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[[Category:OPS335]]
= Fall 2017 Summer 2019 =
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'''Instructors:'''
*'''Peter CallaghanMurray Saul''' (Sections Section '''C''', '''D''' & '''EA''' )*'''Murray SaulAhad Mammadov''' (Sections '''A''' & Section '''B, C, and D''')
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<td width="20%" style="border-bottom: thin solid black;">'''Week 1:'''<br>Sept 4 May 6 - 10<br>(Labour Day Holiday: Sept 4th<br>No scheduled classes)12</td>
<td style="border-bottom: thin solid black;">'''Introduction to OPS335:'''<ul><li>Outline, policies</li><li>Assignments, labs, evaluation, email</li><li>Preparation for OPS335 labs</li></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: [https://prezi.com/qbxmixajutyy/welcome-to-ops335-lab-preparation/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week1.pdf PDF]</li><li>[[OPS335_Install_Flash]]<br>(in order to view web notes in Centos7)</li></ul>'''Online Reference:'''<ul><li>[https://wiki.centos.org/TipsAndTricks#head-4c9ee55a5c9dc051bd32e795b46a3856e41a0335 Centos7 Install Tips]</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 2:'''<br />Sept 11 May 13 - 1719</td>
<td style="border-bottom: thin solid black;">'''Basic Networking & Backups:'''<ul><li>ifconfig & route vs ip; resolv.conf, hostnamectl</li><li>/etc/sysconfig/network-scripts/</li><li>Network connection troubleshooting</li><li>SSH & SSH Keys</li><li>rsync & cron</li></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<br>Networking: [https://prezi.com/ygrjyil6wcye/network-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week2a.pdf PDF]<br>Backups & Cron: [https://prezi.com/bt5bzcerkav6/backups-cron/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week2b.pdf PDF]</li><li>Chapter 14 - TCP/IP Networking</li></ul>'''Online Reference:'''<ul><li>[https://www.tty1.net/blog/2010/ifconfig-ip-comparison_en.html ip vs ifconfig]</li><li>[http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch04_:_Simple_Network_Troubleshooting#.VppvTZeVtQI Simple Network Troubleshooting]</li><li>[http://zenit.senecac.on.ca/wiki/index.php/OPS235_Lab_7_-_CentOS7 OPS235 - Lab7]</li><li>[https://www.digitalocean.com/community/tutorials/how-to-use-rsync-to-sync-local-and-remote-directories-on-a-vps rsync Howto]</li><li>[https://help.ubuntu.com/community/CronHowto Cron HowTo]</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 3:'''<br>Sept 18 May 20 - 2426</td>
<td style="border-bottom: thin solid black;">'''Packet Filtering Using iptables:'''<ul><li>What is Packet Filtering</li><li>iptables Basics<br>(Tables, Chains, Targets)</li><li>iptables Commands & Options</li><li>iptables Command Examples</li><li>Saving iptables Settings</li></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: [https://prezi.com/akyqt4h40oel/iptables-packet-filtering/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week3.pdf PDF]</li><li>Chapter 22 - Security</li></ul>
'''Online Reference:'''<ul><li>[https://en.wikipedia.org/wiki/Iptables#Overview Overview]</li><li>[https://wiki.centos.org/HowTos/Network/IPTables CentOS Wiki] </li><li>YouTube Video: [https://www.youtube.com/watch?v=Elztxe6IrZc Using iptables w/ tmux & watch] </li></ul></td>
<td style="border-bottom: thin solid black;font-weight:bold;">[http://zenit.senecac.on.ca/wiki/index.php/OPS335_Lab_2 Lab 2a:<br>Packet Filtering Using iptables]</td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 4:'''<br>Sept 25 May 27 - Oct 1June 2</td>
<td style="border-bottom: thin solid black;">'''Network Address Translation /<br>iptables Best Practices'''<ul><li>Network Address Translation<br>(NAT Table - iptables)</li><li>Debugging firewall problems:<ul><li> Troubleshooting Procedures</li><li>Troubleshooting Tools</li><li>Troubleshooting Exercises</li></ul></li></ul></td>
<td style="border-bottom: thin solid black;">'''Online Reference:'''<ul><li>Slides: [https://prezi.com/xhhxtdqccpwb/iptables-network-address-translation/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops335/ops335_w3b.pdf PDF ]</li><li>YouTube Video: [https://www.youtube.com/watch?v=fghYXdYMCrs&feature=youtu.be Masquerading Demo]</li><li>Chapter 22 - Security</li><li>[http://zenit.senecac.on.ca/wiki/index.php/OPS335_Lab_1#Linux_Network_Connection_Configuration_Troubleshooting Test Network Connectivity]<br>(From Lab1)</li><li>[https://community.rackspace.com/products/f/25/t/248 Basic IPTABLES Troubleshooting]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[http://zenit.senecac.on.ca/wiki/index.php/OPS335_Lab_2b Lab 2b:<br>Additional iptables Troubleshooting]</td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 5:'''<br>Oct 2 June 3 - 8June 9</td>
<td style="border-bottom: thin solid black;">'''Domain Name System (DNS):'''<ul><li>Address resolution mechanism (zone definitions)</li><li>DNS server setup</li><li>Querying Name Servers</li><li>Reverse DNS lookups</li></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<br>DNS Overview: [https://prezi.com/1tbtqkahda-a/dns-creation-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5a.pdf PDF]<br>DNS Configuration: [https://prezi.com/4hk05f7v_r_x/dns-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5a_2.pdf PDF]</li><li>YouTube Video: [https://www.youtube.com/watch?v=SXt1FLl-EBI How DNS Works]<li>Chapter 17 - DNS: The Domain Name System</li></ul>'''Online Reference:'''<ul><li>[https://en.wikipedia.org/wiki/Domain_Name_System#Address_resolution_mechanism Address resolution mechanism]</li><li>[https://en.wikipedia.org/wiki/Reverse_DNS_lookup Reverse DNS lookups]</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 6:'''<br>Oct 9 June 10 - 15<br>(Thanksgiving Holiday: Oct 9th<br>No scheduled classes)June 16</td>
<td style="border-bottom: thin solid black;">'''Performing DNS Queries'''<ul><li>SOA, MX, TXT records</li><li>Coordinating multiple servers</li></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<br>DNS Queries: [https://prezi.com/fyc9q7zoetzw/dns-querying-name-servers/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5b.pdf PDF]<br>Primary vs Secondary DNS Servers:<br>[https://prezi.com/talsn65qr7nh/master-vs-slave-servers/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5c.pdf PDF]</li></ul>'''Online Reference:'''<ul><li>YouTube Video: [https://www.youtube.com/watch?v=M35fILqaLGc Secondary DNS Server Setup]</ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 7:'''<br>Oct 16 June 17 - 22 <br>June 23</td> <td style="border-bottom: thin solid black;">'''Mail Servers - SMTP'''<ul><li>Mail Server Elements (MSA/MTA, MUA, MDA, MS, AA, SMTP)</li><li>Install and using mailx application (MUA)</li><li>Analyze Email Message Headers</li><li>Setup Postfix Server (no encryption)</li><li>Sending Email from VM to Seneca College Mail Account</li><li>Troubleshooting</li></ul>'''Test 1'''</td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: Mail Server (basic concepts)<br> [https://prezi.com/iuk-advzak_o/simple-mail-server-setup-postfix-mailx/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week7.pdf PDF]</li><li>Chapter 20 - Electronic Mail</li></ul>'''Online Reference:'''<ul><li>[http://www.simplehelp.net/2008/12/01/how-to-send-email-from-the-linux-command-line/ Sending Messages with mail Command]</li><li>[http://www.johnkerl.org/doc/mail-how-to.html#prompt_commands Read Email Message with mail Command]</li><li>[https://support.google.com/mail/answer/29436?hl=en Reading Full Email Headers]</li></ul></td>
<td style="border-bottom: thin solid black;font-weight:bold;">[http://zenit.senecac.on.ca/wiki/index.php/OPS335_Lab_4 Lab 4a:<br>Simple Mail Server Setup]</td></tr>
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<td width="20%" style="border-bottom: thin solid black;background-color:#f0f0f5;">'''Study Week:'''<br>Oct 23 June 24 - 29<br>(No Scheduled Classes)June 30</td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 8:'''<br/>Oct 30 July 1 - Nov 57</td> <td style="border-bottom: thin solid black;">'''Using a Centralized Message Store (IMAP)'''<ul><li>Specifying Domains for Received Email (MTA)</li><li>Installing & Configuring MDA/LDA</li><li>Send & Verify Receiving Mail on VMs</li><li>Troubleshooting</li></ul>'''Test 1'''</td> <td style="border-bottom: thin solid black;">'''Lecture Notes: '''<ul><li>Slides: Mail Server Setup (IMAP)<br> [https://prezi.com/si47sgosi37c/mail-servers-using-a-centralized-message-store/ web ] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week7b.pdf PDF ]</li><li>Chapter 20 - Electronic Mail</li></ul>'''Online Resources:'''<ul><li>[http://wiki.dovecot.org/MailServerOverview common mail server terms]</li><li>[https://inside.senecacollege.ca/its/services/email/studentemployee/email_clients/imapothermail.html Seneca Client Settings]</li><li>[http://www.postfix.org/postconf.5.html Postfix man page]</li><li>[https://workaround.org/ispmail/wheezy/setting-up-dovecot Configuring Dovecot]</ul></td>
<td style="border-bottom: thin solid black;font-weight:bold;">[http://zenit.senecac.on.ca/wiki/index.php/OPS335_Lab_4b Lab 4b:<br>Mail Server Setup: LDA]</td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 9:'''<br>Nov 6 July 8 - 1214</td>
<td style="border-bottom: thin solid black;">'''File Server:'''<ul><li>'''Samba''':<ul><li>smbclient, smbmount (mount -t cifs)</li><li>smb.conf, testparm, smbpasswd, pdbedit</li><li>getsebool, setsebool</li></li></ul></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: Samba Server Setup<br>[https://prezi.com/s3duqtqdjegy/file-servers-samba/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week12a.pdf PDF]</li><li>Chapter 30 - Cooperating with Windows </li></ul>'''Online Resources:'''<ul><li>[http://www.tomsitpro.com/articles/linux-server-configuration-guide-book-excerpt,2-777-2.html Samba Server Setup]</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 10:'''<br>Nov 13 July 15 - 1921</td>
<td style="border-bottom: thin solid black;">'''Web Server:'''<ul><li>'''Apache''':<ul></li><li>LAMP stack installation and configuration</li></ul></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: Lamp Installation & Configuration: [https://prezi.com/eatrbzvqh2dz/webserver-configuration-for-webmail-lamp/ web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week11.pdf PDF ]</li></ul>'''Online Resources:'''<ul><li>[http://www.hitmill.com/computers/apache.htm Apache Resources]</li><li>[http://www.liquidweb.com/kb/how-to-install-apache-on-centos-7/ Installing Apache Webserver on Centos7]</li><li>[http://www.w3schools.com/php/default.asp PHP Tutorial]</li><li>[http://www.w3schools.com/sql/ MySQL / SQL Language Resources]</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 11:'''<br>Nov 20 July 22 - 2628</td>
<td style="border-bottom: thin solid black;">'''Network Information:'''<ul><li>'''NIS''':<ul><li>ypserv</li><li>ypbind</li><li>nsswitch.conf</li></ul></ul></td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides: [https://prezi.com/bwwdh7bsrt8r/network-information-server-nis/ web] [http://matrix.senecac.on.ca/~murray.saul/ops335/ops335_wk13.pdf pdf ]</li><li>Chapter 19 - Sharing System Files</li></ul>'''Online Resources:'''<ul><li>[https://en.wikipedia.org/wiki/Network_Information_Service NIS Wiki Definition]</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 12:'''<br>Nov 27 July 29 - Dec 3Aug 4</td>
<td style="border-bottom: thin solid black;">'''Webmail: Encrypted connections'''<ul><li>WebMail installation and configuration</li><li>Setting Up a Self-Serve Certificate</li><li>Configuring Postfix (VM2) for Encryption (TLS)</li><li>Setting up Encryption with Thunderbird MUA</li><li>Setting Up Dovecot MDA/LDA for Encryption (SSL)</li></ul>'''Test 2'''</td>
<td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<br>Encrypting Mail Messages:<br>[https://prezi.com/lt6y5ztun2w0/mail-servers-encrypting-mail-connections/ web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week10.pdf PDF]<br>Setting Up Webmail:<br>[https://prezi.com/xqkx1xl_mqgg/setting-up-webmail/ web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week13.pdf PDF]</li><li>Chapter 23 - Web Hosting</li></ul>'''Online Resources:'''<ul><li>[https://en.wikipedia.org/wiki/Transport_Layer_Security TSLTLS, SSL Definition]</li><li>[https://www.e-rave.nl/create-a-self-signed-ssl-key-for-postfix Create a self signed SSL key for Postfix]</li><li>[http://wiki2.dovecot.org/SSL/DovecotConfiguration Dovecot SSL configuration]</li> </ul></td>
<td style="border-bottom: thin solid black;font-weight:bold;"> <br>[https://wiki.cdot.senecacollege.ca/wiki/OPS335_Lab_7 Lab 8: Encrypted connections and webmail]</td>
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<td width="20%" style="border-bottom: thin solid black;">'''Week 13:'''<br>Dec 4 Aug 5 - 1011</td>
<td style="border-bottom: thin solid black;">'''Evaluation / Review:'''<ul><li>Complete and mark Assignment #2</li><li>Exam Review (time permitting)</li></ul></td>
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<td width="20%" style="border-bottom: thin solid black;background-color:#f0f0f5;">'''Exam Week:'''<br>Dec 11 Aug 12 - 1516</td>
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