Kevin Bock

Kevin Bock https://cs.umd.edu/~kbock/ Kevin Bock Source Themes Academic (https://sourcethemes.com/academic/)en-usFri, 27 Aug 2021 00:00:00 +0000 https://cs.umd.edu/~kbock/images/icon_hu0b7a4cb9992c9ac0e91bd28ffd38dd00_9727_512x512_fill_lanczos_center_2.png Kevin Bock https://cs.umd.edu/~kbock/ Even Censors Have a Backup: Examining the GFW’s Double HTTPS Censorship System https://cs.umd.edu/~kbock/publication/foci21-double-sni/ Fri, 27 Aug 2021 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/foci21-double-sni/ Weaponizing Middleboxes for TCP Reflected Amplification https://cs.umd.edu/~kbock/talk/usenix21/ Wed, 11 Aug 2021 13:30:00 +0000 https://cs.umd.edu/~kbock/talk/usenix21/ <div class="alert alert-note"> <div> See our USENIX Security 2021 paper “<a href="https://cs.umd.edu/~kbock/publication/weaponizing-ddos">Weaponizing Middleboxes for TCP Reflected Amplification</a>” and our WOOT 2021 paper “<a href="https://cs.umd.edu/~kbock/publication/weaponizing-residual">Your Censor is My Censor: Weaponizing Censorship Infrastructure for Availability Attacks</a>” for more information. </div> </div> Weaponizing Middleboxes for TCP Reflected Amplification https://cs.umd.edu/~kbock/publication/weaponizing-ddos/ Wed, 11 Aug 2021 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/weaponizing-ddos/ <p>This work also won a Distinguished Paper Award.</p> Weaponizing Censorship Infrastructure https://cs.umd.edu/~kbock/talk/rightscon21/ Tue, 08 Jun 2021 13:30:00 +0000 https://cs.umd.edu/~kbock/talk/rightscon21/ <div class="alert alert-note"> <div> See our USENIX Security 2021 paper “<a href="https://cs.umd.edu/~kbock/publication/weaponizing-ddos">Weaponizing Middleboxes for TCP Reflected Amplification</a>” and our WOOT 2021 paper “<a href="https://cs.umd.edu/~kbock/publication/weaponizing-residual">Your Censor is My Censor: Weaponizing Censorship Infrastructure for Availability Attacks</a>” for more information. </div> </div> Your Censor is My Censor: Weaponizing Censorship Infrastructure for Availability Attacks https://cs.umd.edu/~kbock/publication/weaponizing-residual/ Thu, 27 May 2021 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/weaponizing-residual/ Detecting and Evading Censorship-in-Depth: A Case Study of Iran's Protocol Whitelister https://cs.umd.edu/~kbock/publication/protocol_filter/ Sat, 01 Aug 2020 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/protocol_filter/ Geneva: Evolving Censorship Evasion https://cs.umd.edu/~kbock/talk/imv20/ Thu, 02 Jul 2020 13:30:00 +0000 https://cs.umd.edu/~kbock/talk/imv20/ Geneva: An AI Approach to Evading Nation-State Censorship https://cs.umd.edu/~kbock/talk/bluehatil20/ Wed, 05 Feb 2020 13:30:00 +0000 https://cs.umd.edu/~kbock/talk/bluehatil20/ Come as You Are: Helping Unmodified Clients Bypass Censorship with Server-Side Evasion https://cs.umd.edu/~kbock/publication/come-as-you-are/ Wed, 01 Jan 2020 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/come-as-you-are/ Learning Nation-State Censorship with Genetic Algorithms https://cs.umd.edu/~kbock/talk/aims19/ Tue, 16 Apr 2019 13:30:00 +0000 https://cs.umd.edu/~kbock/talk/aims19/ Geneva: Evolving Censorship Evasion Strategies https://cs.umd.edu/~kbock/publication/geneva/ Tue, 01 Jan 2019 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/geneva/ App Revocation Checking: Why is this still so hard? https://cs.umd.edu/~kbock/talk/hotsec18/ Tue, 14 Aug 2018 10:30:00 +0000 https://cs.umd.edu/~kbock/talk/hotsec18/ King of the Hill: A Novel Cybersecurity Competition for Teaching Penetration Testing https://cs.umd.edu/~kbock/publication/koth/ Wed, 01 Aug 2018 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/koth/ unCaptcha: A Low-Resource Defeat of reCaptcha's Audio Challenge https://cs.umd.edu/~kbock/publication/uncaptcha/ Tue, 01 Aug 2017 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/uncaptcha/ Application of Routine Activity Theory to Cyber Intrusion Location and Time https://cs.umd.edu/~kbock/publication/edcc2017/ Sun, 01 Jan 2017 00:00:00 +0000 https://cs.umd.edu/~kbock/publication/edcc2017/