SSH News and Articles

Encrypt and decrypt files with Age or Rage

Keep It Simple free

Age and Rage are the Go and Rust implementations of a simple, modern, and secure file encryption tool.
encryption , SSH , tools
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Lead Image © Andriy Popov, 123RF.com

A central access manager for SSH, Kubernetes, and others

Bouncer free

Teleport centrally manages logins against various protocols, including SSH, Kubernetes, and databases. Functions such as two-factor authentication are included in the scope of delivery, as is management of your own certificates.
authentication , Kubernetes , SSH
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Lead Image © Olivier Le Moal, 123RF.com

Secure SSH connections the right way

Certified free

Admins use SSH, the proverbial Swiss army knife of system management, for many of their daily tasks, but no matter how powerful the tool might be, it typically does not offer adequate protection. We look at ways to tighten SSH security.
Administration , Security , SSH , System Management
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Lead Image © Amy Walters, 123RF.com

Hardening network services with DNS

Defenders free

The Domain Name System, in addition to assigning IP addresses, lets you protect the network communication of servers in a domain. DNS offers further hardening of network protocols – in particular, SSH fingerprinting and CAA records.
DNS , Internet security , Security , SSH
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SSHFS for Shared Storage

SSHFS is often overlooked as an HPC shared filesystem solution.

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Lead Image © yemelyanov, 123RF.com

Call web pages in the terminal with Browsh

Block Graphics free

The Browsh command-line browser displays web pages with text characters and thus supports true-to-layout browsing at the command line.
graphical , Linux , shell , SSH
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Shared Storage with NFS and SSHFS

HPC systems require shared filesystems to function effectively. Two really good choices for both small and large systems are NFS and SSHFS.

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Lead Image © Fotoflash,Fotolia.com

The top three SSH tricks

Security Skills free

Add extra security to your SSH service, securely copy files to and from remote computers, and configure passwordless SSH for automation scripting.
automation , password manage... , scripting , Security , SSH
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Combining Directories on a Single Mountpoint with SSHFS-MUX

With some simple tuning, SSHFS performance is comparable to NFS almost across the board. In an effort to get even more performance from SSHFS, we examine SSHFS-MUX, which allows you to combine directories from multiple servers into a single mountpoint.

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Safe Connection

For Linux admins, SSH is one the most important tools of remote administration. SSH also works in Windows, with tools such as PuTTY or WinSSH, MobaXterm, WinSCP, or Swish.

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