65535]
‘’’
top50_list = [21,22,25,53,80,110,113,135,139,143,179,199,443,445,465,514,548,554,587,646,993,995,1025,1026,1433,1720,1723,2000,3306,3389,5060,5666,5900,6001,8000,8008,8080,8443,8888,10000,32768,49152,49154]
top100_list = [7,9,13,21,22,25,37,53,79,80,88,106,110,113,119,135,139,143,179,199,389,427,443,444,465,513,514,543,548,554,587,631,646,873,990,993,995,1025,1026,1027,1028,1110,1433,1720,1723,1755,1900,2000,2049,2121,2717,3000,3128,3306,3389,3986,4899,5000,5009,5051,5060,5101,5190,5357,5432,5631,5666,5800,5900,6000,6646,7070,8000,8008,8080,8443,8888,9100,9999,32768,49152,49153,49154,49155,49156]
top1000_list = [1,3,6,9,13,17,19,20,21,22,23,24,25,30,32,37,42,49,53,70,79,80,81,82,83,84,88,89,99,106,109,110,113,119,125,135,139,143,146,161,163,179,199,211,222,254,255,259,264,280,301,306,311,340,366,389,406,416,425,427,443,444,458,464,481,497,500,512,513,514,524,541,543,544,548,554,563,587,593,616,625,631,636,646,648,666,667,683,687,691,700,705,711,714,720,722,726,749,765,777,783,787,800,808,843,873,880,888,898,900,901,902,911,981,987,990,992,995,999,1000,1001,1007,1009,1010,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1102,1104,1105,1106,1107,1110,1111,1112,1113,1117,1119,1121,1122,1123,1126,1130,1131,1137,1141,1145,1147,1148,1151,1154,1163,1164,1165,1169,1174,1183,1185,1186,1192,1198,1201,1213,1216,1217,1233,1236,1244,1247,1259,1271,1277,1287,1296,1300,1309,1310,1322,1328,1334,1352,1417,1433,1443,1455,1461,1494,1500,1503,1521,1524,1533,1556,1580,1583,1594,1600,1641,1658,1666,1687,1700,1717,1718,1719,1720,1723,1755,1761,1782,1801,1805,1812,1839,1862,1863,1875,1900,1914,1935,1947,1971,1974,1984,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2013,2020,2021,2030,2033,2034,2038,2040,2041,2042,2045,2046,2047,2048,2065,2068,2099,2103,2105,2106,2111,2119,2121,2126,2135,2144,2160,2170,2179,2190,2196,2200,2222,2251,2260,2288,2301,2323,2366,2381,2382,2393,2399,2401,2492,2500,2522,2525,2557,2601,2604,2607,2638,2701,2710,2717,2725,2800,2809,2811,2869,2875,2909,2920,2967,2998,3000,3003,3005,3006,3011,3013,3017,3030,3052,3071,3077,3128,3168,3211,3221,3260,3268,3283,3300,3306,3322,3323,3324,3333,3351,3367,3369,3370,3371,3389,3404,3476,3493,3517,3527,3546,3551,3580,3659,3689,3703,3737,3766,3784,3800,3809,3814,3826,3827,3851,3869,3871,3878,3880,3889,3905,3914,3918,3920,3945,3971,3986,3995,3998,4000,4001,4002,4003,4004,4005,4045,4111,4125,4129,4224,4242,4279,4321,4343,4443,4444,4445,4449,4550,4567,4662,4848,4899,4998,5000,5001,5002,5003,5009,5030,5033,5050,5054,5060,5080,5087,5100,5101,5120,5190,5200,5214,5221,5225,5269,5280,5298,5357,5405,5414,5431,5440,5500,5510,5544,5550,5555,5560,5566,5631,5633,5666,5678,5718,5730,5800,5801,5810,5815,5822,5825,5850,5859,5862,5877,5900,5901,5902,5903,5906,5910,5915,5922,5925,5950,5952,5959,5960,5961,5962,5987,5988,5998,5999,6000,6001,6002,6003,6004,6005,6006,6009,6025,6059,6100,6106,6112,6123,6129,6156,6346,6389,6502,6510,6543,6547,6565,6566,6580,6646,6666,6667,6668,6689,6692,6699,6779,6788,6792,6839,6881,6901,6969,7000,7001,7004,7007,7019,7025,7070,7100,7103,7106,7200,7402,7435,7443,7496,7512,7625,7627,7676,7741,7777,7800,7911,7920,7937,7999,8000,8001,8007,8008,8009,8010,8021,8031,8042,8045,8080,8081,8082,8083,8084,8085,8086,8087,8088,8089,8093,8099,8180,8192,8193,8200,8222,8254,8290,8291,8300,8333,8383,8400,8402,8443,8500,8600,8649,8651,8654,8701,8800,8873,8888,8899,8994,9000,9001,9002,9009,9010,9040,9050,9071,9080,9090,9099,9100,9101,9102,9110,9200,9207,9220,9290,9415,9418,9485,9500,9502,9535,9575,9593,9594,9618,9666,9876,9877,9898,9900,9917,9929,9943,9968,9998,9999,10000,10001,10002,10003,10009,10012,10024,10082,10180,10215,10243,10566,10616,10621,10626,10628,10778,11110,11967,12000,12174,12265,12345,13456,13722,13782,14000,14238,14441,15000,15002,15003,15660,15742,16000,16012,16016,16018,16080,16113,16992,17877,17988,18040,18101,18988,19101,19283,19315,19350,19780,19801,19842,20000,20005,20031,20221,20828,21571,22939,23502,24444,24800,25734,26214,27000,27352,27355,27715,28201,30000,30718,30951,31038,31337,32768,32769,32770,32771,32772,32773,32774,32775,32776,32777,32778,32779,32780,32781,32782,32783,32784,33354,33899,34571,34572,35500,38292,40193,40911,41511,42510,44176,44442,44501,45100,48080,49152,49153,49154,49155,49156,49157,49158,49159,49160,49163,49165,49167,49175,49400,49999,50000,50001,50002,50006,50300,50389,50500,50636,50800,51103,51493,52673,52822,52848,52869,54045,54328,55055,55555,55600,56737,57294,57797,58080,60020,60443,61532,61900,62078,63331,64623,64680,65000,65129,65389]

    if(top != None):
        if(top == 50):
            return top50_list
        elif(top == 100):
            return top100_list
        else:
            return top1000_list
    else:
        if start_port >= 1 and end_port <= 65535 and start_port <= end_port:
            return list(range(start_port, end_port+1))
        else:
            return list(range(1, 65535+1))

def get\_ip\_by\_name(self, domain):
    '''

提供域名转ip的功能，利用socket.gethostbyname，返回str
‘’’
try:
return socket.gethostbyname
except Exception as e:
print(“%s:%s”%(domain, e))

def main():
start_time = time.time() # 脚本开始执行的时间
port_scner = PortScaner()
port_queue = queue.Queue() # py3的写法，使用queue模块, 线程专用
thread_num = 100 # 线程数量
threads = [] # 保存新线程
top = None # 取端口top数
ip = “xxx.xxx.xx.xx” # 扫描的ip
port_list = port_scner.get_port_lists(top = top) # 根据参数获取总端口list
#print(port_list)

for port in port_list:
    port_queue.put(port)
for t in range(thread_num):
    threads.append(port_scner.PortScan(port_queue, ip, timeout = 3))
# 启动线程
for thread in threads:
    thread.start()
# 阻塞线程
for thread in threads:
    thread.join()
end_time = time.time() # 脚本结束执行的时间
print("[end time] %3ss"%(end_time-start_time,))

if name == ‘__main__’:
main()


下面是第二版扫描器的运行结果，扫描本局域网中的另一台主机全部端口，大概需要十二秒钟。  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/2018110818442557.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1YW5naGVsb3V6aQ==,size_16,color_FFFFFF,t_70)  
 如果是扫描top1000端口，扫描时间是0.15秒钟，默认100线程，当时top1000扫描的只是top1000的端口，不常用端口不能识别。  
 ![在这里插入图片描述](https://img-blog.csdnimg.cn/20181108184556339.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1YW5naGVsb3V6aQ==,size_16,color_FFFFFF,t_70)  
 对比单线程版本，速度简直不要太快好吗？但是这个版本有一个较大的问题是所有的配置都需要在`main()`函数中修改，使用起来不是特别方便。

thread_num = 100 # 线程数量
threads = [] # 保存新线程
top = None # 取端口top数
ip = “xxx.xxx.xx.xx” # 扫描的ip
port_list = port_scner.get_port_lists(top = top) # 根据参数获取总端口list


而第三个版本则主要解决了这个问题，可以通过命令行进行交互，当然代码质量因为能力有限不是很好。

#!/usr/bin/env python3
#-*-coding:utf-8-*-

import time, sys
import socket
import queue
import threading
import base64

class PortScaner(object):
‘’’
这个版本(v3)的端口扫描器相对于上一个版本(v2)，大概变化是：增加交互功能和LOGO
‘’’

class PortScan(threading.Thread):
    def \_\_init\_\_(self, port_queue, ip, timeout = 3):
        '''

            try:
                s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                s.settimeout(timeout)
                result_code = s.connect_ex((ip, port)) #开放放回0
                if result_code == 0:
                    #print(OPEN\_MSG % port) # print不适合多线程
                    sys.stdout.write(OPEN_MSG % port)
                    #result\_list.append(port)
                # else:
                # sys.stdout.write("% 6d [CLOSED]\n" % port)
            except Exception as e:
                print(e)
            finally:
                s.close()

def get\_port\_lists(self, top = None, start_port = 1, end_port = 65535):
    '''

    if(top != None):
        if(top == 50):
            return top50_list
        elif(top == 100):
            return top100_list
        else:
            return top1000_list
    else:
        if start_port >= 1 and end_port <= 65535 and start_port <= end_port:
            return list(range(start_port, end_port+1))
        else:
            return list(range(1, 65535+1))

def get\_ip\_by\_name(self, domain):
    '''

提供域名转ip的功能，利用socket.gethostbyname，返回str
‘’’
domain = (domain.replace(“http://”,“”)).replace(“https://”,“”) # py3
print(domain)
try:
return socket.gethostbyname(domain)
except Exception as e:
print(“%s:%s”%(domain, e))
def split(self, args):
port_temp = args[4].split(“-”)
start_port = int(port_temp[0])
end_port = int(port_temp[1])
return int(start_port), int(end_port)

def banber(self):
    logo = '''

____ _ ____
| _ \ ___ _ __| |_/ ___| ___ __ _ _ __ ___ _ __
| |_) / _ | ‘__| __\__ \ / __/ _` | '_ \ / _ \ '__|
| __/ (_) | | | |_ ___) | (_| (_| | | | | __/ |
|_| \__/|_| \_|____/ \__\_,_|_| |_|\__|_| v3.0
‘’’
return logo