Live data from Hacker News

New Google SRE book: Building Secure and Reliable Systems

landing.google.com

101–110 of 227 posts

Re: New Google SRE book: Building Secure and Reliable Systems

#102
post #97

Earlier quoted context omitted.

That doesn't obviously follow. CVE entries are both a function of security and interest. My github projects don't have any CVEs, not because they aren't woefully insecure to anyone who bothers to investigate deeply, but because no one cares. "Android" is installed on more devices than any other OS in the world. So it stands to reason that there would be more interest in finding exploits in android than in OS's that a…

It is also very seldom updated, my dummy GitHub projects have more updates than many common Android brands, so whatever security Pixel devices sell, it is hardly a reflection of what most consumers outside North America get to use.

Which isn't a reflection on Google's security practices, but that of cell phone companies. My OS is secure and, if third party vulnerability prices are anything to go by, as or more secure than any other consumer OS. That would reflect well on the Android security teams.

Re: New Google SRE book: Building Secure and Reliable Systems

#103
post #83

Any tips for the vast majority of SRE groups where people are paid a fraction of google employees and never given any time to fix things?

Fix shit anyway. You are never going to get time to fix your operational procedures, so just be working on project A or B, but really consider fixing your procedures part of those projects.

Re: New Google SRE book: Building Secure and Reliable Systems

#104
post #54

The most challenging part of this series is not in the material itself. These insights are learnings through hard experience and scale from Google are invaluable. No, the hard thing for everyone is to recognize is that most companies are not Google and don't have Google's problems, resources, or time to follow these practices. Definitely read the material, I will thoroughly, but don't apply this blindly. Solve YOUR p…

We were very much aware that not all companies can afford to staff a dedicated security team. We tried to do our best to make sure that the book is applicable to a wider audience: from startups, to big corporations. (disclaimer: I work at Google)

It's not as applicable to startups as you would think. The real calculation startups are making all of the time that this book doesn't mention is "is it worth making this particular piece scale/secure/robust before we run out of money?"

While it's technically true that the advice would apply to startups in the sense that it would improve their reliability, the elephant in the room is that it doesn't matter. The engineering skill at a startup is understanding what's actually critical, and this book doesn't speak to that.

Re: New Google SRE book: Building Secure and Reliable Systems

#105
post #54

Earlier quoted context omitted.

We were very much aware that not all companies can afford to staff a dedicated security team. We tried to do our best to make sure that the book is applicable to a wider audience: from startups, to big corporations. (disclaimer: I work at Google)

It's not as applicable to startups as you would think. The real calculation startups are making all of the time that this book doesn't mention is "is it worth making this particular piece scale/secure/robust before we run out of money?" While it's technically true that the advice would apply to startups in the sense that it would improve their reliability, the elephant in the room is that it doesn't matter. The engin…

How do you measure "is it worth" without a good idea of the risks and costs involved in the decision making? Just because it doesn't directly answer your question doesn't mean it's not applicable.

In fact, I'd argue the risk factor is significantly different across startups, so exploring the tradeoffs is the only way to approach the problem generically.

(Disclaimer: I work at Google and was involved with some aspects of the new book.)

Re: New Google SRE book: Building Secure and Reliable Systems

#107

Hey everyone - Seth from Google here. Thank you for all the positive comments about the book. I'll be around to answer any questions you might have. As noted, the book can be downloaded for free in digital formats. PDF: https://landing.google.com/sre/static/pdf/SRS.pdf EPUB: https://landing.google.com/sre/static/pdf/srs-epub.epub MOBI: https://landing.google.com/sre/static/pdf/srs-mobi.mobi

Looks great — thanks Seth. Could you guys set the correct Content-Type on the EPUB? Should be application/epub+zip

Re: New Google SRE book: Building Secure and Reliable Systems

#108
post #86

Earlier quoted context omitted.

Indeed I am. Would you trust the contents of a book on a technical topic if the authors are not, in fact, subject matter experts? Would you read a book on cancer treatment by a doctor of theology with no medical training? To use a less egregious example, a neurologist with no training in oncology or experience with brain cancer? Knowing the expertise of the authors is very important, especially if you are not a subje…

Heather Adkins is the Director of Information Security at Google, and my understanding as an author she stands in for a much larger list of SMAs who are members of the security org. In other words, your question is misformed. The abilities of the list of 3 technical authors in this case isn't relevant, the question that matters is if you believe Google's security organization and apparatus is competent. If you do, th…

I see that you mentioned Heather Adkins and her role at Google, which seems to me like a good-faith effort on your part to answer my question. I appreciate that. However, as you mention, the important question is whether I believe in Google's security organization/apparatus competence.

A security organization is made of people, so the question as to authors is still relevant, it is just more numerous and hopefully better than the sum of its parts. In my mind, an adequate answer, which you have no obligation to give, would highlight individuals who have material authority over the content of the book and what they have done in specific and how that indicates an understanding of developing and deploying secure systems. Even better would be their personal confidence level on the capability of those systems and how secure they believe they are in quantitative terms. This provides a falsifiable statement about their capabilities.

For the question of the organization's competence, I use my default opinion on information security organizations on it as I have no knowledge as to the internal capability or competence of Google's security organization other than through public information, hearsay, and extrapolation from my own experiences of the information security industry. By default, given the rest of the information security industry, I see no reason to believe in the competence of any security organization. I base this on personal experience working with people in security organizations, the regular reports of large organizations (that I and likely the average person would naively assume to be competent) being compromised trivially, and the lies that most organizations tell about their security before, during, and after breaches. These experiences lead me to default to non-trust and distrust organizational reputation in favor of specific concrete examples showing capability which is why I asked for such.

I hope this adequately explains my viewpoint.

Re: New Google SRE book: Building Secure and Reliable Systems

#110
post #108

Earlier quoted context omitted.

Heather Adkins is the Director of Information Security at Google, and my understanding as an author she stands in for a much larger list of SMAs who are members of the security org. In other words, your question is misformed. The abilities of the list of 3 technical authors in this case isn't relevant, the question that matters is if you believe Google's security organization and apparatus is competent. If you do, th…

I see that you mentioned Heather Adkins and her role at Google, which seems to me like a good-faith effort on your part to answer my question. I appreciate that. However, as you mention, the important question is whether I believe in Google's security organization/apparatus competence. A security organization is made of people, so the question as to authors is still relevant, it is just more numerous and hopefully be…

Let me ask a clarifying question then: Is there any person who organization who is qualified to speak on security best practices?
Post reply on HN