SSH Security Solution for Linux on IBM Mainframes
Finnish company SSH Communications Security has expanded its product family SSH Tectia with a security software package for Linux running on IBM System z mainframes.
Behind SSH Communications Security is Tatu Ylönen, creator of the Secure Shell (SSH) network protocol that led to development of the OpenSSH open source project. The company sells his proprietary variant of OpenSSH under the name SSH Tectia with the matching service and support. The company has experienced increasing demand among Linux and IBM mainframe users, therefore released a version specific to this environment. CEO George Adams claims that Linux on IBM System z "is increasingly being used as an OS for virtualized IT environments," thereby identifying the target group and promising a fully supported communications security solution for complex multiplatform environments.
The company promotes the SSH Tectia Server for IBM z/OS as a scalable all-in-one security solution. The product provides data encryption, internal and external data transfers, tunneling application connections and system administration. The software is based on the third generation of the Secure Shell protocol (SSH G3), which promises higher performance and faster throughput via multithreading, among other things. To allow optimal performance, the product relies on the hardware crypto accelerator already integrated on the IBM mainframe. Additional functionality of the software includes secure host-based authentication, file transfers and TN3270 tunneling. Also included are command line tools for secure remote execution. SSH Tectia Server is available immediately; extensive information about the functionality is in the release notes.
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
![Learn More](https://www.linux-magazine.com/var/linux_magazin/storage/images/media/linux-magazine-eng-us/images/misc/learn-more/834592-1-eng-US/Learn-More_medium.png)
News
-
NVIDIA Released Driver for Upcoming NVIDIA 560 GPU for Linux
Not only has NVIDIA released the driver for its upcoming CPU series, it's the first release that defaults to using open-source GPU kernel modules.
-
OpenMandriva Lx 24.07 Released
If you’re into rolling release Linux distributions, OpenMandriva ROME has a new snapshot with a new kernel.
-
Kernel 6.10 Available for General Usage
Linus Torvalds has released the 6.10 kernel and it includes significant performance increases for Intel Core hybrid systems and more.
-
TUXEDO Computers Releases InfinityBook Pro 14 Gen9 Laptop
Sporting either AMD or Intel CPUs, the TUXEDO InfinityBook Pro 14 is an extremely compact, lightweight, sturdy powerhouse.
-
Google Extends Support for Linux Kernels Used for Android
Because the LTS Linux kernel releases are so important to Android, Google has decided to extend the support period beyond that offered by the kernel development team.
-
Linux Mint 22 Stable Delayed
If you're anxious about getting your hands on the stable release of Linux Mint 22, it looks as if you're going to have to wait a bit longer.
-
Nitrux 3.5.1 Available for Install
The latest version of the immutable, systemd-free distribution includes an updated kernel and NVIDIA driver.
-
Debian 12.6 Released with Plenty of Bug Fixes and Updates
The sixth update to Debian "Bookworm" is all about security mitigations and making adjustments for some "serious problems."
-
Canonical Offers 12-Year LTS for Open Source Docker Images
Canonical is expanding its LTS offering to reach beyond the DEB packages with a new distro-less Docker image.
-
Plasma Desktop 6.1 Released with Several Enhancements
If you're a fan of Plasma Desktop, you should be excited about this new point release.