Module 2
... Syslog is a standard for logging program messages that can be accessed by devices that would not otherwise have a method for communications. ...
... Syslog is a standard for logging program messages that can be accessed by devices that would not otherwise have a method for communications. ...
Workstar iGuard
... presents his smartcard to get authorized (such as during high-traffic period), or requires the high-security fingerprint verification (such as after office hours or during weekends and holidays). 2. Access Rights: When you can easily and conveniently assign different access rights to your employees, ...
... presents his smartcard to get authorized (such as during high-traffic period), or requires the high-security fingerprint verification (such as after office hours or during weekends and holidays). 2. Access Rights: When you can easily and conveniently assign different access rights to your employees, ...
What is a trojan?
... Detection is difficult. Most trojans are designed to run invisible to the victim by removing itself from the process list and hiding its system “footprint”. A successful trojan attack opens a virtual channel to the victim’s file system, registry, process list, service list, and other OS structures. ...
... Detection is difficult. Most trojans are designed to run invisible to the victim by removing itself from the process list and hiding its system “footprint”. A successful trojan attack opens a virtual channel to the victim’s file system, registry, process list, service list, and other OS structures. ...
4061_26
... • When it infected a machine that had already been infected, 1/7 of the time it created another copy, anyhow – To bypass admins creating a fake copy to thwart the worm ...
... • When it infected a machine that had already been infected, 1/7 of the time it created another copy, anyhow – To bypass admins creating a fake copy to thwart the worm ...
macro virus - University of Windsor
... Threats may exploit weaknesses in 1. operating system (W32,W95, Linux, etc), 2. applications they infect (W97M, WordPro, X97M, etc) 3. language (HTML, VBS, JS, etc). Delivery of malicious codes to a users machine: 1. the most popular early methods of passing viruses by floppy disk. 2. Internet borne ...
... Threats may exploit weaknesses in 1. operating system (W32,W95, Linux, etc), 2. applications they infect (W97M, WordPro, X97M, etc) 3. language (HTML, VBS, JS, etc). Delivery of malicious codes to a users machine: 1. the most popular early methods of passing viruses by floppy disk. 2. Internet borne ...
Survey of online attacks on E-Commerce sites
... to the server before the client does so. Another way of doing so is to change the default gateway of the client‟s machine so that it will route its packets via the hijacker‟s machine. This can be done by ARP spoofing (i.e. by sending malicious ARP packets mapping its MAC address to the 3.6 CSS (Cros ...
... to the server before the client does so. Another way of doing so is to change the default gateway of the client‟s machine so that it will route its packets via the hijacker‟s machine. This can be done by ARP spoofing (i.e. by sending malicious ARP packets mapping its MAC address to the 3.6 CSS (Cros ...
Annex 1
... Examples of common types of online attacks and possible preventive and detective measures Different types of attackers (e.g., serious hackers, interested computer novices, dishonest vendors, disgruntled current or former employees) could pose a potential threat to an institution's information securi ...
... Examples of common types of online attacks and possible preventive and detective measures Different types of attackers (e.g., serious hackers, interested computer novices, dishonest vendors, disgruntled current or former employees) could pose a potential threat to an institution's information securi ...
Access Security Requirements
... vigilantly checking or configuring auto updated and installing new virus definition files. 2.4 Implement and follow current best security practices for computer anti-Spyware scanning services and procedures: Use, implement and maintain a current, commercially available computer anti-Spyware scanni ...
... vigilantly checking or configuring auto updated and installing new virus definition files. 2.4 Implement and follow current best security practices for computer anti-Spyware scanning services and procedures: Use, implement and maintain a current, commercially available computer anti-Spyware scanni ...
Discovering Computers 2006
... Computer Viruses, Worms, and Trojan Horses What is a denial of service attack and back door? A denial of service attack is an assault which disrupts access to an Internet service such as the Web or e-mail ...
... Computer Viruses, Worms, and Trojan Horses What is a denial of service attack and back door? A denial of service attack is an assault which disrupts access to an Internet service such as the Web or e-mail ...
Guide to Operating System Security
... Programs that replicate on the same computer or send themselves to many other computers Can open a back door ...
... Programs that replicate on the same computer or send themselves to many other computers Can open a back door ...
Internet and Network Attacks
... Hardware Theft and Vandalism What are hardware theft and hardware vandalism? Hardware theft is act of stealing computer equipment ...
... Hardware Theft and Vandalism What are hardware theft and hardware vandalism? Hardware theft is act of stealing computer equipment ...
Discovering Computers 2008
... Hardware Theft and Vandalism What are hardware theft and hardware vandalism? Hardware theft is act of stealing computer equipment ...
... Hardware Theft and Vandalism What are hardware theft and hardware vandalism? Hardware theft is act of stealing computer equipment ...
CS590F Software Reliability
... All sorts of defects: crashes, incorrect output, unreasonable use of resource, deadlock, data race, buffer overflow vulnerabilities, information leak,… Consists of techniques from : compilers, PL, program verification, hardware, OS, … >> debugging. ...
... All sorts of defects: crashes, incorrect output, unreasonable use of resource, deadlock, data race, buffer overflow vulnerabilities, information leak,… Consists of techniques from : compilers, PL, program verification, hardware, OS, … >> debugging. ...
Chap 3
... Almost impossible to detect until after triggered Often the work of former employees For example: macro virus ...
... Almost impossible to detect until after triggered Often the work of former employees For example: macro virus ...
Computer Security and Penetration Testing Chapter 16 Windows
... 2008/XP/Vista/7/8 • All of these operating systems are useful for building large corporate networks • All three have good networking features and userfriendly interfaces – Microsoft continues to support these with new security patches ...
... 2008/XP/Vista/7/8 • All of these operating systems are useful for building large corporate networks • All three have good networking features and userfriendly interfaces – Microsoft continues to support these with new security patches ...
Learn More - Union Community Bank
... What Can Businesses Do To Prevent CATO Education is Key – Train your employees Secure your computer and networks Limit Administrative Rights -Do not allow employees to install any software without receiving prior approval. Install and Maintain Spam Filters Surf the Internet carefully Install & main ...
... What Can Businesses Do To Prevent CATO Education is Key – Train your employees Secure your computer and networks Limit Administrative Rights -Do not allow employees to install any software without receiving prior approval. Install and Maintain Spam Filters Surf the Internet carefully Install & main ...
rethink network availability
... Cyberthreats have become increasingly sophisticated over time, with attackers perfecting the techniques used to attract victims and using multiple application types to maximize their financial gains or inflict damage on network availability. Malware is the preferred tool for cybercriminals and is a ...
... Cyberthreats have become increasingly sophisticated over time, with attackers perfecting the techniques used to attract victims and using multiple application types to maximize their financial gains or inflict damage on network availability. Malware is the preferred tool for cybercriminals and is a ...
Computer Security, Ethics, and Privacy
... Computer Viruses, Worms, and Trojan Horses What is a denial of service attack and back door? A denial of service attack is an assault which disrupts computer access to an Internet service such as the Web or e-mail ...
... Computer Viruses, Worms, and Trojan Horses What is a denial of service attack and back door? A denial of service attack is an assault which disrupts computer access to an Internet service such as the Web or e-mail ...
spear-phishing attacks
... can further protect their corporate networks with systems that detect threats across many protocols and throughout the protocol stack, including the network layer, operating systems, applications, browsers and plug-ins. ...
... can further protect their corporate networks with systems that detect threats across many protocols and throughout the protocol stack, including the network layer, operating systems, applications, browsers and plug-ins. ...
Chapter04
... Of the different types of software updates there are three that are most commonly used. The service pack, which is a cumulative set updates including fixes for problems that have not been made available through updates, are the most broad. After installing the current version of the operating system ...
... Of the different types of software updates there are three that are most commonly used. The service pack, which is a cumulative set updates including fixes for problems that have not been made available through updates, are the most broad. After installing the current version of the operating system ...
Incident Response: Six Steps for Managing Cyber Breaches
... "UUBDLTBSFCFDPNJOHJODSFBTJOHMZUBSHFUFE At first, hacking was merely a pastime for computer-savvy individuals seeking to challenge their skill sets and knowledge. But those days are long over. While the majority of attacks are considered opportunistic – meaning the attacker did not intentionally ...
... "UUBDLTBSFCFDPNJOHJODSFBTJOHMZUBSHFUFE At first, hacking was merely a pastime for computer-savvy individuals seeking to challenge their skill sets and knowledge. But those days are long over. While the majority of attacks are considered opportunistic – meaning the attacker did not intentionally ...
Computer Hacking
... • Anyone can be a computer hacker however, computer hacking is most common in teenagers and young adults. • Computer hackers are often people who enjoy learning more about how computers work and consider computer hacking a form of art. ...
... • Anyone can be a computer hacker however, computer hacking is most common in teenagers and young adults. • Computer hackers are often people who enjoy learning more about how computers work and consider computer hacking a form of art. ...
Malware
Malware, short for malicious software, is any software used to disrupt computer operation, gather sensitive information, or gain access to private computer systems. Malware is defined by its malicious intent, acting against the requirements of the computer user, and does not include software that causes unintentional harm due to some deficiency. The term badware is sometimes used, and applied to both true (malicious) malware and unintentionally harmful software.Malware may be stealthy, intended to steal information or spy on computer users for an extended period without their knowledge, as for example Regin, or it may be designed to cause harm, often as sabotage (e.g., Stuxnet), or to extort payment (CryptoLocker). 'Malware' is an umbrella term used to refer to a variety of forms of hostile or intrusive software, including computer viruses, worms, trojan horses, ransomware, spyware, adware, scareware, and other malicious programs. It can take the form of executable code, scripts, active content, and other software. Malware is often disguised as, or embedded in, non-malicious files. As of 2011 the majority of active malware threats were worms or trojans rather than viruses.In law, malware is sometimes known as a computer contaminant, as in the legal codes of several U.S. states.Spyware or other malware is sometimes found embedded in programs supplied officially by companies, e.g., downloadable from websites, that appear useful or attractive, but may have, for example, additional hidden tracking functionality that gathers marketing statistics. An example of such software, which was described as illegitimate, is the Sony rootkit, a Trojan embedded into CDs sold by Sony, which silently installed and concealed itself on purchasers' computers with the intention of preventing illicit copying; it also reported on users' listening habits, and unintentionally created vulnerabilities that were exploited by unrelated malware.Software such as anti-virus, anti-malware, and firewalls are used to protect against activity identified as malicious, and to recover from attacks.