在网络环境下，网络被入侵和攻击，可谓是防不胜防，如入侵服务器窃取数据、勒索，这类事件屡见不鲜，让许多企业都很苦恼。总结经验教训，吃一堑长一智，网络病毒、黑客无时无处不在，我们要保持警惕，防患于未然，制定好防范措施，才能保证服务器平稳安全。
服务器被入侵了怎么办，针对服务器防御入侵方面有以下这些措施：
-
服务器最好定期杀毒、查毒。比如，电脑管家、360安全卫士，更新病毒库为最新版本；
-
做好服务器文件备份。有条件的定期将重要磁盘进行镜像备份存放到安全目录存放；
-
服务器最好开启防火墙设置，然后开放相关的安全访问端口，如80，22，443等；
-
查看系统事件安全日志，查看是否有黑客入侵，查到相关的可疑ip，进行限制ip访问，
-
服务器可以设置禁止ping命令，让黑客ping不到；
43.242.205.1
43.242.205.2
43.242.205.3
43.242.205.4
43.242.205.5
43.242.205.6
43.242.205.7
43.242.205.8
43.242.205.9
43.242.205.10
43.242.205.11
43.242.205.12
43.242.205.13
43.242.205.14
43.242.205.15
43.242.205.16
43.242.205.17
43.242.205.18
43.242.205.19
43.242.205.20
43.242.205.21
43.242.205.22
43.242.205.23
43.242.205.24
43.242.205.25
43.242.205.26
43.242.205.27
43.242.205.28
43.242.205.29
43.242.205.30
43.242.205.31
43.242.205.32
43.242.205.33
43.242.205.34
43.242.205.35
43.242.205.36
43.242.205.37
43.242.205.38
43.242.205.39
43.242.205.40
43.242.205.41
43.242.205.42
43.242.205.43
43.242.205.44
43.242.205.45
43.242.205.46
43.242.205.47
43.242.205.48
43.242.205.49
43.242.205.50
43.242.205.51
43.242.205.52
43.242.205.53
43.242.205.54
43.242.205.55
43.242.205.56
43.242.205.57
43.242.205.58
43.242.205.59
43.242.205.60
43.242.205.61
43.242.205.62
43.242.205.63
43.242.205.64
43.242.205.65
43.242.205.66
43.242.205.67
43.242.205.68
43.242.205.69
43.242.205.70
43.242.205.71
43.242.205.72
43.242.205.73
43.242.205.74
43.242.205.75
43.242.205.76
43.242.205.77
43.242.205.78
43.242.205.79
43.242.205.80
43.242.205.81
43.242.205.82
43.242.205.83
43.242.205.84
43.242.205.85
43.242.205.86
43.242.205.87
43.242.205.88
43.242.205.89
43.242.205.90
43.242.205.91
43.242.205.92
43.242.205.93
43.242.205.94
43.242.205.95
43.242.205.96
43.242.205.97
43.242.205.98
43.242.205.99
43.242.205.100
43.242.205.101
43.242.205.102
43.242.205.103
43.242.205.104
43.242.205.105
43.242.205.106
43.242.205.107
43.242.205.108
43.242.205.109
43.242.205.110
43.242.205.111
43.242.205.112
43.242.205.113
43.242.205.114
43.242.205.115
43.242.205.116
43.242.205.117
43.242.205.118
43.242.205.119
43.242.205.120
43.242.205.121
43.242.205.122
43.242.205.123
43.242.205.124
43.242.205.125
43.242.205.126
43.242.205.127
43.242.205.128
43.242.205.129
43.242.205.130
43.242.205.131
43.242.205.132
43.242.205.133
43.242.205.134
43.242.205.135
43.242.205.136
43.242.205.137
43.242.205.138
43.242.205.139
43.242.205.140
43.242.205.141
43.242.205.142
43.242.205.143
43.242.205.144
43.242.205.145
43.242.205.146
43.242.205.147
43.242.205.148
43.242.205.149
43.242.205.150
43.242.205.151
43.242.205.152
43.242.205.153
43.242.205.154
43.242.205.155
43.242.205.156
43.242.205.157
43.242.205.158
43.242.205.159
43.242.205.160
43.242.205.161
43.242.205.162
43.242.205.163
43.242.205.164
43.242.205.165
43.242.205.166
43.242.205.167
43.242.205.168
43.242.205.169
43.242.205.170
43.242.205.171
43.242.205.172
43.242.205.173
43.242.205.174
43.242.205.175
43.242.205.176
43.242.205.177
43.242.205.178
43.242.205.179
43.242.205.180
43.242.205.181
43.242.205.182
43.242.205.183
43.242.205.184
43.242.205.185
43.242.205.186
43.242.205.187
43.242.205.188
43.242.205.189
43.242.205.190
43.242.205.191
43.242.205.192
43.242.205.193
43.242.205.194
43.242.205.195
43.242.205.196
43.242.205.197
43.242.205.198
43.242.205.199
43.242.205.200
43.242.205.201
43.242.205.202
43.242.205.203
43.242.205.204
43.242.205.205
43.242.205.206
43.242.205.207
43.242.205.208
43.242.205.209
43.242.205.210
43.242.205.211
43.242.205.212
43.242.205.213
43.242.205.214
43.242.205.215
43.242.205.216
43.242.205.217
43.242.205.218
43.242.205.219
43.242.205.220
43.242.205.221
43.242.205.222
43.242.205.223
43.242.205.224
43.242.205.225
43.242.205.226
43.242.205.227
43.242.205.228
43.242.205.229
43.242.205.230
43.242.205.231
43.242.205.232
43.242.205.233
43.242.205.234
43.242.205.235
43.242.205.236
43.242.205.237
43.242.205.238
43.242.205.239
43.242.205.240
43.242.205.241
43.242.205.242
43.242.205.243
43.242.205.244
43.242.205.245
43.242.205.246
43.242.205.247
43.242.205.248
43.242.205.249
43.242.205.250
43.242.205.251
43.242.205.252
43.242.205.253
43.242.205.254
43.242.205.255