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class="login-v2-logo-subtitle">An open access publication driven by the USENIX community</div> </div> </div> </div> </div> <div id="block-system-main" class="block block-system main"> <div class="content"> <div class="view view-login-online-articles view-id-login_online_articles view-display-id-page_1 view-dom-id-6e4fbe7f84c0b3cca3d60911f206d1a7"> <div class="view-header"> <div class="search-result-summary">124 Results</div> </div> <div class="view-filters"> <form action="/publications/loginonline" method="get" id="views-exposed-form-login-online-articles-page-1" accept-charset="UTF-8"><div><div class="views-exposed-form"> <div class="views-exposed-widgets clearfix"> <div id="edit-field-lv2-article-type-tid-wrapper" class="views-exposed-widget views-widget-filter-field_lv2_article_type_tid"> <label for="edit-field-lv2-article-type-tid"> Article Type </label> <div class="views-widget"> <div class="form-item form-type-select form-item-field-lv2-article-type-tid"> <select 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views-row-first"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">July 31, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Diving into Robocall Content with SnorCall</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">We provide insights from accurate, automated analysis of 232,0000 robocalls, including tools that authorities can use to get to the source of the problem.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Sathvik Prasad, Brad Reaves</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/diving-robocall-content-snorcall"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-2 views-row-even"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">July 27, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Measuring the Risk Password Reuse Poses for a University</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Reuse of passwords poses a greater threat than weak passwords based on research into compromised passwords at the University of Chicago.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Alexandra Nisenoff, Maximilian Golla, Blase Ur</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/measuring-risk-password-reuse-poses-university"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-3 views-row-odd"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">July 27, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Going Beyond an Incident Report with TLA+</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Human reasoning capability is limited - SREs can benefit from using modelling specification languages to understand system behavior.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Finn Hackett, Joshua Rowe, Markus Alexander Kuppe</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Laura Nolan</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/going-beyond-incident-report-tla"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-4 views-row-even"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">July 5, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Enabling Realms with the Arm Confidential Compute Architecture</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">ARMv9 will include Realms, a combination of hardware and firmware that creates a mechanism for isolating memory from reading or writing even by the OS or hypervisor.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Xupeng Li, Xuheng Li, Christoffer Dall, Ronghui Gu, Jason Nieh, Yousuf Sait, Gareth Stockwell</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/enabling-realms-arm-confidential-compute-architecture"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-5 views-row-odd"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">June 5, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">BeyondCorp and the long tail of Zero Trust</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">After successfully transitioning most of the Google's workflows to BeyondCorp, we were left with a long tail of specific or challenging situations to resolve.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Guilherme Gonçalves, Kyle O'Malley, Betsy Beyer, Max Saltonstall</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/beyondcorp-and-long-tail-zero-trust"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-6 views-row-even"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">June 2, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">NSDI'23 Test of Time Award</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">A graduate research project turned into a popular web browser plug-in, used by millions</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Franzi Roesner, Gennie Gebhart, Rik Farrow</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/nsdi23-test-time-award"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-7 views-row-odd"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">May 22, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Bcrypt at 25: A Retrospective on Password Security</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Celebrating 25 years of bcrypt! Dive into its journey, enduring impact on password security, and unique ways it's shaping the future.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Niels Provos</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/bcrypt-25-retrospective-password-security"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-8 views-row-even"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">May 8, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Responding to and Learning from Distributed Incidents</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Step through a distributed systems incident and see how teams can learn from these events.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Philipp Böschen</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Laura Nolan</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/responding-and-learning-distributed-incidents"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-9 views-row-odd"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">April 25, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">Codon: Python Compiler</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Codon is a compiler for Python scripts that produces optimized code suitable for analyzing large amounts of data, with some limitations.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Rik Farrow</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Laura Nolan</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/codon-python-compiler"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-10 views-row-even"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">April 18, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">A Study in Practical Deduplication</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Using data collected from 875 Microsoft employees' desktops and servers, the authors analyzed file metadata and potential deduplication strategies.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Dutch Meyer, Bill Bolosky, Rik Farrow</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Rik Farrow</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/study-practical-deduplication"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-11 views-row-odd"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span class="date-display-single">March 15, 2023</span></div> </div> <div class="views-field views-field-title"> <span class="field-content">You don’t have a production environment</span> </div> <div class="views-field views-field-nothing"> <span class="field-content"><hr class="article-hr" /></span> </div> <div class="views-field views-field-field-lv2-article-teaser"> <div class="field-content">Your staging environment cannot accurately replicate your production environment. Multi-tenancy can solve this problem.</div> </div> <div class="views-field views-field-pseudo-author-list"> <span class="views-label views-label-pseudo-author-list">Authors: </span> <span class="field-content">Avishai Ish-Shalom</span> </div> <div class="views-field views-field-field-lv2-shepherds"> <span class="views-label views-label-field-lv2-shepherds">Article shepherded by: </span> <div class="field-content"><span class="usenix-user-reference-names">Laura Nolan</span></div> </div> <div class="views-field views-field-nothing-1"> <span class="field-content"><a href="/publications/loginonline/you-don%E2%80%99t-have-production-environment-wip"><div class="views-field views-field-view-node"><span class="field-content">Read article now <span class="article-right-arrow"></span></span> </div></a></span> </div> </div> <div class="views-row views-row-12 views-row-even"> <div class="views-field views-field-field-lv2-publication-date"> <div class="field-content"><span 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