United News of Bangladesh

Russia disabled thousands of satellite modems in Ukraine and other European countries on the day it invaded Ukraine in 2022, disrupting communications. Now, an artificial intelligence-assisted tool is being used to help protect satellite networks from similar attacks amid growing concerns over Russian aggression and cyber threats from Iran. Cybersecurity company Atalanta has launched Argo, a product that includes technology being used to test the resilience of Viasat’s satellite communications network, which was targeted in the 2022 cyberattack. Cybersecurity experts say the technology offers a new way to protect critical infrastructure from increasingly sophisticated cyberattacks. Atalanta says Argo uses what it calls “software understanding,” combining advanced mathematics and AI to examine software and internet-connected systems and identify vulnerabilities more thoroughly. Recent conflicts in Ukraine and Iran have highlighted the growing risks posed by cyberattacks on essential services. Several US government agencies have warned this summer that Iranian hackers have targeted water and wastewater systems and other critical infrastructure. “The tools and techniques of yesterday do not scale for today,” Atalanta CEO and co-founder Anjana Rajan told The Associated Press, saying software understanding would be increasingly important for systems critical to the United States. Nick Saunders, Viasat’s chief of cyber strategy, said the technology is helping the company strengthen its network against future attacks while also providing mathematical evidence to support its security claims. “We have built over the past year, working with Atalanta ... a capability where we can start to develop an understanding of how our systems are more resilient against attacks,” Saunders said. Atalanta is also working on the Genesis Mission, a Department of Energy initiative aimed at developing autonomous nuclear reactors. Greg Shannon, chief cybersecurity scientist at the government’s Idaho National Laboratory, said such technology could eventually become a standard part of testing new systems. “In a decade or two, I would expect it to be just part of the standard development tool kits,” Shannon said. He noted that the Defense Advanced Research Projects Agency, or DARPA, has invested billions of dollars in related technology over the past two decades. That research helped create demand for systems such as Argo. DARPA, the US military’s advanced research agency, has played a key role in developing technologies including the internet and stealth aircraft. “They've probably invested well over $2 billion in various programs to advance formal methods ... and we're finally seeing them start to come to fruition,” Shannon said. Last year, Pentagon Chief Technology Officer Emil Michael said in a prerecorded address to a DARPA software conference that he viewed the mathematics behind Atalanta’s technology as an important part of the military’s cybersecurity future. He said he wanted it to become the Department of Defense’s “gold standard” for cybersecurity.

Trial lawyer Robert Fisher is handling one of America’s most prominent counterintelligence cases, defending an MIT scientist charged with secretly helping China. But how he’ll handle the logistics of the case could feel old school: Under new court rules, he’ll have to print out any highly sensitive documents and hand-deliver them to the courthouse.