Secure shell - Study guides, Class notes & Summaries

Unix A. Proprietary OS B. Open-source OS - A. Proprietary OS Linux A. Proprietary OS B. Open-source OS - B. Open-source OS Unix & Linux systems are usually managed remotely using ____ A. Secure Shell (TCP Port 22) B. Remote Desktop Protocol (TCP 3389)) - A. Secure Shell (TCP Port 22) Match: Keychain A. Secrets store (passwords, certificates) B. System search C. File mgmt - Keychain = A. Secrets store (passwords,

TCP Transmission Control Protocol UDP User Datagram Protocol Port 21 FTP FTP File Transfer Protocol Port 22 SSH SSH Secure Shell Port 23 Telnet Port 25 SMTP SMTP Simple Mail Transfer Protocol Port 49 TACACS TACACS Terminal Access Controller Access Control System Port 53 DNS DNS Domain Name System Port 67 (UDP) DHCP (Server) Port 68 (UDP) DHCP (Client) DHCP Dynamic Host Configu...

Which type of system is considered absolutely secure? A system that is shut off and disconnected from all networks. Which concept of the CIA Triad is associated with reliability? Integrity ____________ ensures data has not been tampered with and is correct, authentic, and reliable. Integrity A malicious actor has breached the firewall with a reverse shell. Which side of the CIA triad is most affected? Confidentiality A reverse shell enables an attacker to gain remote access to and cont...

WGU C172 Post Assessment (New 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Graded A QUESTION You are configuring a wireless access point (AP). You specify a wireless standard of 802.11n operating in the 2.4 GHz band. You also select an option to make it operate in a "backwards compatible" mode. Therefore, what additional 802.11 standards are supported? (Choose two.) 802.11g 802.11ac 802.11a 802.11b Answer: 802.11g ...

Telnet Correct Answer-tcp/23 - Unencrypted remote communication SSH - Secure Shell Correct Answer-tcp/22 - Encrypted communication link DNS - Domain Name System Correct Answer-udp/53 - Converts names to IP addresses SMTP - Simple Mail Transfer Protocol Correct Answer-tcp/25 - serv-to-serv email transfer / send email SFTP - Secure FTP Correct Answer-tcp/22 - SSH File Transfer Protocol FTP - File Transfer Protocol Correct Answer-tcp/20 (active mode data), tcp/21 (control) - transfer...

TCP Transmission Control Protocol UDP User Datagram Protocol 00:40 00:55 Port 21 FTP FTP File Transfer Protocol Port 22 SSH SSH Secure Shell Port 23 Telnet Port 25 SMTP SMTP Simple Mail Transfer Protocol Port 49 TACACS TACACS Terminal Access Controller Access Control System Port 53 DNS

Local Area Network (LAN) A network that covers a relatively small area such as a building or group of buildings (1.1 & 2.7) Personal Area Network (PAN) - Provides communication for devices owned by a single user that work over a short distance - Bluetooth, IR, NFC, etc. (1.1 & 2.7) LCD (Liquid Crystal Display) Lightweight & Inexpensive - Poor black levels due to Separate Backlight (1.2) TN (twisted nematic) Fast response Times - Low cost - Low Power Use - Limited Viewing Angles (1.2)...

TCP -ANSWER Transmission Control Protocol UDP -ANSWER User Datagram Protocol Port 21 -ANSWER FTP FTP -ANSWER File Transfer Protocol Port 22 -ANSWER SSH SSH -ANSWER Secure Shell Port 23 -ANSWER Telnet Port 25 -ANSWER SMTP SMTP -ANSWER Simple Mail Transfer Protocol Port 49 -ANSWER TACACS TACACS -ANSWER Terminal Access Controller Access Control System Port 53 -ANSWER DNS DNS -ANSWER Domain Name System Port 67 (UDP) -ANSWER DHCP (Server) Port 68 (UDP) -ANSWE...

WGU D315 Network and Security- Foundations- Exam Questions and Answers 100% CorrectWGU D315 Network and Security- Foundations- Exam Questions and Answers 100% CorrectWGU D315 Network and Security- Foundations- Exam Questions and Answers 100% Correct TCP/IP - ANSWER-Transmission Control Protocol/Internet Protocol Application Layer - ANSWER-This layer is responsible for the communication protocols between nodes. The protocols in this layer include hypertext transfer protocol (HTTP and HTTPS), ...

How do you Secure Shell into another system? - correct answer ssh <user>@<host> How do you execute commands on a remote system via Secure Shell without actually opening a new shell? - correct answer ssh <user>@<host> <command> How do you generate a public key and private key file for SSH authentication? - correct answer ssh-keygen How do you export a public key for SSH authentication on a different machine? - correct answer ssh-copy-id <user>@<host...