diff --git a/cybrary/CompTIA Security+/Module2.md b/cybrary/CompTIA Security+/Module2.md index 81bbb97..024b054 100644 --- a/cybrary/CompTIA Security+/Module2.md +++ b/cybrary/CompTIA Security+/Module2.md @@ -5,7 +5,6 @@ ,Did you get there ? (Acknowledgements, error checking) ## Computer Networking models Models, also called protocol stacks represented in layers help to understand where things go right or wrong.
- Models like * OSI layer * DOD 3 layer model @@ -108,7 +107,7 @@ This is used to resolve the IP address and the webpage name stored on DNS server ## Load Balancer * Shifting burden from one device to another. * Benifits - * Reduces the response time, + * Reduces the response time, * Maximises throughput * Allows better allocation of resource. * Scheduling Distributing load @@ -149,7 +148,7 @@ This is used to resolve the IP address and the webpage name stored on DNS server * Omnidirectional They are not specific to a direction they are spreaded in all directions up, down,left, right etc * Directional It means you can set to give network on a specific direction. -# Security Network Components +# Security Network Components and Measures These are common and basic level security systems which most of the organizations use. * Firewall * NIDS NIPS @@ -194,21 +193,4 @@ These are common and basic level security systems which most of the organization * Sensor : The IDS component that collects data from the data souces and passes it to analzer. * Host based on individual Systems. * Network based On the netwrork borders. -* - - - - - - - - - - - - - - - -