{"id":12254,"date":"2010-03-17T11:53:15","date_gmt":"2010-03-17T09:53:15","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=12254"},"modified":"2010-03-17T11:53:15","modified_gmt":"2010-03-17T09:53:15","slug":"openssh-5-4-released","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2010\/03\/17\/openssh-5-4-released\/","title":{"rendered":"OpenSSH 5.4 released"},"content":{"rendered":"<!-- google_ad_section_start -->\n<p>Now that I have a bit more time on my hands, I am catching up with all the RSS feeds, news, and announcements that I&#8217;ve missed recently.\u00a0 One of them was the <a href=\"http:\/\/undeadly.org\/cgi?action=article&amp;sid=20100309072751\">release of OpenSSH 5.4<\/a> &#8211; a tool for pretty much every Linux user.\u00a0 There are a few interesting bits in the changelog:<\/p>\n<blockquote><p>Added a &#8216;netcat mode&#8217; to ssh(1): &#8220;ssh -W host:port &#8230;&#8221; This connects stdio on the client to a single port forward on the server. This allows, for example, using ssh as a ProxyCommand to route connections via intermediate servers.<\/p><\/blockquote>\n<p>and<\/p>\n<blockquote><p>Add a &#8216;read-only&#8217; mode to sftp-server(8) that disables open in write mode and all other fs-modifying protocol methods.<\/p><\/blockquote>\n<p>Also, it was mentioned that sftp got a whole lot of improvements, including tab completion, user-friendly sizes option, recursive transfers, etc.<\/p>\n<p>Overall, a very welcome release.<\/p>\n<!-- google_ad_section_end -->\n","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start -->\n<p>Now that I have a bit more time on my hands, I am catching up with all the RSS feeds, news, and announcements that I&#8217;ve missed recently.\u00a0 One of them was the release of OpenSSH 5.4 &#8211; a tool for pretty much every Linux user.\u00a0 There are a few interesting bits in the changelog: Added &hellip; <a href=\"https:\/\/mamchenkov.net\/wordpress\/2010\/03\/17\/openssh-5-4-released\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">OpenSSH 5.4 released<\/span><\/a><\/p>\n<!-- google_ad_section_end -->\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false,"_links_to":"","_links_to_target":""},"categories":[1,6,62],"tags":[200],"keyring_services":[],"class_list":["post-12254","post","type-post","status-publish","format-standard","hentry","category-general","category-linux","category-technology","tag-security"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Now that I have a bit more time on my hands, I am catching up with all the RSS feeds, news, and announcements that I&#039;ve missed recently. 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I\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":17884,"url":"https:\/\/mamchenkov.net\/wordpress\/2013\/03\/14\/ssh-dynamic-black-list\/","url_meta":{"origin":12254,"position":1},"title":"SSH dynamic black list","author":"Leonid Mamchenkov","date":"March 14, 2013","format":false,"excerpt":"Slashdot runs the post on how bots are now trying higher ports for SSH password guessing. \u00a0This is not a problem for those who do key-based authentication, but for those who have to have password authentication enabled, there is plenty of good advice in the comments to the post. \u00a0One\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8009,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/10\/06\/copying-files-to-remote-destinations-with-bells-and-whistles\/","url_meta":{"origin":12254,"position":2},"title":"Copying files to remote destinations.  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