on Qua 01 Fev 2012 00:12, FromTheRafters said to people at <alt.comp.linux>:
> Viruses are inevitable for any general purpose computer, and the AV
Your statement seems to be right. However, the fact that version after
version m$ introduces new or keep old flaws leads to two possibilities:
either m$ is the lousiest OS producer or it is all intentional.
I'll take 3 wide scope suppositions (all favorable to M$):
1. M$ developers are up to their tasks.
2. M$ developers do their best to deliver secure OS's.
3. if virus and malware incidents had a random incidence, then we would have
incidents in the same proportion as OS's market shares.
Note that 1 supports only two states (true or false) without grades. If 1 is
false M$ is lousy. If 1 is true, 2 and 3 are the field for discussions.
Below I assume 1 is true.
3 can be considered completely false as long as 2 is completely true and the
clear predilection of malware makers for M$ OS's is explained on the basis
of the more attractive bigger market share. But evidence supports that 3 is
not completely false and 2 is not completely true.
The inevitability of virurses and malware and the market share hypothesis
stand true as we have seen the emergence of Mac-targeted malware recently.
Nonetheless the kind of flaws exploited in Macs are so different. Under Mac
(and other well designed OS's), there is no flaw in privilege scalation,
for instance, as is usual under M$'s. No flaw related to exposure of system
wide configurations as it happens under M$'s. Besides, the (often
justified) expectation of the existence of flaws also drives 'research' by
malware makers.
If 1 is true (and, thus, M$ is *not* lousy), then 2 can't be completely true
because flaws like the above mentioned do exist *by design*, have long been
known but persistent under M$'s and, thus, can only be intentional.
The inevitability of viruses and malware and the market shares are only part
of the story. And perhaps not most of it.
--
Alexandre