stealthy

　

WordNet

1. avoiding detection by moving carefully (同)stealing

PrepTutorEJDIC

1. ひそかな,人目を忍んだ
2. こっそり,内密

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/12/08 16:02:57」(JST)

wiki en

[Wiki en表示]

This article is about the browser add-on. For other meanings, see Stealth.

Stealthy

Developer(s)	Stealthy
Operating system	Cross-platform
Website	stealthy.co

Stealthy is a simple browser add-on that lets users visit websites that are restricted based on geographical location, governmental or organizational regulations. It is available as a plugin for Mozilla Firefox and Google Chrome. There is also a web proxy service for other browsers and platforms.

Stealthy was originally developed to facilitate the dissemination of information during the Arab Spring.^{[citation needed]} It is now used to get past country or organizational limitations, restrictions, and forbidden sites.

Softpedia has certified that it does not contain any form of malware, including spyware, viruses, trojans and backdoors.

Stealthy is extremely popular, having more than 2 million downloads in each platform.

References

External links

• Stealthy official webpage

English Journal

• Folate-modified poly(2-ethyl-2-oxazoline) as hydrophilic corona in polymeric micelles for enhanced intracellular doxorubicin delivery.

• Qiu LY1, Yan L, Zhang L, Jin YM, Zhao QH.Author information 1College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China.AbstractThe transmembrane transport of drug loaded micelles to intracellular compartment is quite crucial for efficient drug delivery. In the current study, we investigated the cellular internalization and anticancer activity of doxorubicin loaded micelles with folate modified stealthy PEOz corona. Folate-decorated micelles incorporating doxorubicin were characterized for particle size, degree of folate decoration, drug loading content and encapsulation efficiency, morphology, and surface charge. The targeting capability and cell viability were assessed using HeLa, KB, A549 and MCF-7/ADR cell lines. In vitro study clearly illustrated the folate receptor (FR) mediated targeting of FA modified micelles to FR-positive human HeLa, KB and MCF-7/ADR cells, while specific delivery to FR-negative A549 cells was not apparently increased at the same experimental conditions. Cytotoxicity assay showed 60% and 58% decrease in IC50 values for HeLa and KB cells, while only a slight decrease for A549 cells, following treatment with folate modified formulations. The enhanced intracellular delivery of FA modified micelles in MCF-7/ADR cells was also observed. In vivo antitumor tests revealed DOX entrapped FA-PEOz-PCL micelles effectively inhibited the tumor growth and reduced the toxicity to mice compared with free DOX. The current study showed that the targeted nano-vector improved cytotoxicity of DOX and suggested that this novel PEOz endowed stealthy micelle system held great promise in tumor targeted therapy.
• International journal of pharmaceutics.Int J Pharm.2013 Nov 18;456(2):315-24. doi: 10.1016/j.ijpharm.2013.08.071. Epub 2013 Sep 7.
• The transmembrane transport of drug loaded micelles to intracellular compartment is quite crucial for efficient drug delivery. In the current study, we investigated the cellular internalization and anticancer activity of doxorubicin loaded micelles with folate modified stealthy PEOz corona. Folate-d
• PMID 24016742

• Peroxynitrite, a stealthy biological oxidant.

• Radi R.Author information From the Departamento de Bioquímica and Center for Free Radical and Biomedical Research, Facultad de Medicina, Universidad de la República, 11800 Montevideo, Uruguay.AbstractPeroxynitrite is the product of the diffusion-controlled reaction of nitric oxide and superoxide radicals. Peroxynitrite, a reactive short-lived peroxide with a pKa of 6.8, is a good oxidant and nucleophile. It also yields secondary free radical intermediates such as nitrogen dioxide and carbonate radicals. Much of nitric oxide- and superoxide-dependent cytotoxicity resides on peroxynitrite, which affects mitochondrial function and triggers cell death via oxidation and nitration reactions. Peroxynitrite is an endogenous toxicant but is also a cytotoxic effector against invading pathogens. The biological chemistry of peroxynitrite is modulated by endogenous antioxidant mechanisms and neutralized by synthetic compounds with peroxynitrite-scavenging capacity.
• The Journal of biological chemistry.J Biol Chem.2013 Sep 13;288(37):26464-72. doi: 10.1074/jbc.R113.472936. Epub 2013 Jul 16.
• Peroxynitrite is the product of the diffusion-controlled reaction of nitric oxide and superoxide radicals. Peroxynitrite, a reactive short-lived peroxide with a pKa of 6.8, is a good oxidant and nucleophile. It also yields secondary free radical intermediates such as nitrogen dioxide and carbonate r
• PMID 23861390

• Morpholino-decorated long circulating polymeric micelles with the function of surface charge transition triggered by pH changes.

• Zhang Y1, Wang C, Xu C, Yang C, Zhang Z, Yan H, Liu K.Author information 1Key Laboratory of Functional Polymer Materials (Ministry of Education), Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China.AbstractMicelles with surface morpholino groups were stealthy at blood and normal tissue pH (7.4) due to the unprotonated hydrophilic morpholino groups on the surfaces. At tumor pH (<7), the micelle surfaces were positively charged because of the protonation of the morpholino groups, which promoted the cellular uptake of the micelles.
• Chemical communications (Cambridge, England).Chem Commun (Camb).2013 Aug 25;49(66):7286-8. doi: 10.1039/c3cc43334j.
• Micelles with surface morpholino groups were stealthy at blood and normal tissue pH (7.4) due to the unprotonated hydrophilic morpholino groups on the surfaces. At tumor pH (<7), the micelle surfaces were positively charged because of the protonation of the morpholino groups, which promoted the c
• PMID 23846234

Japanese Journal

• Proposal of a Network Control System to Detect, Analyze and Mitigate Targeted Cyber Attacks

• HASEGAWA Hirokazu,YAMAGUCHI Yukiko,SHIMADA Hajime [他],TAKAKURA Hiroki
• 電子情報通信学会技術研究報告. IA, インターネットアーキテクチャ 113(240), 1-6, 2013-10-03
• … The stealthy activities after the intrusion make existing countermeasures impossible to sense their existence. …
• NAID 110009783071

• ブラウザのアドオンを利用したアドウェアのイベント注入による振舞い解析

• 糟谷 正樹,河野 健二
• 情報処理学会論文誌 52(12), 3775-3785, 2011-12-15
• アドウェアは効率的な広告表示を行うために必要な情報を収集するソフトウェアである.一般にアドウェアは無害であるいわれている一方,パスワード情報などを収集する悪質なアドウェアも存在する.このような悪質なアドウェアの多くはBrowser Helper Object(BHO)を利用しており,その対策のためにはBHOベースのアドウェアの動作解析を行うことが必要である.しかし,BHOを利用した悪意あるアドウェ …
• NAID 110008719952

• Detecting Stealthy Spreaders by Random Aging Streaming Filters

• YOON MyungKeun,CHEN Shigang
• IEICE transactions on communications 94(8), 2274-2281, 2011-08-01
• … However, stealthy spreaders may perform scanning deliberately at a low rate. … By theoretical analysis and experiments on real Internet traffic traces, we demonstrate that the proposed scheme detects stealthy spreaders successfully. …
• NAID 10030187048

Related Links

• Stealthy :: Add-ons for Firefox

Does your country/organization block you from facebook, youtube or others? Is the service you want unavailable in your country? Stealthy is the solution for you. Hide your IP address for privacy online. Access all content privately ...

• ID-Blogger: 居住国をIP偽装するGoogle Chrome機能拡張 - Stealthy

... 調べたところ、1クリックでIP偽装して居住国を変更できる「 Stealthy 」というGoogle Chromeの機能拡張を発見！ 今後もいろいろ使うかもしれないので備忘録を残しておきます... ZIP/7-Zip/RAR/EXE/ISOなどあらゆるファイルが解凍・展開 ...

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