@tjssh

Cybersecurity expert. Inventor of SSH - Secure Shell. Artificial intelligence, machine learning, linguistics, knowledge representation. 30+ US patents.

 Helsinki, Finland
ylonen.org
Joined December 2009
  • Tweets825
  • Following4.5K
  • Followers7.4K
131Media
Replying to @tjssh
.@tjssh SSH access to from DEV/TEST to PROD in a real mid-sized bank, violates segregation of duties (anonymized). ssh.com/ra
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I'm leaving this New Twitter. It was once a useful platform.
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I'll be talking with Sam Curry tomorrow in the webinar on the Future of Security. You are welcome to join! Please register at: attendee.gotowebinar.com/reg…
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When did it start to feel normal to run 50-150GB processes every few minutes?
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Tatu Ylonen retweeted
CRN
@CRN19 Mar 2018
#Intel pledges more fixes against #Spectre And #Meltdown. Here's what you need to know about the latest updates:
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Tatu Ylonen retweeted
CRN
@CRN21 Feb 2018
Is it time to regulate #IoT devices? We talk to #cybersecurity experts @samjcurry and @tjssh about the rising threats of smart devices.
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Want to see how future of Cloud Access for #DevOps? Visit @SSH booth in @CloudExpoEurope Stand: S2248 #CSE18 #security
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SSH.COM & ISACA: SSH (Secure Shell) Practitioner guidelines. info.ssh.com/ssh_practitione… #grc #infosec #isaca
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ISACA: SSH Practitioner guidelines. info.ssh.com/ssh_practitione… #grc #infosec #isaca
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It looks like the Intel attacks seriously affect end user systems as well and are remotely exploitable (Javascript, flash/client-side Java?). Can be injected to any unencrypted HTTP connection on the network or by corrupt server. Browser dependent. Email? spectreattack.com/spectre.pd…
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The Intel speculative execution flaw appears serious and multiuser systems (especially public cloud hypervisors) MUST be patched quickly. End user systems and appliances appear largely unaffected (single user). Not remotely exploitable. Performance penalty from fix 5-30% or so.
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Understand how to manage SSH. ISACA guidance for the audit/compliance practitioner. info.ssh.com/ssh_practitione… #infosec #grc #isaca
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How to audit SSH? Read ISACA joint paper SSH Practitioner considerations. info.ssh.com/ssh_practitione… #infosec #grc #isaca
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Presenting in 20 minutes (11:00am ET) on BrightTalk on How to Fix Cybersecurity. Welcome to join webinar. brighttalk.com/webcast/288/2…
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GRC guidance from ISACA&SSH: SSH Practitioner considerations. info.ssh.com/ssh_practitione… #infosec #grc #isaca
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How to create SSH keys securely (also on IoT!). ssh.com/ssh/keygen/ #infosec #iot
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Webinar today: SSH keys provide access - don't confuse them with certificates. info.ssh.com/ssh_keys_provid… #infosec #grc
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Unmanaged SSH keys can destroy even a major enterprise. See how: ssh.com/iam/how-to-kill-a-fo… #infosec #grc #isaca
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Oct 25 webinar on SSH keys - should they be managed like access tokens or like certificates? info.ssh.com/ssh_keys_provid… #infosec #grc
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New ISACA guidance on SSH (Secure Shell). How to audit&secure SSH keys and access. info.ssh.com/ssh_practitione… #infosec #grc #ISACA
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New ISACA guidance on SSH for the practitioner. SSH keys, encryption, policy, audit. Free download: info.ssh.com/ssh_practitione… #infosec #grc
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