Tag: ssh

Common Network Protocols – CompTIA A+ 220-901 – 2.4

Common Network Protocols – CompTIA A+ 220-901 – 2.4

Last modified on June 6th, 2018 at 3:57 pm

Our applications rely on some very specialized protocols to surf the Internet, transfer mail, or manage our servers. In this video, you’ll learn about some of the most popular network protocols.

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Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4

Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4

Last modified on June 6th, 2018 at 3:45 pm

We use transport-layer protocols to communicate to specific services on a remote device. In this video, you’ll learn about some of the most popular TCP and UDP ports used on our servers.

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Application Ports and Protocols – CompTIA Network+ N10-006 – 5.10

Application Ports and Protocols – CompTIA Network+ N10-006 – 5.10

Last modified on May 20th, 2015 at 3:56 pm

The knowledge of our application ports and protocols is important for network security and management. In this video, you’ll learn about the popular application ports and protocols on your network.

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Using Secure Protocols – CompTIA Network+ N10-006 – 3.3

Using Secure Protocols – CompTIA Network+ N10-006 – 3.3

Last modified on May 20th, 2015 at 3:41 pm

The traffic we send across the network is subject to viewing by anyone along the way. In this video, you’ll learn about which protocols and services should be used to ensure a secure communications channel.

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Transport Encryption Algorithms – CompTIA Security+ SY0-401: 6.2

Transport Encryption Algorithms – CompTIA Security+ SY0-401: 6.2

Last modified on September 26th, 2014 at 4:09 pm

We use a number of algorithms to maintain the security of our data as it flows across the network. In this video, you’ll learn about SSL, SSH, and IPsec encryption protocols.

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Telnet and SSH – CompTIA Security+ SY0-401: 1.4

Telnet and SSH – CompTIA Security+ SY0-401: 1.4

Last modified on August 24th, 2014 at 11:18 pm

Terminal access to remote devices is an important part of network and security management. In this video, you’ll learn how to use Telnet and SSH to manage your network infrastructure.

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Configuring Linux Systems Without a Keyboard – CompTIA Linux+ LX0-101: 101.1

Configuring Linux Systems Without a Keyboard – CompTIA Linux+ LX0-101: 101.1

Last modified on April 22nd, 2013 at 9:45 pm

In a data center, it’s common to find “headless” computers that do not have monitors or keyboards. In this video, you’ll learn how to use SSH and VNC to manage your Linux OS across the network.

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Common Network Protocols – CompTIA A+ 220-801: 2.4

Common Network Protocols – CompTIA A+ 220-801: 2.4

Last modified on September 25th, 2019 at 4:39 pm

Today’s networks use complex protocols to resolve IP addresses, maintain user databases, transfer files, and manage infrastructure devices. In this video, you’ll learn about DHCP, DNS, LDAP and X.500, SNMP, SMB, SSH, and SFTP.

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Remote Access – CompTIA Network+ N10-005: 5.2

Remote Access – CompTIA Network+ N10-005: 5.2

Last modified on June 28th, 2012 at 9:35 am

We can use many different technologies to connect and use resources over a remote connection. In this video, you’ll learn about PPP and PPPoE protocols, remote control technologies like RDP and ICA, and how to use a secure SSH terminal connection.

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CompTIA Network+ N10-005: 1.6 – Management Protocols

CompTIA Network+ N10-005: 1.6 – Management Protocols

Our advanced network management systems use specialized protocols to perform their tasks. In this video, you’ll learn how SNMP, SSH, ICMP, and other protocols are used to keep our networks running at peak efficiency.

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