public:emai:spam

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public:emai:spam [2021-06-04 12:30] veselypublic:emai:spam [2021-10-26 09:58] vesely
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 Motto: Motto:
  
-  * Bad news = You can not be prepared to all attacker’s inventions +  * **<font inherit/inherit;;#e74c3c;;inherit>Bad news</font>**  = You cannot be prepared to all attacker’s inventions 
-  * Good news = Being slightly more clever, than the attacker expects you are, is enough.+  * **<font inherit/inherit;;#2ecc71;;inherit>Good news</font>**  = Being slightly more clever, than the attacker expects you are, is enough.
  
   - Quick and automate reaction makes troubles.   - Quick and automate reaction makes troubles.
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   - Do not belive the sender's identity until you really verify it (check sender’s email address closely).   - Do not belive the sender's identity until you really verify it (check sender’s email address closely).
  
-  * Better safe, than sorry.+  * Better safe, than sorry. \\ 
 +  * Be brave! Never try to conceal your possible mistake - take it in possitive way - we all learn from mistakes. We all :-) 
 +  * Cowards who awkwardly try to avoid of mistake revealing usualy make things much worse for them and for the rest of the institution.
  
-[[https://tiptopsecurity.com/the-truth-about-clicking-links-in-email-and-what-to-do-instead/|Good article about clicking links in emails]]+Bonuses: 
 + 
 +[[https://tiptopsecurity.com/the-truth-about-clicking-links-in-email-and-what-to-do-instead/|Good article about clicking links in emails]] (phishing etc.)
  
 [[https://support.mozilla.org/en-US/kb/remote-content-in-messages|How and why Thunderbird block remote content]] [[https://support.mozilla.org/en-US/kb/remote-content-in-messages|How and why Thunderbird block remote content]]
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 ---- ----
  
-See **"[[:public:emai:malware|Dealing with malware, spam, suspicious content]]"**in separated CERGE-EI Wiki article (details about security measures appliet to incoming emails)+See also "**[[:public:emai:malware|Dealing with malware, spam, suspicious content]]**in separated CERGE-EI Wiki article (details about security measures applied to incoming emails
 + 
 +and **[[:public:emai:spam_chain|"Spam fiters at CERGE-EI"]]**  (describing chain of email filters for incoming traffic)
  
 ---- ----
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   * Avoid being infected by malware.   * Avoid being infected by malware.
  
-==== What to do, if you become a target of the cyber attack ====+==== What to do, if you are uncertain about email (possible cyber attack====
  
-  - Thing first, check all circumstances, ask in doubt. +  - Thing first, check all circumstances, ask in doubt (IT, colleagues, sender,...)
-  - Do not accept time presure, postpone actionback to 1, how many times you need. +  - Do not allow the time presure effectthink twice. postpone the action (back to step eventually :-) 
-  - Only if you are sure, make some settings, password change etc. +  - Only if you are absolutely sure, continue with an action suggested in email (settings review, password change etc.) 
-  - In case of any suspicion, tell it including all details to IT+  - In case of any suspicion at any timeshare it with IT (including all details)
-  - If you have by mistake compromised your password, change it ASAP and inform IT (compulsory).+  - If you think you have compromised your password or account in any way, change the password ASAP and inform IT (compulsory).
  
 In any doubt, do not hesitate to ask **helpdesk@cerge-ei.cz**. Please prepare complete documentation, timeline, addresses, raw text of message (see [[:public:emai:em_problem_report|wiki - problem reporting]]) In any doubt, do not hesitate to ask **helpdesk@cerge-ei.cz**. Please prepare complete documentation, timeline, addresses, raw text of message (see [[:public:emai:em_problem_report|wiki - problem reporting]])
  
  
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  • Last modified: 2022-12-02 10:04
  • by vesely