Cybersecurity

  • CybersecurityIdentifying ways to improve smartphone security

    What information is beaming from your mobile phone over various computer networks this very second without you being aware of it? Experts say your contact lists, e-mail messages, surfed Web pages, browsing histories, usage patterns, online purchase records and even password protected accounts may all be sharing data with intrusive and sometimes malicious applications, and you may have given permission. The apps downloaded to smartphones can potentially track a user’s locations, monitor his or her phone calls and even monitor the messages a user sends and receives — including authentication messages used by online banking and other sites, he says, explaining why unsecured digital data are such a big issue. Assigning risk scores to apps may slow down unwarranted access to personal information.

  • EspionageNew report details Russia’s cyber-espionage activities

    Researchers at FireEye, a Silicon Valley-based computer security firm, are connecting the Russian government to cyber espionage efforts around the world. The researchers released a report on Tuesday which says that hackers working for the Russian government have, for seven years now, been hacking into computer networks used by the government of Georgia, other Eastern European governments, and some European security organizations.

  • CybersecurityGeorgia Tech releases 2015 Emerging Cyber Threats Report

    In its latest Emerging Cyber Threats Report, Georgia Tech warns about loss of privacy; abuse of trust between users and machines; attacks against the mobile ecosystem; rogue insiders; and the increasing involvement of cyberspace in nation-state conflicts.

  • eLocksNew smart key software enhances security for homes businesses

    Computer scientists and security specialists have created an innovative electronic smart key system that aims to provide a safer and more flexible security system for homes and businesses. eLOQ is a new software system for the creation and management of electronic keys and locks which cannot be copied or picked.

  • China syndromeChina steals confidential data on the vulnerabilities of major U.S. dams

    The U.S. Army Corps of Engineers’ National Inventory of Dams(NID) contains critical information on the vulnerabilities of the roughly 8,100 major dams in the United States. Between January and April 2013, U.S. intelligence agencies spotted several attempts by China’s People’s Liberation Army (PLA) cyber-espionage unit to access the NID database and steal its contents. On Monday, National Weather Service (NWS) hydrologist Xiafen “Sherry” Chen, 59 was arrested for allegedly breaching the NID security and stealing confidential data on U.S. dam vulnerabilities. The Justice Department has raised the alarm over multiple attempts by China to steal data on U.S. critical infrastructure through individuals with privileged access to confidential databases.

  • SurveillanceLaw enforcement: Apple iOS 8 software would hinder efforts to keep public safety

    With its new iOS 8 operating software, Apple is making it more difficult for law enforcement to engage in surveillance of users of iOS8 smartphones. Apple has announced that photos, e-mail, contacts, and other personal information will now be encrypted, using the user’s very own passwords — meaning that Apple will no longer be able to respond to government warrants for the extraction of data.

  • CybersecurityFBI wants Congress to mandate backdoors in tech devices to facilitate surveillance

    In response to announcements by Appleand Googlethat they would make the data customers store on their smartphones and computers more secure and safer from hacking by law enforcement, spies, and identity thieves, FBI director James Comey is asking Congress to order tech companies to build their devices with “backdoors,” making them more accessible to law enforcement agencies.Privacy advocates predict that few in Congress will support Comey’s quest for greater surveillance powers.

  • PrivacySocial media firms pledging to keep users anonymous still collect users’ information

    Social media firm Whisperprides itself on offering anonymity in a market where the biggest players are often considered too transparent. Its co-founder, Michael Heyward, a tech entrepreneur, describes the company as “the first completely anonymous social network,” an alternative to Facebookand Twitter. It now emerges that Whisper’s back-end systems that retain digital libraries of texts and photographs sent by users, and in some cases the location information of users.

  • Cyber insuranceSurge in cyberattacks drives growth in cybersecurity insurance

    More than 3,000 American businesses were hacked in 2013, many of them small and mid-size firms without cybersecurity insurance. That surge in cyberattacks has led to a growing cybersecurity industry, with firms offering products and solutions to secure network systems. Insurance companies are also claiming their stake in the booming industry. Today, roughly fifty U.S. companies offer cybersecurity insurance. American businesses will spend up to $2 billion on cyber-insurance premiums this year, a 67 percent increase from the $1.2 billion spent in 2013.

  • TerrorismISIS and al-Qaeda use social media, Web platforms differently to achieve different ends

    The Internet has contributed to the popularity of both al-Qaeda and the Islamic State (ISIS) among would-be jihadists, but the two terror groups use social media and Web platforms differently. Al-Qaeda has been spreading its message via the Internet for nearly two decades, while ISIS is a relative newcomer. Both groups use social media to recruit fighters, but ISIS has successfully developed content that Internet users are likely to share and repost. Such content in the form of violent videos and graphic imagery target young, disillusioned Westerners who are prime for radicalization.

  • CybersecurityU.S. should emulate allies in pushing for public-private cybersecurity collaboration

    Israeli Prime Minister Benjamin Netanyahu announced last month the formation of a national cyber defense authority to defend civilian networks under the leadership of the Israel National Cyber Bureau.The “U.S. government has a lot to learn from successful examples in allied nations. With more compromise and reform, there is plenty of reason for hope,” says a cybersecurity expert, adding that “a cybersecurity partnership between government, business, and individuals built on trust is possible, and would promote more resilient networks as well as creative thinking on cybersecurity.”

  • CybersecurityFederally funded cybersecurity center launched

    The National Institute of Standards and Technology’s (NIST) National Cybersecurity Center of Excellence(NCCoE) initiative has awarded the first federally funded research and development center (FFRDC) contract for cybersecurity to MITRE Corp., a nonprofit established to operate FFRDCs. Cybersecurity professionals will work with stakeholders in government, the private sector, and academia to develop low cost and scalable cybersecurity solutions.

  • EbolaComputing for Ebola Challenge

    Researchers at the Network Dynamics and Simulation Science Laboratory (NDSSL) have been using a combination of modeling techniques to predict the spread of the Ebola outbreak. As part of those efforts, the team created an adaptable set of global synthetic populations, allowing for rapid response as the situation continues to unfold. The synthetic populations and other informatics resources are now openly available to aid other researchers and citizen scientists. The NDSSL is hosting a Computing for Ebola Challenge from 3 October to 10 October 2014. The goal of the hackathon is to develop an application to combat the Ebola epidemic. All are welcome to join.

  • CybersecurityState, local governments aim to strengthen cybersecurity staff despite shrinking budgets

    Due to increased cyberattacks on state and local government servers, many leaders are looking to strengthen the cybersecurity staff on their payrolls. Lower levels of government are also worried about cybercrime due to the large amounts of personal and confidential data that they store. Demand for cybersecurity experts is more than double the workplace demand for IT specialists.

  • PrivacyNew Web privacy system would revolutionize surfing safety

    Scientists have built a new system that protects Internet users’ privacy while increasing the flexibility for Web developers to build Web applications that combine data from different Web sites, dramatically improving the safety of surfing the Web. The system, “Confinement with Origin Web Labels,” or COWL, works with Mozilla’s Firefox and the open-source version of Google’s Chrome Web browsers and prevents malicious code in a Web site from leaking sensitive information to unauthorized parties, while allowing code in a Web site to display content drawn from multiple Web sites — an essential function for modern, feature-rich Web applications.