Informations about SSL certificates and networks security
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A report for the Center for Strategic and International Studies looks at surprise and war. One of the report’s cyberwar scenarios is particularly compelling. It doesn’t just map cyber onto today’s tactics, but completely reimagines future tactics that include a cyber component (quote starts on page 110). The U.S. secretary of defense had wondered this … Read More “Future Cyberwar” »
Jack Goldsmith and Stuart Russell just published an interesting paper, making the case that free and democratic nations are at a structural disadvantage in nation-on-nation cyberattack and defense. From a blog post: It seeks to explain why the United States is struggling to deal with the “soft” cyber operations that have been so prevalent in … Read More “Free Societies are at a Disadvantage in National Cybersecurity” »
In 2016, the US was successfully deterred from attacking Russia in cyberspace because of fears of Russian capabilities against the US. I have two citations for this. The first is from the book Russian Roulette: The Inside Story of Putin’s War on America and the Election of Donald Trump, by Michael Isikoff and David Corn. … Read More “An Example of Deterrence in Cyberspace” »
Tom Standage has a great story of the first cyberattack against a telegraph network. The Blanc brothers traded government bonds at the exchange in the city of Bordeaux, where information about market movements took several days to arrive from Paris by mail coach. Accordingly, traders who could get the information more quickly could make money … Read More “1834: The First Cyberattack” »
This survey and report is not surprising: The survey of nearly forty Republican and Democratic campaign operatives, administered through November and December 2017, revealed that American political campaign staff — primarily working at the state and congressional levels — are not only unprepared for possible cyber attacks, but remain generally unconcerned about the threat. The … Read More “The US Is Unprepared for Election-Related Hacking in 2018” »
There are a lot: The cybersecurity company McAfee recently uncovered a cyber operation, dubbed Operation GoldDragon, attacking South Korean organizations related to the Winter Olympics. McAfee believes the attack came from a nation state that speaks Korean, although it has no definitive proof that this is a North Korean operation. The victim organizations include ice … Read More “Internet Security Threats at the Olympics” »
The Wall Street Journal has a bombshell of a story. Yet another NSA contractor took classified documents home with him. Yet another Russian intelligence operation stole copies of those documents. The twist this time is that the Russians identified the documents because the contractor had Kaspersky Labs anti-virus installed on his home computer. This is … Read More “Yet Another Russian Hack of the NSA — This Time with Kaspersky’s Help” »
As devastating as the latest widespread ransomware attacks have been, it’s a problem with a solution. If your copy of Windows is relatively current and you’ve kept it updated, your laptop is immune. It’s only older unpatched systems on your computer that are vulnerable. Patching is how the computer industry maintains security in the face … Read More “Ransomware and the Internet of Things” »
I regularly say that, on the Internet, attack is easier than defense. There are a bunch of reasons for this, but primarily it’s 1) the complexity of modern networked computer systems and 2) the attacker’s ability to choose the time and method of the attack versus the defender’s necessity to secure against every type of … Read More “Attack vs. Defense in Nation-State Cyber Operations” »
NSA Deputy Director Richard Ledgett described a 2014 Russian cyberattack against the US State Department as “hand-to-hand” combat: “It was hand-to-hand combat,” said NSA Deputy Director Richard Ledgett, who described the incident at a recent cyber forum, but did not name the nation behind it. The culprit was identified by other current and former officials. … Read More “Incident Response as “Hand-to-Hand Combat”” »