From owner-freebsd-current@freebsd.org Fri Mar 20 07:38:02 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D706125E2E6 for ; Fri, 20 Mar 2020 07:38:02 +0000 (UTC) (envelope-from Alexander@leidinger.net) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 48kFxQ0vHJz3PTg for ; Fri, 20 Mar 2020 07:38:02 +0000 (UTC) (envelope-from Alexander@leidinger.net) Received: by mailman.nyi.freebsd.org (Postfix) id 1CD4525E2E5; Fri, 20 Mar 2020 07:38:02 +0000 (UTC) Delivered-To: current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1B6B925E2E3 for ; Fri, 20 Mar 2020 07:38:02 +0000 (UTC) (envelope-from Alexander@leidinger.net) Received: from mailgate.Leidinger.net (bastille.leidinger.net [89.238.82.207]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48kFxN6m5Zz3PTZ for ; Fri, 20 Mar 2020 07:38:00 +0000 (UTC) (envelope-from Alexander@leidinger.net) Received: from outgoing.leidinger.net (p5B165AA3.dip0.t-ipconnect.de [91.22.90.163]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-256)) (Client did not present a certificate) by mailgate.Leidinger.net (Postfix) with ESMTPSA id 930081247; Fri, 20 Mar 2020 08:37:57 +0100 (CET) Received: from webmail.leidinger.net (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-256) server-digest SHA256) (Client did not present a certificate) by outgoing.leidinger.net (Postfix) with ESMTPS id 0D3D2117D8; Fri, 20 Mar 2020 08:37:25 +0100 (CET) Date: Fri, 20 Mar 2020 08:37:24 +0100 Message-ID: <20200320083724.Horde.mJP7Uiof0Nh1J0qOg9dHt-v@webmail.leidinger.net> From: Alexander Leidinger To: Matthias Apitz Cc: current@freebsd.org Subject: Re: HOWTO donate CPU to the fight against the Corona-virus References: <20200319085745.Horde.yAf5603LMT07oVm8NR1Abs6@webmail.leidinger.net> <20200320070112.GA2704@c720-r342378> In-Reply-To: <20200320070112.GA2704@c720-r342378> Accept-Language: de,en Content-Type: multipart/signed; boundary="=_zLykYi0vdp3jyDS_weq4cWh"; protocol="application/pgp-signature"; micalg=pgp-sha1 MIME-Version: 1.0 X-Rspamd-Queue-Id: 48kFxN6m5Zz3PTZ X-Spamd-Bar: -------- X-Spamd-Result: default: False [-8.80 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[leidinger.net:s=outgoing-alex]; NEURAL_HAM_MEDIUM(-0.99)[-0.995,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.00)[-0.998,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[leidinger.net:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[leidinger.net,quarantine]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; IP_SCORE(-3.71)[ip: (-9.75), ipnet: 89.238.64.0/18(-4.87), asn: 34240(-3.91), country: DE(-0.02)]; ASN(0.00)[asn:34240, ipnet:89.238.64.0/18, country:DE]; RCVD_TLS_ALL(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[163.90.22.91.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Mar 2020 07:38:02 -0000 This message is in MIME format and has been PGP signed. --=_zLykYi0vdp3jyDS_weq4cWh Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Quoting Matthias Apitz (from Fri, 20 Mar 2020=20=20 08:01:12=20+0100): > El d=C3=ADa jueves, marzo 19, 2020 a las 08:57:45a. m. +0100, Alexander= =20=20 >=20Leidinger escribi=C3=B3: > >> Hi, >> >> if someone wants to donate some FreeBSD based CPU resources to the >> fight against the Corona-virus, here is a quick HOWTO in terms of >> installing the Folding@Home client on FreeBSD: >> >> https://www.leidinger.net/blog/2020/03/19/fighting-the-coronavirus-with-= freebsd-foldinghome/ >> >> I tested this on a recent -current. > > Alexander, > > As far as I understand, the binary(!) tool pulls tasks from the net and > communicates the results back over net, correct? > > What about the security aspect of this? This is correct. And a malicious person may distribute malware to you.=20= =20 If=20e.g. the group behind emotet would be able to infiltrate the=20=20 servers=20of the project and inject their malicious payload somehow, it=20= =20 would=20be a big disaster (as there are even science organisations /=20=20 universities=20/ ... participating as far as I understand it). Personally I have this binary running on FreeBSD in a jail, but also=20=20 on=20a Windows laptop. This is something were everyone needs to do their=20= =20 risk-management=20on their own. Currently with the Corona-virus I=20=20 consider=20for myself the benefit of participating with a lot resources=20= =20 more=20important than the risk (on the laptop). When the current=20=20 situation=20normalizes, I probably stop the client on the laptop, but=20=20 will=20let it run in the jail (with less resources donated to it). YMMV. Bye, Alexander. --=20 http://www.Leidinger.net=20Alexander@Leidinger.net: PGP 0x8F31830F9F2772BF http://www.FreeBSD.org netchild@FreeBSD.org : PGP 0x8F31830F9F2772BF --=_zLykYi0vdp3jyDS_weq4cWh Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJedHK0AAoJEBINsJsD+NiGGM0P/R7TGi1yf90lsnUk9bUDGbHm BI/VHKM+xS3aoucm7tgLrmY+T1nuPjZ1pUhKFZeIrNmMV1xWvOH9WwdWaWWTbt6P pF2orDVXz7vtYQXjbBm90774fR7lCSXDBlNFpm1+1Gri3rnncDAt/Vfij1Kne7NQ d50q2MNMFJFzmLWBbRfr96gfgFa52ZnbaPZLzoKlQ/9LXERseFXW7ZxKhkz2TajA rz/iMrkMAyTCe40Y6fou698eK2An3w47gvfOpvBKf5BMAfQiF2DOiySFaule7fM1 +ieaL192qtbqSqbnenPRiJdi6+SB0oCa9afDLMpzAlntYN7IPB8NiiJ2nZfPd3qC +dCWXBhf0QwjdjycAKK2o6A2SA3ZmWsPDtlW7UU7/jvB728BTboWQOvggUsVmbUB Eck58pdIFptyd/bwi3qYGNwA8+RxKDD8f7lfUhlNU/ixybqJgbCyafV4RwjfAUAb Qyq2KUArKHNY6s5pkiZoPPmuNrQph8Tfqa3yAIQP5MJCTpfJmdL2YH8IB6O50UCl HdNHg8RakhxMJEagHpmTbCcBMNHjPSLL6jFZrvY3GrziuStK/Jxe8JxtyTOZoxL+ tlQ08g2bDZpZPcgbNZ/sJ2ZRfPpM3BsNs1Yo/DLX3rXOVjTi8hAxTaxEtWZCN6LY ozwFwn8wDiVyjND+z7N1 =anKX -----END PGP SIGNATURE----- --=_zLykYi0vdp3jyDS_weq4cWh--