VirtualTam's bookmarks

241. security - How can I reduce the verbosity of certain Ansible tasks to not leak passwords into syslog? - Server Fault 2017-04-22

     tags: configuration-management/ansible, linux, observability/logging, security/password

     [ permalink ]
242. Configure SPF and DKIM in Postfix on Debian 8 2017-04-21

     tags: email, email/dkim, email/postfix, email/spam, email/spf, linux, linux/debian, security/authentication

     [ permalink ]

     DKIM

     • https://en.wikipedia.org/wiki/DomainKeys_Identified_Mail
     • https://wiki.debian.org/opendkim
     • https://help.ubuntu.com/community/Postfix/DKIM

     SPF

     • https://en.wikipedia.org/wiki/Sender_Policy_Framework
     • https://help.ubuntu.com/community/Postfix/SPF

     DMARC

     • https://en.wikipedia.org/wiki/DMARC
     • https://www.skelleton.net/2015/03/21/how-to-eliminate-spam-and-protect-your-name-with-dmarc/
     • https://incenp.org/notes/2016/postfix-policydspf-opendmarc.html
243. Nmap 6 Cookbook: Nmap Cheat Sheet 2017-04-21

     tags: linux, network, network/nmap, performance, port

     [ permalink ]

     • https://security.stackexchange.com/questions/36198/how-to-find-live-hosts-on-my-network
     • https://serverfault.com/questions/376894/how-to-scan-local-network-for-ssh-able-computers
     • https://www.redhat.com/sysadmin/quick-nmap-inventory
244. Scalable and secure access with SSH | Engineering Blog | Facebook Code | Facebook 2017-04-21

     tags: cryptography/certificate, network/ssh, security/authentication

     [ permalink ]
245. GuiGui's show » Comment mettre en place un serveur DNS récursif-cache ouvert dans de bonnes conditions 2017-04-19

     tags: linux, memory/cache, network, network/dns, security, sysadmin

     [ permalink ]
246. Configure HAProxy to Load Balance Sites With SSL 2017-04-04

     tags: network, network/http, network/http-server/haproxy, network/proxy, network/tcp, network/transport-layer-security

     [ permalink ]
247. micheloosterhof/cowrie: Cowrie SSH/Telnet Honeypot 2017-04-04

     tags: honeypot, security, server

     [ permalink ]
248. SSL/TLS Strong Encryption: How-To - Apache HTTP Server Version 2.4 2017-03-29

     tags: apache, network/http, network/http-server/apache-httpd, network/transport-layer-security

     [ permalink ]
249. future-architect/vuls: Vulnerability scanner for Linux/FreeBSD, agentless, written in Go 2017-03-27

     tags: bsd/freebsd, linux, security

     [ permalink ]

     via https://www.federacy.com/docker_image_vulnerabilities

250. coreos/clair: Vulnerability Static Analysis for Containers 2017-03-27

     tags: linux, linux/container, linux/container/docker, security

     [ permalink ]

     via https://www.federacy.com/docker_image_vulnerabilities

251. OpenVPN/easy-rsa: easy-rsa - Simple shell based CA utility 2017-03-24

     tags: cryptography/certificate, cryptography/certificate-authority, cryptography/encryption, network/transport-layer-security, sysadmin

     [ permalink ]

     https://wiki.archlinux.org/index.php/Easy-RSA

252. ArchStrike - An Arch Linux repository for security professionals and enthusiasts 2017-03-19

     tags: linux, linux/archlinux, package, repository, security

     [ permalink ]
253. vEMan - An unofficial VMware® ESX(i) Manager for Linux 2017-03-09

     tags: client, esx, linux, user-interface, virtualization, vmware

     [ permalink ]

     • https://github.com/secure-diversITy/vEMan
     • https://sourceforge.net/projects/veman/

     via https://serverfault.com/questions/261869/is-there-a-vsphere-client-for-linux-or-will-there-be

254. How To Install and Configure OpenLDAP and phpLDAPadmin on an Ubuntu 14.04 Server | DigitalOcean 2017-02-27

     tags: linux, network/ldap, security/authentication

     [ permalink ]

     • https://help.ubuntu.com/community/LDAPClientAuthentication
     • https://medium.com/@griggheo/notes-on-ldap-server-setup-and-client-authentication-546f51cbd6f4#.lzx3uxgtu
255. SHAttered 2017-02-24

     tags: attack, checksum, collision, cryptography/hash, security, sha1, source-code-management/git

     [ permalink ]

     • https://security.googleblog.com/2017/02/announcing-first-sha1-collision.html
     • https://arstechnica.com/security/2017/02/at-deaths-door-for-years-widely-used-sha1-function-is-now-dead/
     • https://news.ycombinator.com/item?id=13719368
     • https://github.com/peff/git/commits/jk/sha1dc
     • https://plus.google.com/+LinusTorvalds/posts/7tp2gYWQugL
256. OpenSCAP | Security Content Automation Protocol 2017-02-14

     tags: linux, microsoft/windows, policy, security

     [ permalink ]

     https://access.redhat.com/documentation/en-US/Red_Hat_Network_Satellite/5.5/html/User_Guide/chap-Red_Hat_Network_Satellite-User_Guide-OpenSCAP.html

257. Mongoaudit — the mongoaudit guides 2017-02-13

     tags: database, database/mongodb, database/nosql, security, security/audit

     [ permalink ]

     via https://github.com/stampery/mongoaudit

258. Red Hat Directory Server - Administration Guide 2017-02-09

     tags: directory, linux, network/ldap, security/authentication

     [ permalink ]
259. Configuring the Active Directory Lightweight Directory Service (Part 1) :: Windows Server 2008 :: Articles & Tutorials :: WindowsNetworking.com 2017-02-07

     tags: activedirectory, directory, microsoft/windows, network/ldap, security/authentication

     [ permalink ]

     • https://msdn.microsoft.com/en-us/library/bb897400.aspx
     • https://technet.microsoft.com/en-us/windowsserver/dd448612.aspx
     • https://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=14683

     via https://stackoverflow.com/questions/9081888/active-directory-server-on-windows-7

260. How to create an Active Directory domain to test against 2017-02-07

     tags: activedirectory, directory, network/ldap, security/authentication

     [ permalink ]

     via http://www.freeipa.org/page/Setting_up_Active_Directory_domain_for_testing_purposes