how does spyshelter compare as an anti-executable?
@shmu26
EDIT: SpS has a setting "Block all suspicious actions." It is anti-executable - for everything. SpS will throw block notification balloon in system tray. However, if you are away from your system when the block occurs, you won't know unless you review the log. (I am submitting request to have tray icon turn red when block event occurs in addition to balloon.)
As you know, SpS has a HIPS module. HIPS is basically an anti-executable along with broader protections like blocks of registry writes, process modification, etc. SpS is a pretty good HIPS. It doesn't have the fine-granularity like other HIPS such as COMODO, ESET, or NVT ERP's command line white-listing.
Despite this fact, if you know about vulnerable processes and you aren't executing unknown files willy-nilly, then SpS will do a good job. In other words, if you know how to use SpS, I think it would be difficult for system to be compromised. The only exception would be some advanced malwares that can bypass HIPS and most any other security soft. I'm talking about nation-state malwares of the same caliber as Stuxnet.
SpS on 64 bit systems has some limitations; it cannot detect process hollowing. There's also a limitation on detecting certain *.dll injections. However, one should use the built-in Virus Total lookup before executing an unknown file. I would also recommend using a virtual machine, Shadow Defender or Sandboxie to do an initial test of any unknown files.
SpS and 64 bit systems is nothing to get too bent out of shape about. All HIPS have limitations of some form on 64 bit systems. Besides, if you aren't executing unknown files regularly without verification, then you have no real need to worry about process hollowing.
Used properly - with SpS
you will do a good job of protecting the system. It just takes time and effort to learn - and some practice with malwares.
If you want better HIPS on 64 bit, then I would recommend Emsisoft products. Their behavior blocker is quite good on 64 bit. COMODO has good HIPS, but there is a "disappearing rules" bug - so I cannot recommend it at this time - unless you just use Proactive Security with default settings.
SpS is really light - and requires no signature updates. Whooo-Hoooo !
Combine it with AppGuard and that's pretty good physical system protection.