Category: infrastructure

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GPS Vulnerabilities

Posted on By infossl
cybersecurity, gps, infrastructure, national security policy, Security technology, Uncategorized

Really good op-ed in the New York Times about how vulnerable the GPS system is to interference, spoofing, and jamming — and potential alternatives. The 2018 National Defense Authorization Act included funding for the Departments of Defense, Homeland Security and Transportation to jointly conduct demonstrations of various alternatives to GPS, which were concluded last March. … Read More “GPS Vulnerabilities” »

Using Disinformation to Cause a Blackout

Posted on By infossl
academicpapers, disinformation, infrastructure, Security technology, socialmedia

Interesting paper: “How weaponizing disinformation can bring down a city’s power grid“: Abstract: Social media has made it possible to manipulate the masses via disinformation and fake news at an unprecedented scale. This is particularly alarming from a security perspective, as humans have proven to be one of the weakest links when protecting critical infrastructure … Read More “Using Disinformation to Cause a Blackout” »

Work-from-Home Security Advice

Posted on By infossl
covid19, epidemiology, infrastructure, Security technology, securityawareness, vpn, vulnerabilities

SANS has made freely available its “Work-from-Home Awareness Kit.” When I think about how COVID-19’s security measures are affecting organizational networks, I see several interrelated problems: One, employees are working from their home networks and sometimes from their home computers. These systems are more likely to be out of date, unpatched, and unprotected. They are … Read More “Work-from-Home Security Advice” »

Iranian Attacks on Industrial Control Systems

Posted on By infossl
hacking, ics, infrastructure, iran, passwords, scada, Security technology, threatalerts

New details: At the CyberwarCon conference in Arlington, Virginia, on Thursday, Microsoft security researcher Ned Moran plans to present new findings from the company’s threat intelligence group that show a shift in the activity of the Iranian hacker group APT33, also known by the names Holmium, Refined Kitten, or Elfin. Microsoft has watched the group … Read More “Iranian Attacks on Industrial Control Systems” »

On Chinese “Spy Trains”

Posted on By infossl
china, espionage, essays, infrastructure, nationalsecuritypolicy, privacy, Security technology, surveillance

The trade war with China has reached a new industry: subway cars. Congress is considering legislation that would prevent the world’s largest train maker, the Chinese-owned CRRC Corporation, from competing on new contracts in the United States. Part of the reasoning behind this legislation is economic, and stems from worries about Chinese industries undercutting the … Read More “On Chinese “Spy Trains”” »

Maciej Cegłowski on Privacy in the Information Age

Posted on By infossl
control, infrastructure, privacy, Security technology, surveillance

Maciej Cegłowski has a really good essay explaining how to think about privacy today: For the purposes of this essay, I’ll call it “ambient privacy” — the understanding that there is value in having our everyday interactions with one another remain outside the reach of monitoring, and that the small details of our daily lives … Read More “Maciej Cegłowski on Privacy in the Information Age” »

The Human Cost of Cyberattacks

Posted on By infossl
cyberattack, infrastructure, malware, reports, Security technology

The International Committee of the Red Cross has just published a report: “The Potential Human Cost of Cyber-Operations.” It’s the result of an “ICRC Expert Meeting” from last year, but was published this week. Here’s a shorter blog post if you don’t want to read the whole thing. And commentary by one of the authors. … Read More “The Human Cost of Cyberattacks” »

Visiting the NSA

Posted on By infossl
china, cybersecurity, fisa, infrastructure, machinelearning, nationalsecuritypolicy, nsa, privacy, russia, Security technology

Yesterday, I visited the NSA. It was Cyber Command’s birthday, but that’s not why I was there. I visited as part of the Berklett Cybersecurity Project, run out of the Berkman Klein Center and funded by the Hewlett Foundation. (BERKman hewLETT — get it? We have a web page, but it’s badly out of date.) … Read More “Visiting the NSA” »

A “Department of Cybersecurity”

Posted on By infossl
cybersecurity, infrastructure, internetofthings, nationalsecuritypolicy, Security technology

Presidential candidate John Delaney has announced a plan to create a Department of Cybersecurity. I have long been in favor of a new federal agency to deal with Internet — and especially Internet of Things — security. The devil is in the details, of course, and it’s really easy to get this wrong. In Click … Read More “A “Department of Cybersecurity”” »