Cisco Network Security: Content and Endpoint Security

Brought by: LinkedIn Learning

Overview

Prepare for the Cisco Certified Network Associate (CCNA) Security exam 210-260. Review key concepts and confidently tackle the Content and Endpoint Security section of the exam.

Syllabus

Introduction

Mitigate endpoint threats and provide security
What you need to know
Prepare for the CCNA Security exam (210-260)

1. Mitigating Enpoint Threats

Cisco Cybersecurity Report
Secure the endpoints
Standards and regulations
COBIT framework

2. Web Security

PCI DSS controls
Defend the website
Web proxies
Web filtering
TLS/SSL decryption

3. Email Security

Email malware
SPAM filtering
Data loss prevention
Email encryption
Challenge: Examine suspect IP addresses
Solution: Examine suspect IP addresses

4. Best Practice

Malware protection
Personal firewall: HIPS
Hardware and software encryption
Case study: Malware detection
Case study: Malware confirmation

Conclusion

Next steps

Taught by

Lisa Bock

Computer Science / Cisco

Cisco Network Security: Content and Endpoint Security

Go to course

Cisco Network Security: Content and Endpoint Security

Brought by: LinkedIn Learning

LinkedIn Learning
Paid
English
Certificate Available
Available at any time
All
N/A

Messages Timeline Exceptions Views14 Route Queries6 Models5 Gate Session Request

8.1.2346ms2MBGET en/courses/{slug}

Booting (216ms)
Application (130ms)
1 x Booting (62.33%)
215.78ms
1 x Application (37.43%)
129.56ms

14 templates were rendered

public.courses.show (resources/views/public/courses/show.blade.php)3bladefile
Params
0
course
1
links
2
config
public.courses.partials.breadcrumbs (resources/views/public/courses/partials/breadcrumbs.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.courses.partials.heading (resources/views/public/courses/partials/heading.blade.php)7bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
6
classes
public.courses.partials.details (resources/views/public/courses/partials/details.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.courses.partials.breadcrumbs (resources/views/public/courses/partials/breadcrumbs.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.courses.partials.heading (resources/views/public/courses/partials/heading.blade.php)7bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
6
classes
public.layouts.main (resources/views/public/layouts/main.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.layouts.partials.meta (resources/views/public/layouts/partials/meta.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.layouts.partials.navbar (resources/views/public/layouts/partials/navbar.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.auth.profile.partials.links (resources/views/public/auth/profile/partials/links.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
6
route
7
title
public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
6
route
7
title
public.auth.profile.partials.link (resources/views/public/auth/profile/partials/link.blade.php)8bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config
6
route
7
title
public.layouts.partials.flash-session (resources/views/public/layouts/partials/flash-session.blade.php)6bladefile
Params
0
__env
1
app
2
errors
3
course
4
links
5
config

Params
0	`course`
1	`links`
2	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`
6	`classes`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`
6	`classes`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`
6	`route`
7	`title`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`
6	`route`
7	`title`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`
6	`route`
7	`title`

Params
0	`__env`
1	`app`
2	`errors`
3	`course`
4	`links`
5	`config`

uri: GET en/courses/{slug}
middleware: web, localize:en
controller: App\Http\Controllers\CourseController@show
as: en.courses.show
namespace
prefix: /en
where
file: app/Http/Controllers/CourseController.php:17-35

6 statements were executed11.5ms

select * from `courses` where `slug_en` = 'cisco-network-security:-content-and-endpoint-securityatK' limit 1

10.1ms/app/Http/Controllers/CourseController.php:20corspedia

Metadata
Bindings	0. cisco-network-security:-content-and-endpoint-securityatK
Backtrace	17. /app/Http/Controllers/CourseController.php:20 18. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

update `courses` set `visitors` = `visitors` + 1, `courses`.`updated_at` = '2025-05-03 22:34:33' where `id` = 5341

740μs/app/Http/Controllers/CourseController.php:21corspedia

Metadata
Bindings	0. 2025-05-03 22:34:33 1. 5341
Backtrace	17. /app/Http/Controllers/CourseController.php:21 18. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 19. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260 21. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select `id`, `name_en`, `name_ar`, `topic_id`, `slug_en`, `slug_ar` from `subjects` where `subjects`.`id` in (72)

170μs/app/Http/Controllers/CourseController.php:23corspedia

Metadata
Backtrace	20. /app/Http/Controllers/CourseController.php:23 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select `id`, `name_en`, `name_ar`, `slug_en`, `slug_ar` from `topics` where `topics`.`id` in (1)

140μs/app/Http/Controllers/CourseController.php:23corspedia

Metadata
Backtrace	25. /app/Http/Controllers/CourseController.php:23 26. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 27. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 28. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select * from `providers` where `providers`.`id` in (56) and `providers`.`deleted_at` is null

150μs/app/Http/Controllers/CourseController.php:23corspedia

Metadata
Backtrace	20. /app/Http/Controllers/CourseController.php:23 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205

select * from `html_files` where `html_files`.`id` = 5332 limit 1

200μs/app/Models/Course.php:84corspedia

Metadata
Bindings	0. 5332
Backtrace	21. /app/Models/Course.php:84 28. view::public.courses.show:29 30. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:125 31. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58 32. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:72

App\Models\HtmlFile: 1
App\Models\Provider: 1
App\Models\Topic: 1
App\Models\Subject: 1
App\Models\Course: 1

_token: 9ufa9xEv1XyQfdQK8Y084m7BKWWrcEDfMOgbnfyP
locale: en
_previous: array:1 [ "url" => "https://www.corspedia.com/en/courses/cisco-network-security:-content-and-endpo...
_flash: array:2 [ "old" => [] "new" => [] ]
PHPDEBUGBAR_STACK_DATA: []

path_info

/en/courses/cisco-network-security:-content-and-endpoint-securityatK

status_code

status_text

format

html

content_type

text/html; charset=UTF-8

request_query

[]

request_request

[]

request_headers

  0 of 0   
array:24 [▼
  "cf-ipcountry" => array:1 [▶
    0 => "US"
  ]
  "cf-connecting-ip" => array:1 [▶
    0 => "18.188.146.223"
  ]
  "cdn-loop" => array:1 [▶
    0 => "cloudflare; loops=1"
  ]
  "x-forwarded-proto" => array:1 [▶
    0 => "https"
  ]
  "x-forwarded-for" => array:1 [▶
    0 => "18.188.146.223"
  ]
  "sec-fetch-site" => array:1 [▶
    0 => "none"
  ]
  "accept" => array:1 [▶
    0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
  ]
  "user-agent" => array:1 [▶
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "upgrade-insecure-requests" => array:1 [▶
    0 => "1"
  ]
  "sec-ch-ua-platform" => array:1 [▶
    0 => ""Windows""
  ]
  "sec-ch-ua-mobile" => array:1 [▶
    0 => "?0"
  ]
  "sec-ch-ua" => array:1 [▶
    0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99""
  ]
  "cache-control" => array:1 [▶
    0 => "no-cache"
  ]
  "pragma" => array:1 [▶
    0 => "no-cache"
  ]
  "sec-fetch-dest" => array:1 [▶
    0 => "document"
  ]
  "cf-ray" => array:1 [▶
    0 => "93a339f1492e1b3c-ORD"
  ]
  "accept-encoding" => array:1 [▶
    0 => "gzip, br"
  ]
  "priority" => array:1 [▶
    0 => "u=0, i"
  ]
  "sec-fetch-user" => array:1 [▶
    0 => "?1"
  ]
  "sec-fetch-mode" => array:1 [▶
    0 => "navigate"
  ]
  "cf-visitor" => array:1 [▶
    0 => "{"scheme":"https"}"
  ]
  "host" => array:1 [▶
    0 => "www.corspedia.com"
  ]
  "content-length" => array:1 [▶
    0 => ""
  ]
  "content-type" => array:1 [▶
    0 => ""
  ]
]

request_server

  0 of 0   
array:50 [▼
  "USER" => "www-data"
  "HOME" => "/var/www"
  "HTTP_CF_IPCOUNTRY" => "US"
  "HTTP_CF_CONNECTING_IP" => "18.188.146.223"
  "HTTP_CDN_LOOP" => "cloudflare; loops=1"
  "HTTP_X_FORWARDED_PROTO" => "https"
  "HTTP_X_FORWARDED_FOR" => "18.188.146.223"
  "HTTP_SEC_FETCH_SITE" => "none"
  "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
  "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  "HTTP_UPGRADE_INSECURE_REQUESTS" => "1"
  "HTTP_SEC_CH_UA_PLATFORM" => ""Windows""
  "HTTP_SEC_CH_UA_MOBILE" => "?0"
  "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99""
  "HTTP_CACHE_CONTROL" => "no-cache"
  "HTTP_PRAGMA" => "no-cache"
  "HTTP_SEC_FETCH_DEST" => "document"
  "HTTP_CF_RAY" => "93a339f1492e1b3c-ORD"
  "HTTP_ACCEPT_ENCODING" => "gzip, br"
  "HTTP_PRIORITY" => "u=0, i"
  "HTTP_SEC_FETCH_USER" => "?1"
  "HTTP_SEC_FETCH_MODE" => "navigate"
  "HTTP_CF_VISITOR" => "{"scheme":"https"}"
  "HTTP_HOST" => "www.corspedia.com"
  "REDIRECT_STATUS" => "200"
  "SERVER_NAME" => "corspedia.com"
  "SERVER_PORT" => "443"
  "SERVER_ADDR" => "141.95.147.152"
  "REMOTE_USER" => ""
  "REMOTE_PORT" => "45446"
  "REMOTE_ADDR" => "172.69.7.88"
  "SERVER_SOFTWARE" => "nginx/1.18.0"
  "GATEWAY_INTERFACE" => "CGI/1.1"
  "HTTPS" => "on"
  "REQUEST_SCHEME" => "https"
  "SERVER_PROTOCOL" => "HTTP/2.0"
  "DOCUMENT_ROOT" => "/var/www/corspedia/public"
  "DOCUMENT_URI" => "/index.php"
  "REQUEST_URI" => "/en/courses/cisco-network-security:-content-and-endpoint-securityatK"
  "SCRIPT_NAME" => "/index.php"
  "CONTENT_LENGTH" => ""
  "CONTENT_TYPE" => ""
  "REQUEST_METHOD" => "GET"
  "QUERY_STRING" => ""
  "SCRIPT_FILENAME" => "/var/www/corspedia/public/index.php"
  "PATH_INFO" => ""
  "FCGI_ROLE" => "RESPONDER"
  "PHP_SELF" => "/index.php"
  "REQUEST_TIME_FLOAT" => 1746311672.7928
  "REQUEST_TIME" => 1746311672
]

request_cookies

[]

response_headers

  0 of 0   
array:5 [▼
  "content-type" => array:1 [▶
    0 => "text/html; charset=UTF-8"
  ]
  "cache-control" => array:1 [▶
    0 => "no-cache, private"
  ]
  "date" => array:1 [▶
    0 => "Sat, 03 May 2025 22:34:33 GMT"
  ]
  "set-cookie" => array:2 [▶
    0 => "XSRF-TOKEN=eyJpdiI6IjU4VDVFY3V2bkxpc3g2NGVrdW1WOWc9PSIsInZhbHVlIjoiQWlrcGV1UnJ4R3FHRzRVNGEvSmovOFFXT21aTXhQWEduY0NEb3Z0T2g5NnFZb0U5Z1Jtb0c5ZTA3TWQ3R1FUWjQ0dEJCRStROVRrVjIrWnFRK3hXMXlpZkk4WlE5cHhRK3lrRGRvVnpuS3QrRUIxNjBFaWdPSVpIZGtuSjZDZHYiLCJtYWMiOiIzMGYyYWEwYjAxMjNhZjhkZjQ1ZDIzYzIwNzAxYzA0NDk3NjliYjA1ZGFmNDgyMjU4NjcxNGQxZjA1ODkyZjRmIiwidGFnIjoiIn0%3D; expires=Sun, 04 May 2025 00:34:33 GMT; Max-Age=7200; path=/; samesite=lax ◀XSRF-TOKEN=eyJpdiI6IjU4VDVFY3V2bkxpc3g2NGVrdW1WOWc9PSIsInZhbHVlIjoiQWlrcGV1UnJ4R3FHRzRVNGEvSmovOFFXT21aTXhQWEduY0NEb3Z0T2g5NnFZb0U5Z1Jtb0c5ZTA3TWQ3R1FUWjQ0dEJCR ▶"
    1 => "laravel_session=eyJpdiI6IjdqVFI2S0V5eitSWlo2RHZvNloyZnc9PSIsInZhbHVlIjoicy80MHBndmRndHNXWkFTRlAwdG1TNWlqbWpDVUM0MnRLVmF1WS95K05MTWRVMG9STFp2Slo2eGlLY0RJRElXZjVROXM0NXh5Z1BqcGFtU2V3ZHFxSTRTREZ1M1lldk9JV0hZL1QyUWFmbnpBVlVoeEZzclBKd2taeEZPUGl5S0kiLCJtYWMiOiJkMDU0YjY3MzdkNGQxODZhNjU0ZTE0YjcxZDc3ZjUxY2NhZGZhZjAzNmU2ZTQ0ZDBkNWY1YWU2ZjI2YTEwMTUxIiwidGFnIjoiIn0%3D; expires=Sun, 04 May 2025 00:34:33 GMT; Max-Age=7200; path=/; httponly; samesite=lax ◀laravel_session=eyJpdiI6IjdqVFI2S0V5eitSWlo2RHZvNloyZnc9PSIsInZhbHVlIjoicy80MHBndmRndHNXWkFTRlAwdG1TNWlqbWpDVUM0MnRLVmF1WS95K05MTWRVMG9STFp2Slo2eGlLY0RJRElXZjVR ▶"
  ]
  "Set-Cookie" => array:2 [▶
    0 => "XSRF-TOKEN=eyJpdiI6IjU4VDVFY3V2bkxpc3g2NGVrdW1WOWc9PSIsInZhbHVlIjoiQWlrcGV1UnJ4R3FHRzRVNGEvSmovOFFXT21aTXhQWEduY0NEb3Z0T2g5NnFZb0U5Z1Jtb0c5ZTA3TWQ3R1FUWjQ0dEJCRStROVRrVjIrWnFRK3hXMXlpZkk4WlE5cHhRK3lrRGRvVnpuS3QrRUIxNjBFaWdPSVpIZGtuSjZDZHYiLCJtYWMiOiIzMGYyYWEwYjAxMjNhZjhkZjQ1ZDIzYzIwNzAxYzA0NDk3NjliYjA1ZGFmNDgyMjU4NjcxNGQxZjA1ODkyZjRmIiwidGFnIjoiIn0%3D; expires=Sun, 04-May-2025 00:34:33 GMT; path=/ ◀XSRF-TOKEN=eyJpdiI6IjU4VDVFY3V2bkxpc3g2NGVrdW1WOWc9PSIsInZhbHVlIjoiQWlrcGV1UnJ4R3FHRzRVNGEvSmovOFFXT21aTXhQWEduY0NEb3Z0T2g5NnFZb0U5Z1Jtb0c5ZTA3TWQ3R1FUWjQ0dEJCR ▶"
    1 => "laravel_session=eyJpdiI6IjdqVFI2S0V5eitSWlo2RHZvNloyZnc9PSIsInZhbHVlIjoicy80MHBndmRndHNXWkFTRlAwdG1TNWlqbWpDVUM0MnRLVmF1WS95K05MTWRVMG9STFp2Slo2eGlLY0RJRElXZjVROXM0NXh5Z1BqcGFtU2V3ZHFxSTRTREZ1M1lldk9JV0hZL1QyUWFmbnpBVlVoeEZzclBKd2taeEZPUGl5S0kiLCJtYWMiOiJkMDU0YjY3MzdkNGQxODZhNjU0ZTE0YjcxZDc3ZjUxY2NhZGZhZjAzNmU2ZTQ0ZDBkNWY1YWU2ZjI2YTEwMTUxIiwidGFnIjoiIn0%3D; expires=Sun, 04-May-2025 00:34:33 GMT; path=/; httponly ◀laravel_session=eyJpdiI6IjdqVFI2S0V5eitSWlo2RHZvNloyZnc9PSIsInZhbHVlIjoicy80MHBndmRndHNXWkFTRlAwdG1TNWlqbWpDVUM0MnRLVmF1WS95K05MTWRVMG9STFp2Slo2eGlLY0RJRElXZjVR ▶"
  ]
]

session_attributes

  0 of 0   
array:5 [▼
  "_token" => "9ufa9xEv1XyQfdQK8Y084m7BKWWrcEDfMOgbnfyP"
  "locale" => "en"
  "_previous" => array:1 [▶
    "url" => "https://www.corspedia.com/en/courses/cisco-network-security:-content-and-endpoint-securityatK"
  ]
  "_flash" => array:2 [▶
    "old" => []
    "new" => []
  ]
  "PHPDEBUGBAR_STACK_DATA" => []
]

1 x Booting (62.33%)	215.78ms
1 x Application (37.43%)	129.56ms