Table of Content
- Mobile gaming's surprising slump is dragging down the game market
- California’s Likely Voters
- Inferring Phishing Intention via Webpage Appearance and Dynamics: A Deep Vision Based Approach
- Gossamer: Securely Measuring Password-based Logins
- In-Kernel Control-Flow Integrity on Commodity OSes using ARM Pointer Authentication
- SARA: Secure Android Remote Authorization
- Security Practitioners & Behaviors
We present PolyCruise, a technique that enables holistic dynamic information flow analysis across heterogeneous languages hence security applications empowered by DIFA (e.g., vulnerability discovery) for multilingual software. PolyCruise combines a light language-specific analysis that computes symbolic dependencies in each language unit with a language-agnostic online data flow analysis guided by those dependencies, in a way that overcomes language heterogeneity. Extensive evaluation of its implementation for Python-C programs against micro, medium-sized, and large-scale benchmarks demonstrated PolyCruise's practical scalability and promising capabilities. It has enabled the discovery of 14 unknown cross-language security vulnerabilities in real-world multilingual systems such as NumPy, with 11 confirmed, 8 CVEs assigned, and 8 fixed so far.
During the evaluation, FuzzOrigin discovered four previously unknown UXSS vulnerabilities, one in Chrome and three in Firefox, all of which have been confirmed by the vendors. FuzzOrigin is responsible for finding one out of two UXSS vulnerabilities in Chrome reported in 2021 and all three in Firefox, highlighting its strong effectiveness in finding new UXSS vulnerabilities. Universal cross-site scripting is a browser vulnerability, making a vulnerable browser execute an attacker's script on any web pages loaded by the browser. UXSS is considered a far more severe vulnerability than well-studied cross-site scripting . This is because the impact of UXSS is not limited to a web application, but it impacts each and every web application as long as a victim user runs a vulnerable browser. We find that UXSS vulnerabilities are difficult to find, especially through fuzzing, for the following two reasons.
Mobile gaming's surprising slump is dragging down the game market
A large body of work has shown efficient cryptographic solutions to this problem through secure 2- party computation. However, they assume that both parties are semi-honest, i.e., follow the protocol specification. Recently, Lehmkuhl et al. showed that malicious clients can extract the whole model of the server using novel model-extraction attacks. To remedy the situation, they introduced the client-malicious threat model and built a secure inference system, MUSE, that provides security guarantees, even when the client is malicious. The security of the entire cloud ecosystem crucially depends on the isolation guarantees that hypervisors provide between guest VMs and the host system.
In the paper, we propose flow- and context-sensitive static analysis with hybrid branch-sensitivity and points-to information to generate a novel graph structure, called Object Dependence Graph , using abstract interpretation. ODG represents JavaScript objects as nodes and their relations with Abstract Syntax Tree as edges, and accepts graph queries—especially on object lookups and definitions—for detecting Node.js vulnerabilities. Midas shows no noticeable drop in performance when evaluated on compute-bound workloads. On system call heavy workloads, Midas incurs 0.2-14% performance overhead, while protecting the kernel against any TOCTTOU attacks. On average, Midas shows a 3.4% overhead on diverse workloads across two benchmark suites. A 2017 study by Walk Score ranked Omaha 26th most walkable of fifty largest U.S. cities.
California’s Likely Voters
The system of public education and the diverse prospects in professional life have eroded the social barriers of old. Moreover, the migration of Ilocano workers has further blurred this social levelling. The principalia elected from among themselves the gobernadorcillo, the municipal mayor who was dependent on the support of the cabezas de barangay who, in turn, were responsible for collecting taxes and extracting labor services from the citizens. The provincial governor or alcalde mayor was most of the time a ceremonial figure, acting more as an overseer for projects originating in Manila. The self-perpetuating principalia carried out civil governance under the guidance of the friars. Because these native rulers were the power brokers of the clans, it was also from their ranks, ironically, that rebel leaders or warlords emerged time and again.
In this paper, we show how perfect decompilation allows programmatic analysis of such large datasets, providing new insights into the reverse engineering process. ICMP redirect is a mechanism that allows an end host to dynamically update its routing decisions for particular destinations. Previous studies show that ICMP redirect may be exploited by attackers to manipulate the routing of victim traffic. However, it is widely believed that ICMP redirect attacks are not a real-world threat since they can only occur under specific network topologies (e.g., LAN).
Inferring Phishing Intention via Webpage Appearance and Dynamics: A Deep Vision Based Approach
Hundreds of prior research studies have used these lists as a set of supposedly popular domains to investigate. However, existing top lists exhibit numerous issues, including a lack of transparency into the list data sources and construction methods, high volatility, and easy ranking manipulation. Despite these flaws, these top lists remain widely used today due to a lack of suitable alternatives. In this work we explore the role packet headers (e.g., source IP address and source port) have on DNS censorship.
The annual River City Roundup is celebrated at Fort Omaha, and the neighborhood of Florence celebrates its history during "Florence Days". With the expansion of railroad and industrial jobs in meatpacking, Omaha attracted many immigrants and migrants. As the major city in Nebraska, it has historically been more racially and ethnically diverse than the rest of the state.
Gossamer: Securely Measuring Password-based Logins
Barry Schwartz wrote in 2009 that Lincoln's image suffered "erosion, fading prestige, benign ridicule" in the late 20th century. Sociologist Barry Schwartz argues that Lincoln's American reputation grew slowly from the late 19th century until the Progressive Era (1900–1920s), when he emerged as one of America's most venerated heroes, even among white Southerners. The high point came in 1922 with the dedication of the Lincoln Memorial on the National Mall in Washington, D.C. The successful reunification of the states had consequences for how people viewed the country.
This gives people an opportunity to find housing in neighborhoods that support the environment. The ultimate goal of this initiative is to enlist 500 Bostonians to participate in a free, in-home energy assessment. The city has a Jewish population of an estimated 248,000 Jews within the Boston metro area. More than half of Jewish households in the Greater Boston area reside in the city itself, Brookline, Newton, Cambridge, Somerville, or adjacent towns. In Greater Boston, these numbers grew significantly, with 150,000 Dominicans according to 2018 estimates, 134,000 Puerto Ricans, 57,500 Salvadorans, 39,000 Guatemalans, 36,000 Mexicans, and over 35,000 Colombians.
The study unveils that the high overhead is mainly caused by the extensive sanitizer checks on memory accesses. Inspired by the study, the paper proposes ASan--, a tool assembling a group of optimizations to reduce (or "debloat") sanitizer checks and improve ASan's efficiency. Unlike existing tools that remove sanitizer checks with harm to the capability, scalability, or usability of ASan, ASan-- fully maintains those decent properties of ASan. We implement three collaborative proofs and evaluate the concrete cost of proof generation.
The lack of unity of the Ilocano guerrillas was partly due to conflicting areas of operation and partly to the rivalries of American and Filipino commanders. The Boston television DMA, which also includes Manchester, New Hampshire, is the eighth largest in the United States. The city is also home to PBS member station WGBH-TV 2, a major producer of PBS programs, which also operates WGBX 44.
Attorney’s office in Washington, D.C., that called themselves the “Bitcoin Strikeforce,” and worked with agencies like the IRS and FBI in federal investigations. There, Faruqui prosecuted cases that involved terrorism, child pornography, and weapons proliferation. Particularly well known was a case involving a dark-web site called “Welcome to Video,” which had facilitated some 360,000 downloads of sexually exploitative videos of children to 1.28 million members worldwide using bitcoin.
Each year, thousands of bugs are reported, and hundreds of them are security-related bugs. Given the limited resources, the kernel maintainers have to prioritize patching the more severe vulnerabilities. In practice, Common Vulnerability Scoring System has become the standard for characterizing vulnerability severity. However, a fundamental problem exists when CVSS meets Linux—it is used in a "one for all" manner. The severity of a Linux vulnerability is assessed for only the mainstream Linux, and all affected versions and derivatives will simply honor and reuse the CVSS score. Such an undistinguished CVSS usage results in underestimation or overestimation of severity, which further results in delayed and ignored patching or wastes of the precious resources.
MFS, backed by Kiewit Corporation CEO Walter Scott and Warren Buffett, purchased UUNET, one of the largest Internet backbones in the world, for $2 billion in 1996. The now-infamous Bernie Ebbers purchased the much larger MFS for $14.3 billion in 1997 under his World Com. In the 1980s and 1990s, Omaha also saw major company headquarters leave the city, including Enron, founded in the city in 1930 and taken to Houston in 1987 by the now-notorious Kenneth Lay. First Data Corporation, a large credit-card processor, also was founded in Omaha in 1969; as of 2009, its headquarters are in Atlanta.
The system's students are 40% Hispanic or Latino, 35% Black or African American, 13% White, and 9% Asian. There are private, parochial, and charter schools as well, and approximately 3,300 minority students attend participating suburban schools through the Metropolitan Educational Opportunity Council. In September 2019, the city formally inaugurated Boston Saves, a program that provides every child enrolled in the city's kindergarten system a savings account containing $50 to be used toward college or career training. From the 1950s to the end of the 20th century, the proportion of non-Hispanic Whites in the city declined. In 2000, non-Hispanic Whites made up 49.5% of the city's population, making the city majority minority for the first time.
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