newsgroups, listservs, chats & phishing electronic writing & publishing
TRANSCRIPT
![Page 1: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/1.jpg)
Newsgroups, Listservs, Chats & PhishingElectronic Writing &
Publishing
![Page 2: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/2.jpg)
What is a Newsgroup?
• Traditionally: part of the usenet news system
• Now: – Article-based electronic “newsletter” or– A topic-based discussion forum or– Still part of the usenet news system, with
hierarchies based on topic (soc, alt, comp, talk)– Accessed/received via email, website (often
requiring login), or a newsreader – Topics can be almost anything
![Page 3: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/3.jpg)
Where can I find Newsgroups?• Goggle Groups search: http://groups-
beta.google.com/• Newzbot: http://www.newzbot.com/ • FAQ on usenet newsgroups:
http://www.faqs.org/faqs/by-newsgroup/• Brief intro to newsgroups with a selection
of newsgroups: http://www.geocities.com/findnewsgroup/
![Page 4: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/4.jpg)
What is a Listserv?
• An electronic mailing list for discussion– often topic based
• A public forum or community• Requires a subscription (usually easy
to obtain by sending an email to the listserv email address)
• Messages sent to all members• Available: email sent to inbox, digest
form, online
![Page 5: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/5.jpg)
How a Listserv works
Image from Tri-Service Toxicology Consortium
![Page 6: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/6.jpg)
Where can I find Listservs?
• Catalogue of listservs with a search: http://www.lsoft.com/catalist.html
• Use a search engine (google, yahoo,…) and search for your topic and listserv [Example search: cats listserv]
• Look up professional organizations in your field. Many should have listserv
• For more info, including how to join & hints of being part of a listserv: – http://edtech.utb.edu/listserv/– http://www.vancouver.wsu.edu/vis/online/html/l
istserv.htm
![Page 7: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/7.jpg)
What is Chat?
• Synchronous online communication• Usually between just two people & fairly short• Various “types”
– Instant messaging (IM)– AOL Instant Messenger (AOL IM)– ICQ (“I seek you”)– Yahoo Chat (Y!)– IRC: not owned by a company, requires client program
• Universal clients available that allow you access several chat types at the same time (Trillian, Zango,…)
![Page 8: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/8.jpg)
Examples of Chat Interfaces
Example chat window
Example interface
![Page 9: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/9.jpg)
Phishing• “crackers” send fraudulent emails “from” a trustworthy
source to lure victims to give up sensitive info (such as passwords, account numbers, credit card numbers, and the such), often require people to log in at fake sites and in the process giving the info to the phishers, often use scare tactics to get people “hooked”– Examples: emails from a bank asking for account info, email
from ebay wanting info– Started on AOL– DO NoT follow the email– DO NOT use the url in the email– if unsure go to the real website type in the URL yourself orcall
the company• Most companies want you to send any phishing email your received
“from” them to them
![Page 10: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/10.jpg)
Phishing Example
![Page 11: Newsgroups, Listservs, Chats & Phishing Electronic Writing & Publishing](https://reader036.vdocuments.site/reader036/viewer/2022083009/5697bf881a28abf838c89493/html5/thumbnails/11.jpg)
The End