Saturday, May 12, 2012

A letter to our Apple Account Exec

A couple of days ago myself and a colleague of mine ran into our Apple account exec.  The conversation ended up in the security space, as is probably appropriate considering Apples recent performance in that area. Our account exec quickly followed up with a request for our contact information (good), a press-release style announcement on how much more secure Safari 5.1.7 was going to be (interesting), and a month old article on how to remove Flashback (amusing).

I figured he was missing the point of our conversation. Here's my reply:

Thursday, May 10, 2012 8:31 AM
***** -

The context of our conversation was really strategic, not tactical. The short term issue of a specific malware incident isn't important. (We knew about Flashback and how to remove it  shortly after it was discovered.)

What is an interesting discussion is Apple's strategic, corporate wide attitude towards enterprise desktop security and desktop management and the question of whether or not Apple, as a corporation, will step up to the plate with world class proactive and reactive management of the security of OS X when they are subjected to the same sort of focus from dedicated, highly capable attackers that MS has been subjected to the last decade or so.

The things on my radar:

 - Apple is consistently slow to patch compared to their peers. They were last to the plate with the latest Java fix. That's not a good sign.

 - Apple still asserts that they are 'more secure' than their peers, yet offers no specific technical backing for the assertions. That's not a good sign.

  - In past security performance, OS X has fared well compared to its peers. However it doesn't appear as though its performance is due to superiority in design or execution. OS X has fallen first and hardest at browser hacking contests over the last handful of years, an indication that there is no inherent superiority to OS X in either design or execution. Apples past performance is likely good because nobody bothered to attack them. That has/is/will change. Apples ability to manage itself when it is the target of the worlds best hackers is untested.

  - Apple fumbled badly when they did have a major incident (the delayed response and the number of patches that it took for them to clean up the last malware incident.) That's an indicator of immaturity in the general space of incident handling.

 - Apple insists on mixing routine bug fixes with security updates (today's patch, for example, is both security and bug fix). We prefer to be able to separate patches which are security only (we can rush them out) with patches that may affect the stability of existing applications (we can test them thoroughly). That's really a best practice across any system.

  - The short product support cycle of OS X. Apples peers provide security patches for operating systems that are quite old in comparison to Apple. An OS version that is not supported by the manufacturer with security updates for roughly 5 years after last customer ship is hard to manage in the enterprise space. Unless that changes, we'll have lots of unsupported, insecure OS X installs years from now, as support will have ended when the system is still in use.

  - I obviously don't have any inside knowledge of OS X browser or kernel, but the fact that I have to re-boot the kernel when updating the browser is an indicator that the browser is tightly coupled to the kernel (for good reason, no doubt) but  also is an indicator that any vulnerabilities in the browser have a fair chance of affecting the kernel. Recent browser-cracking competitions have shown that to be true, AFAIK.

 - A really dumb, brain dead mistake like the latest 'store passwords in the clear on when upgrading an encrypted file system' is an indicator of immature processes in Apples internal software development and deployment. If that happens more than once, not only will we have an indicator of immaturity, but we'll also have an indicator that Apple can't learn from its mistakes. (Adobe, for example, would be an example of a company that seems to make the same mistakes over & over again.)

Again - specific incidents are not really interesting unless I perceive them as indicators of larger, more persistent problems.
I have to close up my 11" Air home computer, buzz into work and light up my 11" Air work computer. ;-)


I don't know if Apple is ten years behind Microsoft on desktop security or not. I'm pretty sure though, that there is nothing about OS X (or any other desktop operating system) that is inherently superior such that we can afford to ignore the fundamentals desktop security. This exploit, for example, is platform neutral.

Apple has joined the big leagues. We'll soon find out out well they play.

I'm also pretty sure that even if we do rigorously follow security best practices, we'll still be doing our banking from botted desktops.

If it can surf the Internet, it cannot be secured.

Tuesday, May 1, 2012

OT: A plan.

Aaron Smith posted this story about the kindness of an NYC cab driver. It's a good read, and it reminds me of something vaguely similar that happened to be a few decades ago.

I had just moved 400 miles from home to a small town in Minnesota near where my grandfathers sister had moved in the 1930's. He didn't get to see her very often, so when I moved near her farm he had an excuse to make the trip.

The house I bought needed a ton of work, my youngest brother needed an excuse to skip high school, my grandfather needed a ride to Minnesota, so I ended up with a couple hard working helpers once weekend or so per month. Good deal for me.

One weekend my grandfather insisted on coming out to Minnesota. He had just been out a few weeks earlier, I didn't need any help and my brother wasn't enthused about another road trip.

He insisted.

They made the trip.

While he was helping me strip wallpaper that weekend, I noticed that he was hitting the nitro pills pretty regularly. He'd had a heart attack about ten years earlier but all things considered appeared to be in fairly good condition. I asked him about the nitro but didn't get much of a response.

As he normally did, on that weekend he visited the sister that lived nearby.  On the way home though, he asked my brother to detour a couple hours out of the way to visit his other sister. That was new.

The day after he got home from the road trip he went outside and did the one thing that he'd not done since his heart attack.  He split wood - not with a powered splitter, but with an ax, the old fashioned way, just as he'd done from the time he was a kid up until his heart attack a decade ago

He died splitting that wood.

I'm pretty sure that he had a plan.