From owner-freebsd-hackers@freebsd.org Sun Jan 6 19:25:18 2019 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 998A81498222 for ; Sun, 6 Jan 2019 19:25:18 +0000 (UTC) (envelope-from mozolevsky@gmail.com) Received: from mail-oi1-f172.google.com (mail-oi1-f172.google.com [209.85.167.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8FABD8B47D for ; Sun, 6 Jan 2019 19:25:17 +0000 (UTC) (envelope-from mozolevsky@gmail.com) Received: by mail-oi1-f172.google.com with SMTP id r62so34332236oie.1 for ; Sun, 06 Jan 2019 11:25:17 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=9G3CdH0HMzVGtvVg2SOyaURtPnnBBJTfBmyGGgWZkTg=; b=Xf8qRYjIuc9qOEFwW6pDBTm74+6uJiq66ZyLPdzCPWtiaYxmPkwFultjjOLZrSZ4QY 5TdbUdOKioIMsai5zw2a77SAg/HTzBfWoDrDcZDhkx4NEW6WOvalTGdRcEZAbzP6BCj1 qAF0I4AAff5BGENtC812afwOwJNd7i/zz2ylTpCo2SpNW4/qtwejKt5Vbc4RLDlFoaI+ FWeUmFPkuW9JzfwR+682HQWw0BzVLKnXJUxaba3qUAiHvDmyW5fN5twxCJG8OWzJS786 YyUWT3VJWstUbE/gzXtUcmowu6HO4sAQVTswgnhHO/YzQzzW5+wKGARWFr1nq9IWRYEW cHWw== X-Gm-Message-State: AJcUukeXwMY4+RDty1omVMN7p95esuI6kvhs9zHRcKd3XDqQPsz+yxxS 6ZJ/O8mfPCJC1lEL8RJEXwXCPbExBAUb4awCflzvWw== X-Google-Smtp-Source: ALg8bN5VArbMp6evSVTn7FNlxKkHXH29+1oO5iM+CvkFVHGnYf/S08jljVScxs/lODZPO9arIxZ26qbVNHGIABOO0iM= X-Received: by 2002:aca:5987:: with SMTP id n129mr6560216oib.174.1546802711136; Sun, 06 Jan 2019 11:25:11 -0800 (PST) MIME-Version: 1.0 References: <201901051953.x05JrucZ071109@slippy.cwsent.com> In-Reply-To: From: Igor Mozolevsky Date: Sun, 6 Jan 2019 19:24:35 +0000 Message-ID: Subject: Re: Strategic Thinking (was: Re: Speculative: Rust for base system components) To: Wojciech Puchar Cc: Hackers freeBSD Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 8FABD8B47D X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of mozolevsky@gmail.com designates 209.85.167.172 as permitted sender) smtp.mailfrom=mozolevsky@gmail.com X-Spamd-Result: default: False [-4.09 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-0.999,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; DMARC_NA(0.00)[hybrid-lab.co.uk]; MIME_TRACE(0.00)[0:+]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[172.167.85.209.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.92)[-0.917,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_TLS_LAST(0.00)[]; FORGED_SENDER(0.30)[igor@hybrid-lab.co.uk,mozolevsky@gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[igor@hybrid-lab.co.uk,mozolevsky@gmail.com]; IP_SCORE(-1.16)[ip: (-0.30), ipnet: 209.85.128.0/17(-3.77), asn: 15169(-1.67), country: US(-0.08)]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Jan 2019 19:25:18 -0000 On Sun, 6 Jan 2019 at 19:09, Wojciech Puchar wrote: > If something could be added then it would be limiting what ports can each > user open. But it's not really a problem. Actually what would be really great is to be able to limit IP addresses or VLANs to UIDs/GIDs. -- Igor M.