System Security: Information on Updating Your Browser

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System Security: Information on Updating Your Browser On Monday, June 18, Harvard Pilgrim Health Care is implementing a stronger browser security protocol for HPHConnect. We are disabling TLS 1.0 and have informed users to update their browser before June 18 to ensure that it is compatible with the new system. Failure to make this upgrade will prevent you from being able to access to the HPHConnect provider portal. The following information can assist you in identifying which browsers are compatible with the new security protocol and provide you with assistance in updating your browser. If you are supported by an IT department, please contact them for assistance. Compatible Browsers The following browsers are compatible with TLS 1.1. Please update your browser to ensure that you will continue to have access to this portal. Browser Version Links to Browser Updates Google Chrome 22 and future versions Check for Updates Mozilla Firefox 27 and future versions Check for updates Internet Explorer 11 and future versions Check for updates Apple Safari 7 and future versions Check for updates Additional Options for Internet Explorer If you are using Internet Explorer (IE) version 8, 9 or 10, you can turn on TLS 1.1 and TLS 1.2 by following these steps: 1. Open Internet Explorer. 2. Click the Tools icon (gear symbol) in the upper right hand corner of the browser and click Internet Options. 3. In the Internet Options window, select the Advanced tab. 4. In the Advanced tab, under Settings, scroll down to the Security section. 5. In the Security section, check Use TLS 1.1 and Use TLS 1.2. 6. Click Apply, then click OK. 7. Close all IE windows and then reopen IE for the setting to take effect. .

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Browser Security Information
Browser Security Information Customer security is important to us. Our top priority is to protect the privacy of your personal account information and your financial transactions FirstLine Mortgages is leading the way in Internet banking services and uses several layers of robust security technology to help ensure the confidentiality of transactions across the Internet. The first security level begins with your Web browser. When you access FirstLine Mortgages Internet Site , your browser is checked to ensure that it meets our minimum requirements. Additionally, we only allow customers with browsers that use 128-bit encryption (one of the highest levels of browser security available today) to bank on our web site. But, even with this validation, there are other precautions you should follow to maximize your protection. You have a responsibility to ensure your own security. The browser validation will verify the browser type you are using, your browser encryption level, the version of Netscape or Microsoft browser, as well as Javascript and cookies being enabled. To access -FirstLine Mortgages Internet site , you need to use: • a Netscape browser version 4.06 or better with a minimum 128-bit encryption technology • a Microsoft browser version 4.01 SP2 or better with a minimum 128-bit encryption technology • Javascript (please see below for more information about how to check and enable Javascript support) • Cookies (see below) If your browser does not meet all of these requirements, you will need to upgrade your browser to access the FirstLine Internet Site . To upgrade your browser, select the Netscape or Microsoft button below and download the latest browser version.
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But Were Afraid to Ask!)
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Javascript Security
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Guideline for Securing Your Web Browser P a G E | 2
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Browser Security
Transcript of Episode #38 Browser Security Description: Steve and Leo discuss the broad topic of web browser security. They examine the implications of running "client-side" code in the form of interpreted scripting languages such as Java, JavaScript, and VBScript, and also the native object code contained within browser "plug- ins" including Microsoft’s ActiveX. Steve outlines the "zone-based" security model used by IE and explains how he surfs with high security under IE, only "lowering his shields" to a website after he’s had the chance to look around and decide that the site is trustworthy. High quality (64 kbps) mp3 audio file URL: http://media.GRC.com/sn/SN-038.mp3 Quarter size (16 kbps) mp3 audio file URL: http://media.GRC.com/sn/sn-038-lq.mp3 Leo Laporte: Bandwidth for Security Now! is provided by AOL Radio at AOL.com/podcasting. This is Security Now! with Steve Gibson, Episode 38 for May 4, 2006: Browser Security. Security Now! is brought to you by Astaro, makers of the Astaro Security Gateway, on the web at www.astaro.com. So finally the sun is shining in beautiful California. We have summer, or at least spring finally arrived. And, look, Steve Gibson’s wearing a tank top and shorts. No, he’s not. Steve Gibson: Well, it’s dry in Toronto, Leo. You were all chapped; I was all, like, chapped just after one day. Leo: I am. And, you know, they complain in Toronto that it’s too humid because they have the lake effect. But I guess it gets humid some other time because I – chapped is the word, exactly.
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New Standards and Upcoming Technologies in Browser Security
OWASP The OWASP Foundation AppSec Europe 2011 http://www.owasp.org New Standards and upcoming Technologies in Browser Security Tobias Gondrom Board member of OWASP London Chair of IETF Web Security WG [email protected] Copyright © The OWASP Foundation Permission is granted to copy, distribute and/or modify this document under the terms of the OWASP License. Tobias Gondrom • 12 years information security experience • 10 years application development experience • Information Security & Risk Management, Research and Advisory, Director • Author of Standards on Digital Signatures and Secure Archiving • Chair of IETF Web Security Working Group http://datatracker.ietf.org/wg/websec/charter/ Member of the IETF Security Directorate • London OWASP chapter board member (former OWASP Germany chapter lead) www.owasp.org Browser Security • History • What’s the problem • Who & Why • What’s been done • When 3 Browser Security • History • What’s the problem • Who & Why • What’s been done • When 4 History • Internet/Arpanet Protocols were designed for robustness and exchanging information and cross reference of content… …. but not with security and active content in mind • We try to fix Application Security on the Application end ever since 5 Browser Security • History • What’s the problem • Who & Why • What’s been done • When 6 What’s the problem - OWASP Top 10 What’s the problem - OWASP Top 10 What’s the problem - No Clear separation between content and executed code - Relies on trust relationships (trust on first use / trusted source) - Weak channel protection - Authentication & leakage of credentials => Today, Web Applications try to fix this on the Application level with little support of the underlying infrastructure 9 What’s the problem Client Server Inform & Influence Security Posture 10 Think Big - What if we can….
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Browser Security Guidance: Mozilla Firefox
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X-XSS- Protection
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Evaluating Effectiveness of Mobile Browser Security Warnings
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Browser Security Model
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Understanding the Effectiveness of Website Identity Indicators
The Web’s Identity Crisis: Understanding the Effectiveness of Website Identity Indicators Christopher Thompson, Martin Shelton, Emily Stark, Maximilian Walker, Emily Schechter, and Adrienne Porter Felt, Google https://www.usenix.org/conference/usenixsecurity19/presentation/thompson This paper is included in the Proceedings of the 28th USENIX Security Symposium. August 14–16, 2019 • Santa Clara, CA, USA 978-1-939133-06-9 Open access to the Proceedings of the 28th USENIX Security Symposium is sponsored by USENIX. The Web’s Identity Crisis: Understanding the Effectiveness of Website Identity Indicators Christopher Thompson, Martin Shelton, Emily Stark, Maximilian Walker, Emily Schechter, Adrienne Porter Felt Google Abstract Users must understand the identity of the website that they are visiting in order to make trust decisions. Web browsers indicate website identity via URLs and HTTPS certificates, but users must understand and act on these indicators for them to be effective. In this paper, we explore how browser identity indicators affect user behavior and understanding. Figure 1: Examples of EV certificate UI in different web First, we present a large-scale field experiment measuring browsers (from top to bottom: Firefox, Safari, and Chrome). the effects of the HTTPS Extended Validation (EV) certifi- cate UI on user behavior. Our experiment is many orders of magnitude larger than any prior study of EV indicators, and (EV) certificate. An EV certificate associates a website with it is the first to examine the EV indicator in a naturalistic sce- a legal entity, whose name and jurisdiction is typically dis- nario. We find that most metrics of user behavior are unaf- played alongside the URL in the address bar (Figure 1).
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