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AntiSpam

Various techniques are used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate email (false positives) vs. not rejecting all spam (false negatives) - and the associated costs in time and effort. Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by email administrators, those that can be automated by email senders and those employed by researchers and law enforcement officials.

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LVL 2

Expert Comment

by:Juana Villa
I wish people use their intelligence in an ethical way :(
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"Prohibits the DOD from using software platforms developed by Kaspersky Lab due to
reports that the Moscow-based company might be vulnerable to Russian government
influence."

https://www.armed-services.senate.gov/imo/media/doc/FY18%20NDAA%20summary2.pdf

https://www.bleepingcomputer.com/news/government/senate-gets-ready-to-ban-kaspersky-products-as-fbi-interviews-companys-us-employees/

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A recent post by Brian Matis motivated me to make this alternate post to see what sort of reaction others might have about these recent revelations.

A recent article on The Verge claims that "The older operating system was less vulnerable that anyone expected"

Windows XP computers were mostly immune to WannaCry

Another article from the same source claims "Windows XP was ‘insignificant,’ researchers say" with regards to helping the WannaCry outbreak spread.

"Almost all WannaCry victims were running Windows 7"

Lots of folks (from their perspective) with a genuine need to keep running on Windows XP suffered a lot of grief in Tech forums as being one of the root causes of giving WannaCry a platform to spread and thrive from, yet now it appears all the criticism may have been a little premature and unjustified.

For the record, I personally don't condone anyone using unsupported operating systems and actively encourage everyone I deal with to get themselves up to date, but I am also sympathetic to those who feel they have a genuine need to do that, so also think they shouldn't be …
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Expert Comment

by:Thomas Zucker-Scharff
We have too many XP computers at my institution (some with only SP2) - mostly due to budgets and instrumentation.
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Author Comment

by:Andrew Leniart
Hi Thomas,
Have you considered purchasing an XP Updates agreement with Microsoft? Might be an easier solution if budget restraints prevent you from upgrading? I wouldn't feel comfortable with a lot of XP machines in an environment as it would be a case of when, not if, it will come back to bite you.  Patches are available, just at a cost.

Incidentally, SP3 for XP is still provided by Microsoft - why not install it?

Steps to take before you install Windows XP Service Pack 3

How to obtain Windows XP Service Pack 3 (SP3)

Cheers..
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Author Comment

by:Kyle Santos
Nice.  Thank you.
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Expert Comment

by:Andrew Hancock (VMware vExpert / EE MVE^2)
I blame the NSA for creating the tools!
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AntiSpam

Various techniques are used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate email (false positives) vs. not rejecting all spam (false negatives) - and the associated costs in time and effort. Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by email administrators, those that can be automated by email senders and those employed by researchers and law enforcement officials.