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IPS Signature Release Note V9.17.79
SOPHOS IPS Signature Update Release Notes Version : 9.17.79 Release Date : 19th January 2020 IPS Signature Update Release Information Upgrade Applicable on IPS Signature Release Version 9.17.78 CR250i, CR300i, CR500i-4P, CR500i-6P, CR500i-8P, CR500ia, CR500ia-RP, CR500ia1F, CR500ia10F, CR750ia, CR750ia1F, CR750ia10F, CR1000i-11P, CR1000i-12P, CR1000ia, CR1000ia10F, CR1500i-11P, CR1500i-12P, CR1500ia, CR1500ia10F Sophos Appliance Models CR25iNG, CR25iNG-6P, CR35iNG, CR50iNG, CR100iNG, CR200iNG/XP, CR300iNG/XP, CR500iNG- XP, CR750iNG-XP, CR2500iNG, CR25wiNG, CR25wiNG-6P, CR35wiNG, CRiV1C, CRiV2C, CRiV4C, CRiV8C, CRiV12C, XG85 to XG450, SG105 to SG650 Upgrade Information Upgrade type: Automatic Compatibility Annotations: None Introduction The Release Note document for IPS Signature Database Version 9.17.79 includes support for the new signatures. The following sections describe the release in detail. New IPS Signatures The Sophos Intrusion Prevention System shields the network from known attacks by matching the network traffic against the signatures in the IPS Signature Database. These signatures are developed to significantly increase detection performance and reduce the false alarms. Report false positives at [email protected], along with the application details. January 2020 Page 2 of 245 IPS Signature Update This IPS Release includes Two Thousand, Seven Hundred and Sixty Two(2762) signatures to address One Thousand, Nine Hundred and Thirty Eight(1938) vulnerabilities. New signatures are added for the following vulnerabilities: Name CVE–ID -
Cygwin User's Guide
Cygwin User’s Guide Cygwin User’s Guide ii Copyright © Cygwin authors Permission is granted to make and distribute verbatim copies of this documentation provided the copyright notice and this per- mission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this documentation under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this documentation into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. Cygwin User’s Guide iii Contents 1 Cygwin Overview 1 1.1 What is it? . .1 1.2 Quick Start Guide for those more experienced with Windows . .1 1.3 Quick Start Guide for those more experienced with UNIX . .1 1.4 Are the Cygwin tools free software? . .2 1.5 A brief history of the Cygwin project . .2 1.6 Highlights of Cygwin Functionality . .3 1.6.1 Introduction . .3 1.6.2 Permissions and Security . .3 1.6.3 File Access . .3 1.6.4 Text Mode vs. Binary Mode . .4 1.6.5 ANSI C Library . .4 1.6.6 Process Creation . .5 1.6.6.1 Problems with process creation . .5 1.6.7 Signals . .6 1.6.8 Sockets . .6 1.6.9 Select . .7 1.7 What’s new and what changed in Cygwin . .7 1.7.1 What’s new and what changed in 3.2 . -
11.7 the Windows 2000 File System
830 CASE STUDY 2: WINDOWS 2000 CHAP. 11 11.7 THE WINDOWS 2000 FILE SYSTEM Windows 2000 supports several file systems, the most important of which are FAT-16, FAT-32, and NTFS (NT File System). FAT-16 is the old MS-DOS file system. It uses 16-bit disk addresses, which limits it to disk partitions no larger than 2 GB. FAT-32 uses 32-bit disk addresses and supports disk partitions up to 2 TB. NTFS is a new file system developed specifically for Windows NT and car- ried over to Windows 2000. It uses 64-bit disk addresses and can (theoretically) support disk partitions up to 264 bytes, although other considerations limit it to smaller sizes. Windows 2000 also supports read-only file systems for CD-ROMs and DVDs. It is possible (even common) to have the same running system have access to multiple file system types available at the same time. In this chapter we will treat the NTFS file system because it is a modern file system unencumbered by the need to be fully compatible with the MS-DOS file system, which was based on the CP/M file system designed for 8-inch floppy disks more than 20 years ago. Times have changed and 8-inch floppy disks are not quite state of the art any more. Neither are their file systems. Also, NTFS differs both in user interface and implementation in a number of ways from the UNIX file system, which makes it a good second example to study. NTFS is a large and complex system and space limitations prevent us from covering all of its features, but the material presented below should give a reasonable impression of it. -
Well Known TCP and UDP Ports Used by Apple Software Products
Well known TCP and UDP ports used by Apple Languages English software products Symptoms Learn more about TCP and UDP ports used by Apple products, such as OS X, OS X Server, Apple Remote Desktop, and iCloud. Many of these are referred to as "well known" industry standard ports. Resolution About this table The Service or Protocol Name column lists services registered with the Internet Assigned Numbers Authority (http://www.iana.org/), except where noted as "unregistered use." The names of Apple products that use these services or protocols appear in the Used By/Additional Information column. The RFC column lists the number of the Request For Comment document that defines the particular service or protocol, which may be used for reference. RFC documents are maintained by RFC Editor (http://www.rfc- editor.org/). If multiple RFCs define a protocol, there may only be one listed here. This article is updated periodically and contains information that is available at time of publication. This document is intended as a quick reference and should not be regarded as comprehensive. Apple products listed in the table are the most commonly used examples, not a comprehensive list. For more information, review the Notes below the table. Tip: Some services may use two or more ports. It is recommend that once you've found an instance of a product in this list, search on the name (Command-F) and then repeat (Command-G) to locate all occurrences of the product. For example, VPN service may use up to four diferent ports: 500, 1701, 1723, and 4500. -
Frequently Asked Questions
Frequently Asked Questions Q. How can I use the city’s Wi-Fi network? A. BellevueConnect uses the Wi-Fi standard (also known as IEEE 802.11b or g). Your laptop may have wireless built-in, or you can add a Wi-Fi compatible network card to it. Most users can simply bring their wireless-enabled laptop computer or other wireless device and turn it on. Q. How do I connect to the internet through the wireless network? A. Wireless access points, located throughout the buildings, communicate with your wireless device. You should be able to connect anywhere in the public areas. When your wireless network card senses the BellevueConnect, the city’s Wi-Fi BellevueConnect signal, a message appears on the network, is open to all City Hall, South screen indicating the wireless network is available. If Bellevue Community Center, Highland there are multiple wireless networks detected, you Community Center, Crossroads will need to select the BellevueConnect network Community Center and North Bellevue to connect. Open your web browser and it should Q. Is my information safe while using wireless? Community Center visitors free of automatically connect to the Internet. A. BellevueConnect does not provide security or confidenti- charge. There are no preauthorization Q. Will I need any special settings or passwords to con- ality for your computer or data. Connecting your com- (or approval) requirements, although nect? puter to the Internet via BellevueConnect could exposes it you will be asked to accept a policy A. No. BellevueConnect is open to all users who accept the to the same viruses and other security risks as any Internet statement on acceptable use prior to City’s acceptable use policy. -
Secure Untrusted Data Repository (SUNDR)
Secure Untrusted Data Repository (SUNDR) Jinyuan Li, Maxwell Krohn,∗ David Mazieres,` and Dennis Shasha NYU Department of Computer Science Abstract for over 20,000 different software packages. Many of these packages are bundled with various operating sys- SUNDR is a network file system designed to store data tem distributions, often without a meaningful audit. By securely on untrusted servers. SUNDR lets clients de- compromising sourceforge, an attacker can therefore in- tect any attempts at unauthorized file modification by troduce subtle vulnerabilities in software that may even- malicious server operators or users. SUNDR’s protocol tually run on thousands or even millions of machines. achieves a property called fork consistency, which guar- Such concerns are no mere academic exercise. For ex- antees that clients can detect any integrity or consistency ample, the Debian GNU/Linux development cluster was failures as long as they see each other’s file modifications. compromised in 2003 [2]. An unauthorized attacker used An implementation is described that performs compara- a sniffed password and a kernel vulnerability to gain su- bly with NFS (sometimes better and sometimes worse), peruser access to Debian’s primary CVS and Web servers. while offering significantly stronger security. After detecting the break-in, administrators were forced to freeze development for several days, as they employed manual and ad-hoc sanity checks to assess the extent of 1 Introduction the damage. Similar attacks have also succeeded against Apache [1], Gnome [32], and other popular projects. SUNDR is a network file system that addresses a long- Rather than hope for invulnerable servers, we have de- standing tension between data integrity and accessibility. -
A Brief Technical Introduction
Mac OS X A Brief Technical Introduction Leon Towns-von Stauber, Occam's Razor LISA Hit the Ground Running, December 2005 http://www.occam.com/osx/ X Contents Opening Remarks..............................3 What is Mac OS X?.............................5 A New Kind of UNIX.........................12 A Diferent Kind of UNIX..................15 Resources........................................39 X Opening Remarks 3 This is a technical introduction to Mac OS X, mainly targeted to experienced UNIX users for whom OS X is at least relatively new This presentation covers primarily Mac OS X 10.4.3 (Darwin 8.3), aka Tiger X Legal Notices 4 This presentation Copyright © 2003-2005 Leon Towns-von Stauber. All rights reserved. Trademark notices Apple®, Mac®, Macintosh®, Mac OS®, Finder™, Quartz™, Cocoa®, Carbon®, AppleScript®, Bonjour™, Panther™, Tiger™, and other terms are trademarks of Apple Computer. See <http://www.apple.com/legal/ appletmlist.html>. NeXT®, NeXTstep®, OpenStep®, and NetInfo® are trademarks of NeXT Software. See <http://www.apple.com/legal/nexttmlist.html>. Other trademarks are the property of their respective owners. X What Is It? 5 Answers Ancestry Operating System Products The Structure of Mac OS X X What Is It? Answers 6 It's an elephant I mean, it's like the elephant in the Chinese/Indian parable of the blind men, perceived as diferent things depending on the approach X What Is It? Answers 7 Inheritor of the Mac OS legacy Evolved GUI, Carbon (from Mac Toolbox), AppleScript, QuickTime, etc. The latest version of NeXTstep Mach, Quartz (from Display PostScript), Cocoa (from OpenStep), NetInfo, apps (Mail, Terminal, TextEdit, Preview, Interface Builder, Project Builder, etc.), bundles, faxing from Print panel, NetBoot, etc. -
1.0 Intro to Openbsd Information Pertaining to Any -Current Options, It Only Attempts to Track 2.0 Other Resources What Has Been Released on CD
OpenBSD Frequently Asked Questions Frequently Asked Questions OpenBSD FAQ This FAQ is maintained with information pertaining to the 2.6 release of OpenBSD. Not all information presented here may be accurate for older Language: [en] releases of OpenBSD. Information for previous releases is available. You [es] [de] should check http://www.openbsd.com/errata.html for important updates. The FAQ follows release versions of OpenBSD. It will not have 1.0 Intro to OpenBSD information pertaining to any -current options, it only attempts to track 2.0 Other resources what has been released on CD. This is so there is no confusion as to 3.0 Obtaining OpenBSD which versions are being documented here. 4.0 Installation Guide This FAQ will take you through most critical steps to setting up your own 5.0 Kernel Configuration OpenBSD system. The addressed questions range from new to advanced 6.0 Networking Setup users. Hopefully you will find this FAQ useful. Downloadable versions of 7.0 Keyboard Controls the FAQ are available in text and PDF. These versions may not be as 8.0 General Questions up-to-date as the HTML versions available from this page. 9.0 Migrating from Linux ● Text Version 10.0 System Management ● PDF Version 11.0 Performance Tuning 12.0 For Advanced Users Any questions can be directed to: [email protected] 13.0 IPSec 2.6, 2.7 Recently updated or added FAQ's 14.0 Disk setup ● 6.1.1 - Identifying and Setting Up Your Network Interfaces - Changed to reflect the movment of some drivers to the dc* driver. -
Downloader and Job Monitor)
Fiery® EXP4110 SERVER & CONTROLLER SOLUTIONS Welcome © 2005 Electronics for Imaging, Inc. The information in this publication is covered under Legal Notices for this product. 45051573 22 September 2005 WELCOME 3 WELCOME This Welcome document provides system requirements and an overview of how to set up the Fiery EXP4110 so that you can begin printing. It describes the initial tasks you must perform and points you to sections in the user documentation where the procedures are described in further detail. This document also provides a description of the user documents on the User Documentation CD and instructions on printing them. This document assumes that you have already installed the printer components. Details about the printer, the network, remote computers, software applications, and Microsoft Windows are beyond the scope of this document. Terminology and conventions This document uses the following terminology and conventions. Term or convention Refers to Aero Fiery EXP4110 (in illustrations and examples) Fiery EXP4110 Fiery EXP4110 Mac OS Apple Mac OS X Printer Xerox 4110 Titles in italics Other documents in this set Windows Microsoft Windows 2000, Windows XP, Windows Server 2003 Topics for which additional information is available by starting Help in the software Tips and information Important information Important information about issues that can result in physical harm to you or others WELCOME 4 About the documentation This document is part of a set of documentation provided to users and system administrators of Fiery EXP4110. The documents are on the User Documentation CD and are in PDF (Portable Document Format). These files can be viewed online or printed using Adobe Reader. -
The Apple Ecosystem
APPENDIX A The Apple Ecosystem There are a lot of applications used to manage Apple devices in one way or another. Additionally, here’s a list of tools, sorted alphabetically per category in order to remain vendor agnostic. Antivirus Solutions for scanning Macs for viruses and other malware. • AVG: Basic antivirus and spyware detection and remediation. • Avast: Centralized antivirus with a cloud console for tracking incidents and device status. • Avira: Antivirus and a browser extension. Avira Connect allows you to view device status online. • BitDefender: Antivirus and malware managed from a central console. • CarbonBlack: Antivirus and Application Control. • Cylance: Ransomware, advanced threats, fileless malware, and malicious documents in addition to standard antivirus. • Kaspersky: Antivirus with a centralized cloud dashboard to track device status. © Charles Edge and Rich Trouton 2020 707 C. Edge and R. Trouton, Apple Device Management, https://doi.org/10.1007/978-1-4842-5388-5 APPENDIX A THe AppLe ECOSYSteM • Malware Bytes: Antivirus and malware managed from a central console. • McAfee Endpoint Security: Antivirus and advanced threat management with a centralized server to track devices. • Sophos: Antivirus and malware managed from a central console. • Symantec Mobile Device Management: Antivirus and malware managed from a central console. • Trend Micro Endpoint Security: Application whitelisting, antivirus, and ransomware protection in a centralized console. • Wandera: Malicious hot-spot monitoring, jailbreak detection, web gateway for mobile threat detection that integrates with common MDM solutions. Automation Tools Scripty tools used to automate management on the Mac • AutoCasperNBI: Automates the creation of NetBoot Images (read: NBI’s) for use with Casper Imaging. • AutoDMG: Takes a macOS installer (10.10 or newer) and builds a system image suitable for deployment with Imagr, DeployStudio, LANrev, Jamf Pro, and other asr or Apple Systems Restore-based imaging tools. -
The Networker's Guide to Appletalk, IPX, and Netbios
03 9777 CH03 5/21/01 3:42 PM Page 85 3 The Networker’s Guide to AppleTalk, IPX, and NetBIOS UNTIL THE EARLY 1990S,TCP/IP WAS REALLY ONLY PREVALENT in large govern- ment and research facilities where UNIX and other supercomputing operating systems used it as a common network communications protocol.When PCs came into the picture, they were not networked. Rather, they were used either as front-ends to big micro or mainframe systems (IBM was a big fan of this approach) or as standalone sys- tems. In the early 1980s, as PCs grew in number and in performance, three strategies emerged to provide PCs with networking services:AppleTalk, Novell NetWare, and IBM’s NetBIOS. The goal of this chapter is to give you an understanding of the various protocols that make up the protocol suites and the roles they perform. It is not intended to explain how to design, set up, and manage a network. Chapter 7,“Introduction to Cisco Routers,” and Chapter 10,“Configuring IP Routing Protocols on Cisco Routers,” discuss configuration issues for these protocols. Because NetBIOS is a ses- sion layer protocol rather than a protocol suite, it will be described in the context of its operational behaviors at the end of this chapter. 03 9777 CH03 5/21/01 3:42 PM Page 86 86 Chapter 3 The Networker’s Guide to AppleTalk, IPX, and NetBIOS AppleTalk AppleTalk was an outgrowth of the Apple Macintosh computing platform. First intro- duced in 1984 and updated in 1989, it was designed to provide the Macintosh with a cohesive distributed client/server networking environment.AppleTalk, -
Linux Networking-HOWTO
Linux Networking−HOWTO: Linux Networking−HOWTO: Table of Contents Linux Networking−HOWTO:............................................................................................................................1 Author: Joshua Drake poet@linuxports.com...........................................................................................1 1.Introduction...........................................................................................................................................1 2.Document History.................................................................................................................................1 3.How to use this HOWTO......................................................................................................................1 4.General Information about Linux Networking.....................................................................................1 5.Generic Network Configuration Information.......................................................................................1 6.Ethernet Information.............................................................................................................................2 7.IP Related Information..........................................................................................................................2 8.Advanced Networking with Kernel 2.2................................................................................................2 9.Using common PC hardware................................................................................................................2