Ben Gross

Tag: Security

  • Password Managers Relieve Password Headaches

    Passwords Are a Hassle I’ll be the first to admit I can’t remember all my passwords. Most of us can’t, so we pick a few passwords that are easy to remember and then use them with multiple sites. This results in two immediate problems. A password manager can help with both of these problems. First,…

  • Your New Year’s Resolution–Pick Better Passwords

    As we near the end of 2011, I can’t help but think this is the year I had the most trouble telling the difference between actual news stories and pieces from “America’s Finest News Source”, The Onion. As I write this article, details are still unfolding from the data breach at the private intelligence firm…

  • Security, Productivity, and Usability in the Enterprise

    During interviews I conducted for my dissertation research, I asked individuals how the security policies and systems affected their daily life in terms of productivity and work and personal communication. Interviewees gave many examples of tradeoffs between security and usability. People understood the reasoning behind many of the security restrictions. However, these implementations often significantly…

  • Tracking, Geolocation and Digital Exhaust

    You are unique… In so many ways… The accounting systems on which modern society depends are surveillance systems when viewed with another lens. All administrative, financial, logistics, public heath, and intelligence systems rely on the ability to track people, objects, and data. Efficiency and effectiveness in tracking have been greatly aided by improvements in data…

  • SSL Is Critical Infrastructure at Risk

    Problem Areas for SSL The security of the transactions for much of the consumer Internet relies on the Secure Socket Layer (SSL) protocol. SSL and its Public Key Infrastructure (PKI) are critical Internet infrastructure. Most consumer Web, email, and VoIP traffic relies on SSL for security as does substantial portions of enterprise Internet traffic both…

  • Data Evaporation and the Security of Online Identities

    Disappearing Data What happens to our data when we are gone? What happens to us, when our data is gone? Does any of this missing data make us vulnerable? These questions that once seemed theoretical are increasingly relevant to our everyday lives. The consequences include not only the potential for lost communications, but also lost…

  • How and Why to Sniff Smartphone Network Traffic

    Smartphone Network Connection Monitoring Tools for monitoring and modifying connections between web browsers and web servers are essential for debugging, testing, optimizing performance, and assessing vulnerabilities of web-based applications and native applications. Developers, security professionals, and anyone with an interest in gaining insight into the lower levels of web traffic commonly use these tools. There…

  • No Frills SSL Certificates are Inexpensive and Useful

    SSL De Facto for Securing Connections SSL, short for Secure Socket Layer, is a cryptographic protocol for securing network traffic that is the de facto mechanism for securing transactions on the web and many other protocols including email (SMTP/IMAP/POP), IM (Jabber/XMPP), VoIP (SIP), and SSL-based VPNs. The topic of SSL certificates is a bit arcane,…

  • OpenID Trends: Improved Usability and Increased Centralization

    The OpenID authentication framework is the most well known of the federated user-centric identity systems. OpenID has effectively become the first commonplace single sign-on option for the Internet at large. Most sizeable Web-based service providers such as AOL, Google, Facebook, Microsoft, MySpace and Yahoo! have integrated at least limited support for OpenID. Services often run…

  • Smartphone Phishing Protection Needs Improvement

    Recent versions of desktop Web browsers and email clients feature phishing and malware protection in addition to improved security notifications and indicators. Unfortunately, many of these improvements have not reached their mobile device counterparts. While the patterns of use and the threat model for Web browsing and email on mobile devices differ from desktop applications,…