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from succeeding; common Web browsers would display a security warning if the adware on the infected computer would have modified the encrypted traffic while in transit to the uninfected victim. Websites are increasingly upgrading to HTTPS, and as of 2019, there are new methods for encrypting other
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may be modified. What is more, the adware may run from an infested computer whose owner would not see any manifestations, yet will affect neighboring ones. For the latter peculiarity it was named in an analogy with
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Researchers say that annoying advertisements are only one threat of many. A serious danger may come from, e.g., promotions of rogue antivirus software seemingly coming from a trusted source.
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99:(Mary Mallon), the first identified person who never experienced any symptoms yet spread infection. At the same time running
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was described in an article written in March 2010, by Daniel
Medeiros Nunes de Castro, Eric Lin, John Aycock, and Mea Wang.
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on this computer. The researchers said that the threat was not yet observed, but described its mechanism and potential
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78:. Typhoid adware would trick a laptop to recognize it as the wireless provider and inserts itself into the
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to appear on the computer during the browsing session. In this way even a video stream, e.g., from
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of the wireless connection between the computer and the actual provider. After that the
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to inject advertising into web pages a user visits when using a public network, like a
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identified the issue, which does not require the affected computer to have
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All these approaches have been investigated earlier in other contexts.
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on the affected computer is useless, since it has no adware installed.
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The environment for the threat to work is an area of non-encrypted
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and other "man-in-the-middle" tricks in the network by
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While typhoid adware is a variant of the well-known
280:"New Threat For Wireless Networks: Typhoid Adware"
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152:Using encrypted connections, such as using
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156:for Web browsing. Encryption prevents
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209:Wireless intrusion prevention system
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128:Suggested countermeasures include:
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161:kind of Internet traffic, such as
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146:Detection of content modification
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189:Piggybacking (Internet access)
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50:installed in order to display
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149:Detection of timing anomalies
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199:Vulnerability (computing)
179:Countermeasure (computer)
115:man-in-the-middle attack
36:Man-in-the-middle attack
20:How typhoid adware works
42:. Researchers from the
142:network administrators
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244:Beware Typhoid Adware
204:Wireless LAN security
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44:University of Calgary
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304:Wireless networking
68:wireless connection
101:antivirus software
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194:Threat (computer)
29:computer security
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314:Types of malware
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282:. Archived from
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268:"Typhoid Adware"
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27:is a type of
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97:Typhoid Mary
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34:that uses a
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88:data stream
62:Description
298:Categories
215:References
74:or other
173:See also
136:, rogue
124:Defenses
92:YouTube
309:Adware
84:adware
48:adware
32:threat
154:HTTPS
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300::
250:^
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