The Retina Network Security Scanner was designed to identify known and zero day vulnerabilities plus provides security risk assessment, enabling security best practices, policy enforcement, and regulatory audits.The Retina Security Management Appliance integrates REM and Retina on a single appliance, providing multi-platform network discovery plus vulnerability & risk assessment, enabling centralized security best practices, policy compliance, and regulatory audits.
· Network Security ScannerRetina enables prioritized policy management, patch management, and vulnerability management.· Network Vulnerability AssessmentIdentify network security vulnerabilities, missing application updates, plus zero day threats. · Network Discovery and Policy AssessmentRetina discovers all devices, operating systems, applications, patch levels, plus policy configurations. · Fast and Accurate ScansAccurately scan a Class C network of devices, operating systems and applications in ~15 minutes. · Network Vulnerability AssessmentIdentify network security vulnerabilities, missing application updates, plus zero day threats. · Vulnerability ManagementEnables prioritized policy management, patch management, and vulnerability assessment. · Policy ComplianceIdentify and simplify your corporate and regulatory requirements (SOX, HIPAA, GLBA, PCI and others).Retina Network Security Scanner 5.10.0 Requirements:
Due to the increased reliance on powerful, networked computers to help run businesses and keep track of our personal information, entire industries have been formed around the practice of network and computer security. Enterprises have solicited the knowledge and skills of security experts to properly audit systems and tailor solutions to fit the operating requirements of their organization. Because most organizations are increasingly dynamic in nature, their workers are accessing critical company IT resources locally and remotely, hence the need for secure computing environments has become more pronounced.
A vulnerability assessment is an internal audit of your network and system security; the results of which indicate the confidentiality, integrity, and availability of your network. Typically, vulnerability assessment starts with a reconnaissance phase, during which important data regarding the target systems and resources is gathered. This phase leads to the system readiness phase, whereby the target is essentially checked for all known vulnerabilities. The readiness phase culminates in the reporting phase, where the findings are classified into categories of high, medium, and low risk; and methods for improving the security (or mitigating the risk of vulnerability) of the target are discussed
System administrators often fail to realize the importance of networking hardware in their security schemes. Simple hardware, such as hubs and routers, relies on the broadcast or non-switched principle; that is, whenever a node transmits data across the network to a recipient node, the hub or router sends a broadcast of the data packets until the recipient node receives and processes the data. This method is the most vulnerable to address resolution protocol (ARP) or media access control (MAC) address spoofing by both outside intruders and unauthorized users on local hosts.
Developers and system administrators often find exploitable bugs in server applications and publish the information on bug tracking and security-related websites such as the Bugtraq mailing list ( ) or the Computer Emergency Response Team (CERT) website ( ). Although these mechanisms are an effective way of alerting the community to security vulnerabilities, it is up to system administrators to patch their systems promptly. This is particularly true because crackers have access to these same vulnerability tracking services and will use the information to crack unpatched systems whenever they can. Good system administration requires vigilance, constant bug tracking, and proper system maintenance to ensure a more secure computing environment.
Some administrators fail to patch their servers and workstations, while others fail to watch log messages from the system kernel or network traffic. Another common error is when default passwords or keys to services are left unchanged. For example, some databases have default administration passwords because the database developers assume that the system administrator changes these passwords immediately after installation. If a database administrator fails to change this password, even an inexperienced cracker can use a widely-known default password to gain administrative privileges to the database. These are only a few examples of how inattentive administration can lead to compromised servers.
SCAP specifications create an ecosystem where the format of security content is well-known and standardized although the implementation of the scanner or policy editor is not mandated. This enables organizations to build their security policy (SCAP content) once, no matter how many security vendors they employ.
This is one of the common cyber security terms. Authentication is the process of identifying someone's or something's identity, making sure that something is true, genuine, or valid. This can be carried out either by a PIN/password, retina scan, or biometric scan, sometimes even a combination of these things.
A data breach is one of the basic cybersecurity terms that is the result when a hacker successfully attacks the Business, government, and individual, gaining control of its network, system, server, or database and exposing its data, usually personal data such as Credit Card numbers, Bank Account numbers, Username passwords, Social Security numbers, and more.
An exploit is a code or program developed to find and take advantage of a security flaw or vulnerability in an application, network, or computer system, typically for malicious purposes such as installing malware.
This technique includes psychologically manipulating human minds and breaking standard security procedures and best practices to gain unauthorized access to systems, networks, or physical locations or for financial gain.
For learning cyber security, the prerequisites are basic. If you have a good computer background and can perform a regular everyday operation on computers and having a bit of networking knowledge will always be helpful. Coding is not needed initially, but if you want to learn advanced hacking or cyber security, then coding will also be required in the future.
The best cybersecurity course comprises a mixture of networking, cyber security, ethical hacking and defense. CompTIA Network+, CompTIA Security+, CompTIA CySA+ are some of the best cybersecurity certifications for entry-level people. At KnowledgeHut Cyber Security course, you can find all things blended and curated together for better learning.
Airodump-ng is part of the Aircrack-ng is a network software suite.Specifically, Airodump-ng is a packet sniffer that places air trafficinto Packet Capture (PCAP) files or Initialization Vectors (IVS) filesand shows information about wireless networks.
An automated scanner is designed to assess networks, hosts, andassociated applications. There are a number of types of automatedscanners available today, some focus on particular targets or types oftargets. The core purpose of an automated scanner is the enumeration ofvulnerabilities present on networks, hosts, and associated applications.
Core Impact contains a number of modules for penetration testing an802.11 wireless network and/or the security of wireless clients. Inorder to use the wireless modules you must use an AirPcap adapteravailable from www.cacetech.com.
Core Impact contains a number of modules for penetration testing an802.11 wireless network and/or the security of wireless clients. Inorder to use the wireless modules you must use an AirPcap adapteravailable from www.cacetech.com. 1) Information Gathering. Select thechannels to scan to discover access points or capture wireless packets.
NetSparker is windows based Web Application Scanner. This scanner testsfor all common types of web application security flaws. This scannerallows the user to enter NTLM, Forms based and certificate basedcredentials. NetSparker boasts its ability to confirm the findings itpresents to the user. NetSparker is an inexpensive Web ApplicationScanner.
A WAF (Web application firewall) is a firewall which can be installed infront of (network topology speaking) a web application. The WAF willanalyze each request and look for common web attacks such as Cross SiteScripting and SQLinjection. Like most AV scanners, a blacklistingmechanism is often used to find these potentially malicious HTTPrequests (often regex). Since these WAFs are using this blacklistingtechnique, multiple papers exist on bypassing these types of devices.
Ncrack is another network logon bruteforcer which supports attackingmany different services such as RDP, SSH, http(s), SMB, pop3(s), FTP,and telnet. Ncrack was designed using a modular approach, a command-linesyntax similar to Nmap and a dynamic engine that can adapt its behaviorbased on network feedback.
VLAN hopping (virtual local area network hopping) is a computer securityexploit, a method of attacking networked resources on a VLAN. The basicconcept behind all VLAN hopping attacks is for an attacking host on aVLAN to gain access to traffic on other VLANs that would normally not beaccessible. There are two primary methods of VLAN hopping: switchspoofing and double tagging.
There are two general methods for obtaining the password hashes inWindows. One method is to inject code into the LSASS (Local SecurityAuthority Subsystem Service) process and the other is to extract thehashes from the SAM, system, and security registry hives. Pwdump6,Fgdump, and the hashdump command in Meterpreter use the LSASS injectionmethod and Creddump extracts passwords from the SAM, system, andsecurity hives. Once the hashes have been extracted, you can crack thehashes to obtain the passwords or you can use the hashes in a pass thehash exploit. 2b1af7f3a8