Connect and Protect: Networks and Network Security

About Course

Dive into the world of networks and network security with this Google Cyber Security certification course, completely **free** on Theetay! This comprehensive course is part of Google’s renowned cybersecurity training program, designed to equip you with the skills needed for an entry-level cybersecurity job.

Building upon the knowledge gained in the previous courses, this module delves into the intricacies of connecting and securing networks. You’ll explore foundational network operations and protocols, including the Transmission Control Protocol/Internet Protocol (TCP/IP) model. Discover how network hardware, such as routers and modems, facilitate communication on the internet.

Learn how to identify network vulnerabilities and understand the importance of securing sensitive information from cyberattacks. Explore essential security measures like firewalls, system hardening, and virtual private networks (VPNs).

Led by Google cybersecurity experts, this course utilizes videos, hands-on activities, and real-world examples to foster your practical skills. Upon completion, you’ll be prepared for entry-level cybersecurity roles.

**Key Learnings:**

Understand the structure of various computer networks
Master the art of sending and receiving data over networks
Gain knowledge of common network protocols
Identify and implement common network security measures and protocols
Learn how to protect networks against intrusion tactics
Compare and contrast local networks with cloud computing
Explore different system hardening techniques

This course is available for **free** on Theetay. Enroll now and enhance your cybersecurity knowledge with Google’s expertise!

**Note:** This course is offered on platforms like **Udemy**, **Udacity**, **Coursera**, **MasterClass**, **NearPeer**, and more, all completely free on Theetay.

Course Content

Connect and Protect Networks and Network Security

A Message from the Professor
003 01_introduction-to-course-3.mp4

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004 02_course-3-overview_instructions.html

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006 03_helpful-resources-and-tips_instructions.html

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009 01_welcome-to-week-1.mp4

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012 02_chris-my-path-to-cybersecurity.mp4

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015 03_what-are-networks.mp4

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018 04_tina-working-in-network-security.mp4

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021 05_emmanuel-useful-skills-for-network-security.mp4

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024 06_network-tools.mp4

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025 07_network-components-devices-and-diagrams_instructions.html

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028 08_cloud-networks.mp4

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029 09_cloud-computing-and-software-defined-networks_instructions.html

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030 10_test-your-knowledge-introduction-to-networks_quiz.html

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033 01_introduction-to-network-communication.mp4

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036 02_the-tcp-ip-model.mp4

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039 03_the-four-layers-of-the-tcp-ip-model.mp4

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040 04_learn-more-about-the-tcp-ip-model_instructions.html

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041 05_the-osi-model_instructions.html

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042 06_test-your-knowledge-network-communication_quiz.html

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045 01_ip-addresses-and-network-communication.mp4

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046 02_components-of-network-layer-communication_instructions.html

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047 03_test-your-knowledge-local-and-wide-network-communication_quiz.html

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050 01_wrap-up.mp4

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051 02_glossary-terms-from-week-1_instructions.html

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052 03_weekly-challenge-1_exam.html

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055 01_welcome-to-week-2.mp4

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058 02_network-protocols.mp4

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059 03_common-network-protocols_instructions.html

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060 04_additional-network-protocols_instructions.html

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061 05_test-your-knowledge-recognize-different-network-protocols_quiz.html

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064 06_wireless-protocols.mp4

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065 07_the-evolution-of-wireless-security-protocols_instructions.html

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068 01_firewalls-and-network-security-measures.mp4

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071 02_virtual-private-networks-vpns.mp4

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074 03_security-zones.mp4

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075 04_subnetting-and-cidr_instructions.html

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078 05_proxy-servers.mp4

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079 06_virtual-networks-and-privacy_instructions.html

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080 07_test-your-knowledge-system-identification_quiz.html

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083 01_wrap-up.mp4

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084 02_glossary-terms-from-week-2_instructions.html

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085 03_weekly-challenge-2_exam.html

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088 01_welcome-to-week-3.mp4

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091 02_the-case-for-securing-networks.mp4

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092 03_how-intrusions-compromise-your-system_instructions.html

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095 01_denial-of-service-dos-attacks.mp4

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096 02_read-tcpdump-logs_instructions.html

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097 03_activity-analyze-network-layer-communication_quiz.html

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098 04_real-life-ddos-attack_instructions.html

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099 05_test-your-knowledge-secure-networks-against-denial-of-service-dos-attacks_quiz.html

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102 01_malicious-packet-sniffing.mp4

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105 02_ip-spoofing.mp4

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106 03_overview-of-interception-tactics_instructions.html

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107 04_activity-analyze-network-attacks_quiz.html

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108 05_test-your-knowledge-network-interception-attack-tactics_quiz.html

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111 01_wrap-up.mp4

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112 02_glossary-terms-from-week-3_instructions.html

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113 03_weekly-challenge-3_exam.html

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116 01_welcome-to-week-4.mp4

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119 02_security-hardening.mp4

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122 01_os-hardening-practices.mp4

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123 02_brute-force-attacks-and-os-hardening_instructions.html

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124 03_activity-apply-os-hardening-techniques_quiz.html

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125 04_test-your-knowledge-os-hardening_quiz.html

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128 01_network-hardening-practices.mp4

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129 02_network-security-applications_instructions.html

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130 03_activity-analysis-of-network-hardening_quiz.html

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131 04_test-your-knowledge-network-hardening_quiz.html

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134 01_network-security-in-the-cloud.mp4

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137 02_kelsey-cloud-security-explained.mp4

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138 03_secure-the-cloud_instructions.html

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139 04_test-your-knowledge-cloud-hardening_quiz.html

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142 01_wrap-up.mp4

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143 02_glossary-terms-from-week-4_instructions.html

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144 03_weekly-challenge-4_exam.html

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145 04_portfolio-activity-use-the-nist-cybersecurity-framework-to-respond-to-a-security_exam.html

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148 01_course-wrap-up.mp4

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150 02_course-3-glossary_instructions.html

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151 03_get-started-on-the-next-course_instructions.html

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152 01__resources.html

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About Course

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Course Content

Connect and Protect Networks and Network Security

A Message from the Professor

003 01_introduction-to-course-3.mp4

004 02_course-3-overview_instructions.html

006 03_helpful-resources-and-tips_instructions.html

009 01_welcome-to-week-1.mp4

012 02_chris-my-path-to-cybersecurity.mp4

015 03_what-are-networks.mp4

018 04_tina-working-in-network-security.mp4

021 05_emmanuel-useful-skills-for-network-security.mp4

024 06_network-tools.mp4

025 07_network-components-devices-and-diagrams_instructions.html

028 08_cloud-networks.mp4

029 09_cloud-computing-and-software-defined-networks_instructions.html

030 10_test-your-knowledge-introduction-to-networks_quiz.html

033 01_introduction-to-network-communication.mp4

036 02_the-tcp-ip-model.mp4

039 03_the-four-layers-of-the-tcp-ip-model.mp4

040 04_learn-more-about-the-tcp-ip-model_instructions.html

041 05_the-osi-model_instructions.html

042 06_test-your-knowledge-network-communication_quiz.html

045 01_ip-addresses-and-network-communication.mp4

046 02_components-of-network-layer-communication_instructions.html

047 03_test-your-knowledge-local-and-wide-network-communication_quiz.html

050 01_wrap-up.mp4

051 02_glossary-terms-from-week-1_instructions.html

052 03_weekly-challenge-1_exam.html

055 01_welcome-to-week-2.mp4

058 02_network-protocols.mp4

059 03_common-network-protocols_instructions.html

060 04_additional-network-protocols_instructions.html

061 05_test-your-knowledge-recognize-different-network-protocols_quiz.html

064 06_wireless-protocols.mp4

065 07_the-evolution-of-wireless-security-protocols_instructions.html

068 01_firewalls-and-network-security-measures.mp4

071 02_virtual-private-networks-vpns.mp4

074 03_security-zones.mp4

075 04_subnetting-and-cidr_instructions.html

078 05_proxy-servers.mp4

079 06_virtual-networks-and-privacy_instructions.html

080 07_test-your-knowledge-system-identification_quiz.html

083 01_wrap-up.mp4

084 02_glossary-terms-from-week-2_instructions.html

085 03_weekly-challenge-2_exam.html

088 01_welcome-to-week-3.mp4

091 02_the-case-for-securing-networks.mp4

092 03_how-intrusions-compromise-your-system_instructions.html

095 01_denial-of-service-dos-attacks.mp4

096 02_read-tcpdump-logs_instructions.html

097 03_activity-analyze-network-layer-communication_quiz.html

098 04_real-life-ddos-attack_instructions.html

099 05_test-your-knowledge-secure-networks-against-denial-of-service-dos-attacks_quiz.html

102 01_malicious-packet-sniffing.mp4

105 02_ip-spoofing.mp4

106 03_overview-of-interception-tactics_instructions.html

107 04_activity-analyze-network-attacks_quiz.html

108 05_test-your-knowledge-network-interception-attack-tactics_quiz.html

111 01_wrap-up.mp4

112 02_glossary-terms-from-week-3_instructions.html

113 03_weekly-challenge-3_exam.html

116 01_welcome-to-week-4.mp4

119 02_security-hardening.mp4

122 01_os-hardening-practices.mp4

123 02_brute-force-attacks-and-os-hardening_instructions.html

124 03_activity-apply-os-hardening-techniques_quiz.html

125 04_test-your-knowledge-os-hardening_quiz.html

128 01_network-hardening-practices.mp4

129 02_network-security-applications_instructions.html

130 03_activity-analysis-of-network-hardening_quiz.html

131 04_test-your-knowledge-network-hardening_quiz.html

134 01_network-security-in-the-cloud.mp4

137 02_kelsey-cloud-security-explained.mp4

138 03_secure-the-cloud_instructions.html

139 04_test-your-knowledge-cloud-hardening_quiz.html

142 01_wrap-up.mp4

143 02_glossary-terms-from-week-4_instructions.html

144 03_weekly-challenge-4_exam.html