Slashdot Mirror
How Malvertising Abuses Real-Time Bidding On Ad Networks
msm1267 writes Dark corners of the Internet harbor trouble. They're supposed to. But what about when Yahoo, CNN.com, TMZ and other busy destination sites heave disaster upon visitors? That's the challenge posed by malvertising, the latest hacker Golden Goose used in cybercrime operations and even in some targeted attacks. Hackers are thriving in this arena because they have found an unwittingly complicit partner in the sundry ad networks to move malicious ads through legitimate processes. Adding gasoline to the raging fire is the abuse of real-time ad bidding, a revolution in the way online ads are sold. RTB enables better ad targeting for advertisers and less unsold inventory for publishers. Hackers can also hitch a ride with RTB and target malicious ads on any site they wish, much the way a legitimate advertiser would use the same system.
APK Hosts File Engine 9.0++ SR-2 32/64-bit:
http://start64.com/index.php?o...
FREE & adds speed, security, + reliability, doing more with less, more efficiently vs. addons + fixes DNS' redirect security issues:
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A.) Hosts do more than:
1.) AdBlock ("souled-out" 2 Google/Crippled by default http://techcrunch.com/2013/07/... & ABP too http://finance.yahoo.com/news/... )
2.) Ghostery (Advertiser owned) - "Fox guards henhouse" http://en.wikipedia.org/wiki/G...
3.) Request Policy -> http://yro.slashdot.org/commen...
B.) Hosts add reliability vs. downed/redirected dns (& overcome site redirects e.g. /. beta).
C.) Hosts secure vs. malicious domains too -> http://tech.slashdot.org/comme... w/ less "moving parts" complexity
D.) Hosts files yield more:
1.) Speed (adblock & hardcodes fav sites - faster than remote dns)
2.) Security (vs. malicious domains serving malcontent + block spam/phish & trackers)
3.) Reliability (vs. downed, Kaminsky redirected (99% ISP DNS' = unpatched vs. it), DGA, Fastflux, & dynDNS botnets)
4.) Anonymity (vs. dns request logs + dnsbl's).
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* Hosts do more w/ less (1 file) @ faster levels (ring 0) vs redundant inefficient addons (slowing slower ring 3 browsers) via filtering 4 the IP stack (coded in C, loads w/ os, & 1st net resolver queried w\ 45++ yrs.of optimization).
* Addons = more complex + slow browsers in messagepassing (use a few concurrently & see) & are nullified by native browser methods - It's how Clarityray's destroying Adblock.
* Addons slowup slower usermode browsers layering on more - & bloat RAM consumption + excessive cpu use too (4++gb extra in FireFox https://blog.mozilla.org/nneth...)
(Instead, work w/ a more capable native kernelmode part you already have - hosts (An integrated part of the ip stack))
APK
P.S.=> "The premise is quite simple: Take something designed by nature & reprogram it to make it work for the body rather than against it..." - Dr. Alice Krippen: "I am legend"
...apk
Can adblock do 16 things hosts do for speed, security, & reliability:
1.) Protect vs. malicious sites/servers (beyond malicious ads: See 2-10 next)
2.) Protect vs. fastflux botnets + stop communication to C&C servers
3.) Protect vs. dynamic dns botnets + stop communication to C&C servers
4.) Protect vs. DGA botnets + stop communication to C&C servers
5.) Protect vs. downed DNS (adds reliability)
6.) Protect vs. DNS redirect poisoned dns
7.) Protect vs. trackers
8.) Protect vs. spam
9.) Protect vs. phishing
10.) Protect vs. bandwidth caps
11.) Get you past a dnsbl
12.) Keep you off dns request logs
13.) Speed up websurfing by adblocks & hardcoded fav. sites
14.) Work on ANY webbound app (think stand-alone email programs) multiplatform.
15.) Give you easily texteditor controlled data for the above
16.) Do all that & block ads (better than addons) more efficiently in cpu cycles + memory usage
* ANSWER ="NO" to each above on AdBlock doing it as well or at all!
APK
P.S.=> AdBlock does FAR less than hosts do & FAR less efficiently - hosts by way of comparison, do MORE w/ less + Hosts start w/ the IP stack before REDUNDANT inefficient addons BEGIN to operate (as 1st resolver queried):
AdBlock's 4++gb & 100% CPU usage flooring inefficiency -> https://blog.mozilla.org/nneth... + ClarityRay defeats it + it 'souled-out' & is crippled by default paid off to not do its job http://techcrunch.com/2013/07/... & ABP too http://finance.yahoo.com/news/...
AdBlock adds complexity/room for breakdown/exploit + from a slower mode of operations (usermode = more messagepassing overheads vs. hosts in kernelmode).
For the BEST hosts file?
APK Hosts File Engine 9.0++ SR-2 32/64-bit -> http://start64.com/index.php?o...
MalwareBytes' hpHosts Admin (MalwareBytes employee) hosts & recommends it -> http://hosts-file.net/?s=Downl... & MalwareBytes = BEST antivirus http://www.av-test.org/en/news...
... apk
Result? W. Palant RAN after he wrote me by email 1st saying "hosts are a shitty solution" to which I replied:
"Show us adblock can do more for added speed, security, reliability, & anonymity than hosts can, + that adblock does it more efficiently than hosts"
Which on my latter 'point-in-challenge' on efficiency AdBlock's proven by research to be MASSIVELY inefficient -> https://blog.mozilla.org/nneth... & adblock does FAR less than hosts (especially crippled by default).
I sent Wladimir Palant that challenge in response to his statement from 2 different email addresses I use!
Result = Still no answer from him in regard to my challenge put to him to this very day MONTHS later - that tell you anything? It did me!
He knows his addon is less efficient & features laden by FAR vs. hosts - Wladimir Palant RAN like a scared rabbit!
ClarityRay's also DESTROYING AdBlock - via native browser methods to DUMP what addons you use (it can't DO THAT to hosts files).
I only tell it how it is on hosts' superiority vs. AdBlock - Funny part is, Wladimir Palant running does too!
Especially considering "Almost ALL Ads Blocked" has 'souled-out' -> Google & Others Pay Adblock Plus To Show You Ads Anyway: http://news.slashdot.org/comme... & ABP too http://finance.yahoo.com/news/...
APK
P.S.=> Bottom-Line: Hosts = a superior solution that also fixes DNS redirect security issues (vs. browser addons & their inefficiencies + messagepassing overheads as well as myriad lack of abilities hosts have from 1 file that's part of the IP stack itself - faster, more efficient, & less redundant as well, since TCP/IP has 45++ yrs. of refinement & optimization in it, & runs in a higher CPU serviced ring of privelege & operations in kernelmode vs. slower usermode layering over browsers slowing them more, & hosts = 1st resolver queried by the OS itself also)... apk