Table of Content
To verify that the attested identity is trusted, one enclave usually includes the identity of the enclave it trusts into its initial data in advance assuming no trusted third parties are available during runtime to provide this piece of information. In this paper, we propose MAGE, a framework enabling a group of enclaves to mutually attest each other without trusted third parties. Particularly, we introduce a technique to instrument these enclaves so that each of them could derive the others' identities using information solely from its own initial data. We also provide an open-sourced prototype implementation based on Intel SGX SDK, to facilitate enclave developers to adopt this technique.
The Doctrina carried the earliest transcribed poems in the Ilocano script as well as a segment of an ancient Ilocano manuscript, while the Arte included a section on the rules for writing poetry. A distinct example of Ilocano religious folk art is the set of ex-votos, thin silver medallions or plaques pinned to the santos’ robes in thanksgiving for favors received or requested. Shaped like eyes, legs, arms, noses, ears, and so forth, these are pinned or decorated on the favored saint.
User Studies II: Sharing
Gone now are the rows of tile roofs seen in old photos of the town, although a few still have this cooler but heavier roofing material. Many house owners in the 1950s changed the roof tiles to galvanized iron when saltpond owners from the Tagalog region offered to buy the old tiles for use as bedding in their saltponds. Another National Cultural Treasure, as declared by the National Museum of the Philippines in 2001, is the Church of San Guillermo Ermitaño in Magsingal, Ilocos Sur, together with its adjoining structures and artistic interiors.
Meanwhile, the influence of divergence even varies among different classes in a fine-grained manner. Enlightened by such divergence, we proposed a self-attention membership inference attack against the pruned neural networks. Extensive experiments are conducted to rigorously evaluate the privacy impacts of different pruning approaches, sparsity levels, and adversary knowledge.
Demographic breakdown by ZIP Code
Today, Newsom enjoys the support of most Democrats (91%), while most Republicans (86%) support Dahle; Newsom has an edge over Dahle among independent likely voters (47% Newsom, 37% Dahle). Across the state’s regions, two in three in the San Francisco Bay Area and Los Angeles support Newsom, as do nearly half in the Inland Empire and Orange/San Diego; likely voters in the Central Valley are split. Newsom leads in all demographic groups, with the exception of men (45% Newsom, 44% Dahle) and those with a high school diploma only (46% Newsom, 49% Dahle).
Boston businesses and institutions rank among the top in the country for environmental sustainability and new investment. In this paper we present DIRTY , a novel technique for improving the quality of decompiler output that automatically generates meaningful variable names and types. DIRTY is built on a Transformer-based neural network model and is trained on code automatically scraped from repositories on GitHub. DIRTY uses this model to postprocesses decompiled files, recommending variable types and names given their context.
FuzzOrigin: Detecting UXSS vulnerabilities in Browsers through Origin Fuzzing
The coves in Santiago, Ilocos Sur and the remote bays in Bangui, Ilocos Norte were the secret landing sites of supplies from Allied forces. The guerrillas, however, could not operate extensively because of the cramped coastal terrain and population density. Hence, there were relatively light wartime clashes and destruction during the Japanese occupation.
With SBB, a client reveals a small amount of information to a database-holding server so that it can generate a bucket of potentially similar items. The bucket is small enough for efficient application of privacy-preserving protocols for similarity. To analyze the privacy risk of the revealed information, we introduce a framework for measuring an adversary's confidence in inferring a predicate about the client input correctly.
Lincoln–Douglas debates and Cooper Union speech
Moreover, the clay for the burnay is mixed with a little amount of sand, which tempers the medium while it is fired to make it nonporous and hard as rock. When buried in soil, this vitrified quality makes the burnay resist corrosion and the chemical changes that the basi or bagoong undergo. Since this stoneware is resistant to the action of salt and fermentation, it was often used in the Spanish galleons for water storage and as chemical containers. In pre-Spanish times, this stoneware was a regular trade item between the Ilocano and Japanese merchants, who preferred the Ilocos-made tibor to any other Asian ceramic, especially for their tea-drinking rituals .
Through this, we present a comprehensive view of illicit monetization exploits on the YouTube platform that can motivate future investigation into mitigating these harmful endeavors. The adversarial patch attack against image classification models aims to inject adversarially crafted pixels within a restricted image region (i.e., a patch) for inducing model misclassification. This attack can be realized in the physical world by printing and attaching the patch to the victim object; thus, it imposes a real-world threat to computer vision systems. To counter this threat, we design PatchCleanser as a certifiably robust defense against adversarial patches.
Our evaluation on the dataset containing 32,780 audio samples and 14 spoofing devices shows that ARRAYID achieves an accuracy of 99.84%, which is superior to existing passive liveness detection schemes. Specifically, three attack waveforms, denoted as Block, Block & Rotate, and Full Control, are described that can be utilized by an attacker to block or alter the actuation data encoded in the PWM signal sent by an actuator's legitimate controller. The efficacy of the attack waveforms is evaluated against several PWM-controlled actuators, and it is observed that an attacker can implement denial-of-service attacks on all the tested actuators with Block waveform.
Faced with how best to trade off between the number of steps and the cost of obliviously executing each one, we design three efficient oblivious heuristics, one deterministic and two randomized. As a result of this effort we are able to evaluate our ppSAT solver on small but practical instances arising from the haplotype inference problem in bioinformatics. We conclude by looking towards future directions for making ppSAT solving more practical, most especially the integration of conflict-driven clause learning . The security of isolated execution architectures such as Intel SGX has been significantly threatened by the recent emergence of side-channel attacks. Cache side-channel attacks allow adversaries to leak secrets stored inside isolated enclaves without having direct access to the enclave memory.
Since the risks of using macros in documents is well-known, modern office applications only enable their execution if a trusted entity signs the macro code. Thus, the security of ODF documents often depends on the correct signature verification. Our scheme in the trusted setup setting improves the proof size by 20× and the verifier time by 7.8× for 2 21 parties, with a small overhead on the prover time. Our transparent polynomial commitment removes the trusted setup and further improves the prover time by 2.3×.
In the third scenario, a player in the Counter-Strike online multiplayer game can detect a hidden opponent waiting in ambush, by analyzing how the 3D rendering done by the opponent's computer induces faint but detectable signals into the opponent's audio feed. We examine the magnetic flux emanating from a graphics processing unit's power cable, as acquired by a cheap $3 induction sensor, and find that this signal betrays the detailed topology and hyperparameters of a black-box neural network model. The attack acquires the magnetic signal for one query with unknown input values, but known input dimension and batch size. The network reconstruction is possible due to the modular layer sequence in which deep neural networks are evaluated.
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