Changes

= Winter 2017 Fall 2021 =

'''Instructors:'''*'''Peter Callaghan''' (Sections '''C''' & '''D''')*'''Murray Saul''' (Sections '''A''' & '''B''')'''OPS335 Resource Page'''::*see [[OPS335 Resources]]

<td width="20%" style="border-bottom: thin solid black;">'''Week 1:'''<br>Jan 9 10 jan - 1514 jan<br></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><li>[[OPS335 Resources]]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Installation_Lab Prep for Labs]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 2:'''<br />Jan 16 17 jan - 22<br />21 jan</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 &amp; 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>[httphttps://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch04_:_Simple_Network_Troubleshooting#cdot.VppvTZeVtQI Simple Network Troubleshooting]</li><li>[http://zenit.senecac.onsenecacollege.ca/wiki/index.php/OPS235_Lab_7_-_CentOS7 OPS235_Lab_7 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> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_1 Lab 1: Network/Backup]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 3:'''<br>Jan 23 24 jan - 2928 jan</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/ops335_w3.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></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_2 Lab 2a:<br>Packet Filtering Using iptables]</td> </tr> <tr valign="top"> <td width="20%" style="border-bottom: thin solid black;">'''Week 4:'''<br>Jan 30 31 jan - Feb 54 feb</td> <td style="border-bottom: thin solid black;">'''More practice with Network Address Translation /<br>iptablesBest 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: [ web ] [ PDF ]</li><li>[httphttps://zenitwiki.senecaccdot.onsenecacollege.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;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_2b Lab 2b:<br>Additional iptables Troubleshooting]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 5:'''<br>Feb 6 7 feb - 1211 feb</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:Performing DNS Queries'''<ul><li>Slides:SOA, MX, TXT records</li><brli>DNS Concepts &amp; Setup: [https:Coordinating multiple servers<//prezi.com/1tbtqkahda-a/dns-creation-configuration/ Web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5a.pdf PDF]li><br>Querying Name Servers: <li>'''[[https://prezi.com/fyc9q7zoetzw/dnsOPS335_-querying_Assignment_1_(Part_1) | OPS335 -name-servers/ WebAssignment 1 (Part 1)] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week5b.pdf PDF]'''</li><li/ul>Chapter 17 - DNS: The Domain Name System</litd> </ultd style="border-bottom: thin solid black;">'''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> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_3 Lab 3: DNS]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 6:'''<br>Feb 13 14 feb - 1918 feb</td> <td style="border-bottom: thin solid black;">'''More DNSMail Servers - SMTP'''<ul><li>SOAMail Server Elements (MSA/MTA, MUA, MDA, MXMS, TXT recordsAA, SMTP)</li><li>Coordinating multiple serversInstall 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></td> <td style="border-bottom: thin solid black;">'''Lecture NotesOnline Reference:'''<ul><li>Slides[http: N/A/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]</ulli><li>'''Online Reference[https:'''//support.google.com/mail/answer/29436?hl=en Reading Full Email Headers]<ul/li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[https://wiki.cdot.senecacollege.ca/wiki/OPS335_Lab_4 Lab 4a:<br>Simple Mail Server Setup]</td></tr>

<td width="20%" style="border-bottom: thin solid black;">'''Week 7:'''<br>Feb 20 21 feb - 2625 feb<br>(Family Day Holiday: Feb 20th<br> No scheduled classesMonday is a holiday)</td> <td style="border-bottom: thin solid black;">'''Mail Servers - SMTPEvaluation / Review:'''<ul><li>Mail Server Elements '''[[OPS335_-_Assignment_1_(MSA/MTA, MUA, MDA, MS, AA, SMTPPart_2)</li><li>Install and using mailx application | OPS335 - Assignment 1 (MUAPart 2)]]'''</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>TroubleshootingWritten Midterm Test</li></ul>'''Test 1'''</td> <td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<br>Mail Server (basic concepts): [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]<br />Mail Servers: Basic Terms: [https://prezi.com/dzrouvfsbsps/mail-servers-basic-terms/ web] [http://matrix.senecac.on.ca/~murray.saul/ops335/335_week8.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>&nbsp;</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]&nbsp;</td> </tr>

<td width="20%" style="border-bottom: thin solid black;background-color:#f0f0f5;">'''Study Week:'''<br>Feb 27 28 feb - Mar 5<br>(No Scheduled Classes)4 mar</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 8:'''<br>Mar 6 7 mar - 1211 mar</td> <td style="border-bottom: thin solid black;">'''Mail Server Setup - imapUsing a Centralized Message Store (IMAP)'''<ul><li>Specifying Domains for Received Email(MTA)</li><li>Installing &amp; Configuring MDA/LDA</li><li>Send &amp; Verify Receiving Mail on VMs</li><li>Troubleshooting</li></ul></td> <td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Slides:<ul><li>Chapter 20 - Electronic Mail</li></ul></li></ul>'''Online Resources:'''<ul><li>[http://wiki.dovecot.org/MailServerOverview common mail server terms]</li><li>[httpshttp://insidewww.senecacollegepostfix.caorg/its/services/email/email_clients/imappostconf.5.html Seneca Client SettingsPostfix man page]</li><li>[httphttps://www.postfixworkaround.org/postconf.5.html Postfix man pageispmail/wheezy/setting-up-dovecot Configuring Dovecot]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_4b Lab 4b:<br>Mail Server Setup: LDA]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 9:'''<br>Mar 13 14 mar - 1918 mar</td> <td style="border-bottom: thin solid black;">'''Web File Server(Samba):'''<ul><li>'''Apache''':smbclient, smbmount (mount -t cifs)<ul/li></li>smb.conf, testparm, smbpasswd, pdbedit</li>LAMP stack installation and configuration</li>getsebool, setsebool</ulli></ul></td> <td style="border-bottom: thin solid black;">'''Lecture Notes:'''<ul><li>Lamp Stack 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> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_5 Lab 5: Web Samba Server]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 10:'''<br>Mar 20 21 mar - 2625 mar</td> <td style="border-bottom: thin solid black;">'''File Web Server:'''<ul><li>'''Samba(Apache)''':<ul><li>smbclient, smbmount (mount -t cifs)</li><li>smb.conf, testparm, smbpasswd, pdbedit</li><li>getsebool, setsebool</li>LAMP stack installation and configuration</li></ul></ul></td> <td style="border-bottom: thin solid black;">'''Lecture NotesOnline Resources:'''<ul><li>Slides: [https://prezi.com/s3duqtqdjegy/file-servers-samba/ Web] [http://matrixwww.senecacw3schools.on.cacom/~murray.saulphp/ops335/335_week12adefault.pdf PDFasp PHP Tutorial]</li><li>Chapter 30 - Cooperating with Windows </li></ul>'''Online Resources:'''<ul><li>[http://www.tomsitprow3schools.com/articlessql/ MySQL /linux-server-configuration-guide-book-excerpt,2-777-2.html Samba Server SetupSQL Language Resources]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_6 Lab 6: Samba Web Server]</td>

<tr valign="top"> <td width="20%" style="border-bottom: thin solid black;">'''Week 11:'''<br>Mar 27 28 mar - Apr 21 apr</td> <td style="border-bottom: thin solid black;">'''Network InformationWebmail:Encrypted connections'''<ul><li>'''NIS''':WebMail installation and configuration<ul/li><li>ypservSetting Up a Self-Serve Certificate</li><li>ypbindConfiguring Postfix (VM2) for Encryption (TLS)</li><li>nsswitch.confSetting up Encryption with Thunderbird MUA</li><li>Setting Up Dovecot MDA/LDA for Encryption (SSL)</ulli></ul></td> <td style="border-bottom: thin solid black;">'''Lecture NotesOnline Resources:'''<ul><li>Slides: [https://prezien.wikipedia.comorg/bwwdh7bsrt8rwiki/network-information-server-nisTransport_Layer_Security TLS, SSL Definition]</ web] li><li>[httphttps://matrixwww.senecace-rave.on.canl/~murray.saul/ops335/ops335_wk13.pdf pdf create-a-self-signed-ssl-key-for-postfix Create a self signed SSL key for Postfix]</li><li>Chapter 19 - Sharing System Files<[http://wiki2.dovecot.org/li><SSL/ul>'''Online Resources:'''<ul><li>DovecotConfiguration Dovecot SSL configuration]</li></ul></td> <td style="border-bottom: thin solid black;font-weight:bold;"> <br>[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_NIS_Lab OPS335_Lab_7 Lab 7: Network Information ServerEncrypted connections and webmail]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 12:'''<br>Apr 3 4 apr - 98 apr</td> <td style="border-bottom: thin solid black;">'''WebmailOpenLDAP: Encrypted connections'''<ul><li>WebMail installation and configuration</li><li>Setting Up a Self-Serve Certificate</li><li>Configuring Postfix (VM2) for Encryption (TLS)LDAP Overview</li><li>Setting up Encryption with Thunderbird MUAClient setup</li><li>Setting Up Dovecot MDA/LDA for Encryption (SSL)Adding users</li></ul>'''Test 2'''</td> <td style="border-bottom: thin solid black;">'''Lecture NotesOnline Resources:'''<ul><li>Slides: [https://prezi.com/eatrbzvqh2dz/webserver-configuration-for-webmail-lamp/ Web] [http://matrixwww.senecacopenldap.on.caorg/~murray.sauldoc/ops335admin24/335_week11.pdf PDFOpenLDAP Administration Guide]<br /li>Encrypting Mail Messages:<brli>[https://preziwww.itzgeek.com/lt6y5ztun2w0/mail-servershow-encrypting-mail-connectionstos/ web] [http:linux//matrix.senecac.on.ca/~murray.saul/ops335/335_week10.pdf PDF]</li><li>Chapter 23 centos-how- Web Hosting</li><tos/ul>'''Online Resources:'''<ul><li>[https://en.wikipedia.org/wiki/Transport_Layer_Security TSL, SSL Definition]</li><li>[https://www.estep-rave.nl/createstep-aopenldap-selfserver-signedconfiguration-sslcentos-key7-forrhel-postfix Create a self signed SSL key for Postfix]</li><li>[http://wiki27.dovecot.org/SSL/DovecotConfiguration Dovecot SSL configurationhtml CentOS server & client setup guide]</li> </ul></td> <td style="border-bottom: thin solid black;font-weight:bold;">[httphttps://zenitwiki.senecaccdot.onsenecacollege.ca/wiki/index.php/OPS335_Lab_8 Lab 8:<br>Mail Server Setup: Encrypted connections and webmailOpenLDAP]</td>

<td width="20%" style="border-bottom: thin solid black;">'''Week 13:'''<br>Apr 10 11 apr - 1415 apr<br>(Friday is a holiday)</td> <td colspan="3" style="border-bottom: thin solid black;">'''Evaluation / Review:'''<ul><li>Exam Review'''[[OPS335_-_Assignment_2 | OPS335 - Assignment 2]]'''</li></ulli>Exam Review</tdli> <td style="border-bottom: thin solid black;">&nbsp;</td> <td style="border-bottom: thin solid black;font-weight:bold;"ul>&nbsp;</td>

<td width="20%" style="border-bottom: thin solid black;background-color:#f0f0f5;">'''Exam Week14 (3 days):'''<br>Apr 17 18 apr - 2122 apr</td> <td colspan="3" style="border-bottom: thin solid black;background-color:#f0f0f5;">&nbsp;'''Evaluation / Review:'''<ul><li>Final Exam</li></ul></td>