It was hyped as the first cyberwar: Russia attacking Estonia in cyberspace. But nearly a year later, evidence that the Russian government was involved in the denial-of-service attacks still hasn't emerged. Though Russian hackers were indisputably the major instigators of the attack, the only individuals positively identified have been young ethnic Russians living inside Estonia, who were pissed off over the statue incident.

You know you've got a problem when you can't tell a hostile attack by another nation from bored kids with an axe to grind.

Separating cyberwar, cyberterrorism and cybercrime isn't easy; these days you need a scorecard to tell the difference. It's not just that it’s hard to trace people in cyberspace, it's that military and civilian attacks -- and defenses -- look the same.

The traditional term for technology the military shares with civilians is "dual use." Unlike hand grenades and tanks and missile targeting systems, dual-use technologies have both military and civilian applications. Dual-use technologies used to be exceptions; even things you'd expect to be dual use, like radar systems and toilets, were designed differently for the military. But today, almost all information technology is dual use. We both use the same operating systems, the same networking protocols, the same applications, and even the same security software.

And attack technologies are the same. The recent spurt of targeted hacks against U.S. military networks, commonly attributed to China, exploit the same vulnerabilities and use the same techniques as criminal attacks against corporate networks. Internet worms make the jump to physically-separate classified military networks in less than 24 hours, even if those networks are physically separate. The Navy Cyber Defense Operations Command uses the same tools against the same threats as any large corporation.

Because attackers and defenders use the same IT technology, there is a fundamental tension between cyberattack and cyberdefense. The National Security Agency has referred to this as the "equities issue," and it can be summarized as follows: When a military discovers a vulnerability in a dual-use technology, they can do one of two things. They can alert the manufacturer and fix the vulnerability, thereby protecting both the good guys and the bad guys. Or they can keep quiet about the vulnerability and not tell anyone, thereby leaving the good guys insecure but also leaving the bad guys insecure.

The equities issue has long been hotly debated inside the NSA. Basically, the NSA has two roles: eavesdrop on their stuff, and protect our stuff. When both sides use the same stuff, the agency has to decide whether to exploit vulnerabilities to eavesdrop on their stuff or close the same vulnerabilities to protect our stuff.

In the 1980s and before, the tendency of the NSA was to keep vulnerabilities to themselves. In the 1990s, the tide shifted, and the NSA was starting to open up and help us all improve our security defense. But after the attacks of 9/11, the NSA shifted back to the attack: vulnerabilities were to be hoarded in secret. Slowly, things in the U.S. are shifting back again.

So now we're seeing the NSA help secure Windows Vista and releasing their own version of Linux. The DHS, meanwhile, is funding a project to secure popular open source software packages, and across the Atlantic the UK’s GCHQ is finding bugs in PGPDisk and reporting them back to the company. (NSA is rumored to be doing the same thing with BitLocker.)

I'm in favor of this trend, because my security improves for free. Whenever the NSA finds a security problem and gets the vendor to fix it, our security gets better. It's a side-benefit of dual-use technologies.

But I want governments to do more. I want them to use their buying power to improve my security. I want them to offer countrywide contracts for software, both security and non-security, that have explicit security requirements. If these contracts are big enough, companies will work to modify their products to meet those requirements. And again, we all benefit from the security improvements.

The only example of this model I know about is a U.S. government-wide procurement competition for full-disk encryption, but this can certainly be done with firewalls, intrusion detection systems, databases, networking hardware, even operating systems.

When it comes to IT technologies, the equities issue should be a no-brainer. The good uses of our common hardware, software, operating systems, network protocols, and everything else vastly outweigh the bad uses. It's time that the government used its immense knowledge and experience, as well as its buying power, to improve cybersecurity for all of us.

This essay originally appeared on Wired.com.

It was hyped as the first cyberwar: Russia attacking Estonia in cyberspace. But nearly a year later, evidence that the Russian government was involved in the denial-of-service attacks still hasn't emerged. Though Russian hackers were indisputably the major instigators of the attack, the only individuals positively identified have been young ethnic Russians living inside Estonia, who were pissed off over the statue incident.

You know you've got a problem when you can't tell a hostile attack by another nation from bored kids with an axe to grind.

Separating cyberwar, cyberterrorism and cybercrime isn't easy; these days you need a scorecard to tell the difference. It's not just that it’s hard to trace people in cyberspace, it's that military and civilian attacks -- and defenses -- look the same.

The traditional term for technology the military shares with civilians is "dual use." Unlike hand grenades and tanks and missile targeting systems, dual-use technologies have both military and civilian applications. Dual-use technologies used to be exceptions; even things you'd expect to be dual use, like radar systems and toilets, were designed differently for the military. But today, almost all information technology is dual use. We both use the same operating systems, the same networking protocols, the same applications, and even the same security software.

And attack technologies are the same. The recent spurt of targeted hacks against U.S. military networks, commonly attributed to China, exploit the same vulnerabilities and use the same techniques as criminal attacks against corporate networks. Internet worms make the jump to classified military networks in less than 24 hours, even if those networks are physically separate. The Navy Cyber Defense Operations Command uses the same tools against the same threats as any large corporation.

Because attackers and defenders use the same IT technology, there is a fundamental tension between cyberattack and cyberdefense. The National Security Agency has referred to this as the "equities issue," and it can be summarized as follows: When a military discovers a vulnerability in a dual-use technology, they can do one of two things. They can alert the manufacturer and fix the vulnerability, thereby protecting both the good guys and the bad guys. Or they can keep quiet about the vulnerability and not tell anyone, thereby leaving the good guys insecure but also leaving the bad guys insecure.

The equities issue has long been hotly debated inside the NSA. Basically, the NSA has two roles: eavesdrop on their stuff, and protect our stuff. When both sides use the same stuff, the agency has to decide whether to exploit vulnerabilities to eavesdrop on their stuff or close the same vulnerabilities to protect our stuff.

In the 1980s and before, the tendency of the NSA was to keep vulnerabilities to themselves. In the 1990s, the tide shifted, and the NSA was starting to open up and help us all improve our security defense. But after the attacks of 9/11, the NSA shifted back to the attack: vulnerabilities were to be hoarded in secret. Slowly, things in the U.S. are shifting back again.

So now we're seeing the NSA help secure Windows Vista and releasing their own version of Linux. The DHS, meanwhile, is funding a project to secure popular open source software packages, and across the Atlantic the UK’s GCHQ is finding bugs in PGPDisk and reporting them back to the company. (NSA is rumored to be doing the same thing with BitLocker.)

I'm in favor of this trend, because my security improves for free. Whenever the NSA finds a security problem and gets the vendor to fix it, our security gets better. It's a side-benefit of dual-use technologies.

But I want governments to do more. I want them to use their buying power to improve my security. I want them to offer countrywide contracts for software, both security and non-security, that have explicit security requirements. If these contracts are big enough, companies will work to modify their products to meet those requirements. And again, we all benefit from the security improvements.

The only example of this model I know about is a U.S. government-wide procurement competition for full-disk encryption, but this can certainly be done with firewalls, intrusion detection systems, databases, networking hardware, even operating systems.

When it comes to IT technologies, the equities issue should be a no-brainer. The good uses of our common hardware, software, operating systems, network protocols, and everything else vastly outweigh the bad uses. It's time that the government used its immense knowledge and experience, as well as its buying power, to improve cybersecurity for all of us.

This essay originally appeared on Wired.com.

It was hyped as the first cyberwar: Russia attacking Estonia in cyberspace. But nearly a year later, evidence that the Russian government was involved in the denial-of-service attacks still hasn't emerged. Though Russian hackers were indisputably the major instigators of the attack, the only individuals positively identified have been young ethnic Russians living inside Estonia, who were pissed off over the statue incident.

You know you've got a problem when you can't tell a hostile attack by another nation from bored kids with an axe to grind.

Separating cyberwar, cyberterrorism and cybercrime isn't easy; these days you need a scorecard to tell the difference. It's not just that it’s hard to trace people in cyberspace, it's that military and civilian attacks -- and defenses -- look the same.

The traditional term for technology the military shares with civilians is "dual use." Unlike hand grenades and tanks and missile targeting systems, dual-use technologies have both military and civilian applications. Dual-use technologies used to be exceptions; even things you'd expect to be dual use, like radar systems and toilets, were designed differently for the military. But today, almost all information technology is dual use. We both use the same operating systems, the same networking protocols, the same applications, and even the same security software.

And attack technologies are the same. The recent spurt of targeted hacks against U.S. military networks, commonly attributed to China, exploit the same vulnerabilities and use the same techniques as criminal attacks against corporate networks. Internet worms make the jump to physically-separate classified military networks in less than 24 hours, even if those networks are physically separate. The Navy Cyber Defense Operations Command uses the same tools against the same threats as any large corporation.

Because attackers and defenders use the same IT technology, there is a fundamental tension between cyberattack and cyberdefense. The National Security Agency has referred to this as the "equities issue," and it can be summarized as follows: When a military discovers a vulnerability in a dual-use technology, they can do one of two things. They can alert the manufacturer and fix the vulnerability, thereby protecting both the good guys and the bad guys. Or they can keep quiet about the vulnerability and not tell anyone, thereby leaving the good guys insecure but also leaving the bad guys insecure.

The equities issue has long been hotly debated inside the NSA. Basically, the NSA has two roles: eavesdrop on their stuff, and protect our stuff. When both sides use the same stuff, the agency has to decide whether to exploit vulnerabilities to eavesdrop on their stuff or close the same vulnerabilities to protect our stuff.

In the 1980s and before, the tendency of the NSA was to keep vulnerabilities to themselves. In the 1990s, the tide shifted, and the NSA was starting to open up and help us all improve our security defense. But after the attacks of 9/11, the NSA shifted back to the attack: vulnerabilities were to be hoarded in secret. Slowly, things in the U.S. are shifting back again.

So now we're seeing the NSA help secure Windows Vista and releasing their own version of Linux. The DHS, meanwhile, is funding a project to secure popular open source software packages, and across the Atlantic the UK’s GCHQ is finding bugs in PGPDisk and reporting them back to the company. (NSA is rumored to be doing the same thing with BitLocker.)

I'm in favor of this trend, because my security improves for free. Whenever the NSA finds a security problem and gets the vendor to fix it, our security gets better. It's a side-benefit of dual-use technologies.

But I want governments to do more. I want them to use their buying power to improve my security. I want them to offer countrywide contracts for software, both security and non-security, that have explicit security requirements. If these contracts are big enough, companies will work to modify their products to meet those requirements. And again, we all benefit from the security improvements.

The only example of this model I know about is a U.S. government-wide procurement competition for full-disk encryption, but this can certainly be done with firewalls, intrusion detection systems, databases, networking hardware, even operating systems.

When it comes to IT technologies, the equities issue should be a no-brainer. The good uses of our common hardware, software, operating systems, network protocols, and everything else vastly outweigh the bad uses. It's time that the government used its immense knowledge and experience, as well as its buying power, to improve cybersecurity for all of us.

---

Bruce Schneier is CTO of BT Counterpane and author of Beyond Fear: Thinking Sensibly About Security in an Uncertain World. You can read more of his writings on his website.

Beware -Another non-security story. Last week I wrote a story about my son Landon and how proud I was about his experience in baseball.  I used a Yiddish word that I learned from my Grandmother - naches.  As I have gotten older I have developed a deeper admiration and respect for the inherent wisdom that my Grandmother brought to life and the many things I learned from her.  I remember being younger and thinking she was a little bit meshuguna as she would say. But as I now realize she was crazy as a fox and I hope I can be only half as intuitively smart as she was.  She had an intuitive grasp of people and life that cannot be learned in books.  People who think I am outgoing and loud would think me quiet and shy in comparison to her. But enough about my grandma, let me get on with the story. 

One of the phrases she used to use that I would laugh at was, "my grandson, you never know whose tomorrow it will be".  I was never quite sure what that meant, but had enough of the general gist that I didn't question her.  Today again I heard my Grandmother talking to me and saying that very phrase.  I had contacted an old business partner of mine who I had not spoken to in 3 or 4 years. I knew he had season tickets to the Yankees and wanted to buy a couple of tickets to take my sons to the Stadium in this its last year.  My old partner "Bob" called me back this morning, very early not realizing I was out in California.  Of course I asked how he was and he replied that he had been diagnosed with pancreatic cancer a while ago. He has undergone surgery and is receiving chemo at Sloan-Kettering Memorial, but the prognosis is not good.  Bob is just a few years older than me and his youngest child is just 10 years old.  I have known Bob for 20 years.  He was always the kind of guy who did the right thing.  A good family guy, he grew up like I did on the Long Island-Queens border in NY from working class parents. He worked hard and bought a house in Westchester County for  his wife, children and he.  He lived the American dream, working hard and passing on to his children the best of what he knew. What are you supposed to say to someone who tells you this?  Are there any words that provide comfort?  Is going to a frigging Yankee game relevant here?  Of course you try to be brave for their sake.  You say things like "they are doing so much with that disease now.  Keep your head up, attitude is important."  Maybe most of all, I will pray for you. How cruel is fate that this good, decent human being has been chosen to suffer from this death sentence of a disease at such a young age?  Of course Bob is not alone. Unfortunately I know too many good people who have been stricken with terminal illnesses well before their time here should be done.

I was speaking to a friend/family member the other day about the breakup of his marriage and I told him life is rarely what we think it is going to be.  Making lemonade out of lemons seems to be the ultimate and eternal human condition. It also drives home my grandmother's inherent intelligence.  You never know whose tomorrow it will be.  I get it now, you never know for whom the bell tolls.  All we can do is enjoy the good moments that God, fate or whatever grants us, because in an instant that can all be taken away and our lives changed forever.  Bob is in my prayers and I hope for a miracle for him and others who have to face similar challenges. Lesson to you all enjoy the moment, cause you never do know whose tomorrow it will be.