zoukankan      html  css  js  c++  java
  • Cyber Security

    Security policies:

    • Enforcing network traffic by configuring rules of what is allowed or denied to communicate between logical network segments (zones)
    • Traffic can be policed with the following parameters:
      • IP Address (source and/or destination)
      • Users
      • Services(ports)
      • Applications

     (From Packt)

    • Enforcement hierarchy:
      • Is essential to understand the security policy order of enforcement to avoid policy overruling
      • "A clean policy table limits the possibility of policy overruling"

    Task 1 

    Please block the student wireless network from reaching the server subnet.

    Source Zone         Source Address
    
    Student Wireless:   10.10.0.0/22
    
    Server Subnet:      10.30.0.0/23
    
    Destination Zone    Destination Address

     Configure the firewall policy.

     

     

     

     

     

     

     

     Task 2

    We are getting complaints of employees watching Netflix during work hours and it's causing our internet connection to crawl.

    - Please block the employee subnet 10.25.0.0/23 from accessing Netflix.

    Configure the firewall policy.

     

     

     

     

     

     

     

    相信未来 - 该面对的绝不逃避,该执著的永不怨悔,该舍弃的不再留念,该珍惜的好好把握。
  • 相关阅读:
    图的广度优先搜索
    图的深度遍历
    图的邻接表的实现
    求1+2!+3!+...+20!的和。
    CSS用户界面样式
    CSS三角
    CSS字体图标技术
    CSS精灵技术
    CSS元素的显示和隐藏
    CSS定位
  • 原文地址:https://www.cnblogs.com/keepmoving1113/p/12496683.html
Copyright © 2011-2022 走看看