![]() Whether it’s a preapproved pharma slide deck, a grand rounds presentation, a committee meeting, or a CME activity, SlideShark allows me to keep my presentations synced in the cloud and available on any of my mobile devices. Despite the recent release of Office for iOS, SlideShark provides unbeatable features for physician-presenters. Yet most of us are using iPhones and iPads over our laptops. ( Click to Download PDF Expert 5) 2.SlideSharkĭespite Keynote, Prezi, and other presentation formats, we still live in a PowerPoint world. This quick response has actually garnered “wows” from the senders. With PDF Expert, on my iPhone, I can view a document touch to sign type in my name, date, and other fields and email the new PDF document literally in under 30 seconds. The normal workflow would be to print out the document (typically requiring a desktop), sign and annotate the hard copy by hand, scan the document (again to a connected desktop), and then email an attachment of the digitized file back. These are usually sent as a PDF document that can easily be viewed on a smartphone. As MDs, we’re frequently sent forms to sign, whether from an insurance company or a hospital, a contract, etc. This is one of the most-utilized productivity apps on my iPhone. Here are five nonmedical apps that I find most useful to the practicing, conference-travelling, lecturing, digital-minded physician. Some are geared toward clinicians and others toward consumers, and I have used many of them from both ends. In the App Store, there are more than 40,000 medical and health apps available. On every level-from personal to social to leisure to professional-the digital landscape continues to evolve. During his PhD, he founded and served as the CEO of Sookasa, a cloud storage security startup, which was acquired by Barracuda Networks in 2016.T he digital revolution is leaving its mark on all our lives. Asaf completed his PhD at Stanford, where his research focused on how to provide reliability and performance guarantees in cloud storage systems, and was adopted by several companies, including Facebook, Tibco, and Chartbeat. His team is focused on developing new technologies for combating email-borne social engineering attacks. Sentinel achieves false positive rates of less than one in a million emails, and precision of 89%, outperforming prior art by several orders of magnitude.Īsaf Cidon is the Vice President of Email Security at Barracuda Networks, where he co-leads the email security team. Sentinel utilizes the public APIs of cloud-based email systems both to automatically learn the historical communication patterns of each organization, and to quarantine emails in real-time. We discuss how Sentinel's design addresses these challenges. ![]() The main challenges in designing Sentinel is the need to categorize millions of emails in order to train its classifiers, and to properly train the classifiers when the occurrence of spear phishing emails is very rare. We present Sentinel, a security system that automatically detects and quarantines spear phishing attacks in real-time in a production environment using supervised learning, without requiring any manual analysis or configuration. Prior research to prevent spear phishing requires manual work from security analysts and from a high false positive rate. Existing email security solutions are not effective in detecting spear phishing, because these attacks typically do not contain overtly malicious attachments or links, and are highly personalized. Spear phishing emails take several forms: some ask the recipient to wire transfer money to the attacker’s account, others request W-2 forms, and some trick the recipient into following a link, which compromises their credentials or downloads malware to their device. In recent years, spear phishing and email-borne social engineering have become one of the most costly security threats, causing over $9 billion in reported losses. Title: Fully Automated Online Spear Phishing Detection Asaf Cidon Monday, Apat 12 PM in 380 Soda Hall ![]()
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