Contents tagged with common

• Commonly Used Ports

  Tags: ports, common

  Wednesday, November 17, 2021 12:41:00 PM

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  Commonly Used Ports

  These are the most commonly used ports, alongside their port numbers.

  20: File Transfer Protocol (FTP) data channel.

  21: File Transfer Protocol (FTP) control channel. The … more

• Ten SQL Commands You Should Be Using

  Tags: SQL Server, commands, useful, frequent, common

  Saturday, June 29, 2019 2:29:43 AM

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  https://www.databasejournal.com/features/mssql/ten-sql-commands-you-should-be-using.html

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• Commonly Open Ports

  Tags: open, ports, common, frequently

  Monday, June 10, 2019 10:36:29 PM

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  TCP 20 and 21 (File Transfer Protocol, FTP)

  TCP 22 (Secure Shell, SSH)

  TCP 23 (Telnet)

  TCP 25 (Simple Mail Transfer Protocol, SMTP)

  TCP and UDP 53 (Domain Name System, DNS)

  UDP 69 (Trivial … more