--- title: "SSH Protocol Vulnerable to MITM Attack" url: https://daily.dev/posts/ssh-protocol-vulnerable-to-mitm-attack-rg9esjaj0 source_url: https://www.feistyduck.com/newsletter/issue_108_ssh_protocol_vulnerable_to_mitm_attack type: article source: "Feisty Duck" published: 2023-12-29T11:12:18.010Z updated: 2026-03-30T02:18:41.476Z tags: ["cryptography", "dns", "pki", "security", "ssh"] reading_time: 5 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # SSH Protocol Vulnerable to MITM Attack **[Feisty Duck](https://daily.dev/sources/feistyduck)** · 5 min read · 0 upvotes · 0 comments ## Summary The SSH protocol is vulnerable to MITM attacks due to certain encryption modes. There is ongoing debate about whether using a caching DNS resolver for domain name validation constitutes delegation to a third party. AI-assisted code writing and translation have shown limitations in security and accuracy. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#cryptography](https://daily.dev/tags/cryptography), [#dns](https://daily.dev/tags/dns), [#pki](https://daily.dev/tags/pki), [#security](https://daily.dev/tags/security), [#ssh](https://daily.dev/tags/ssh) [View this post on daily.dev](https://daily.dev/posts/ssh-protocol-vulnerable-to-mitm-attack-rg9esjaj0)