Table of Contents
What issue below is not associated with log management?
Note Type Example Logs Domain Name System (DNS) servers Bind DNS logs, MS DNS Antivirus and antispyware Symantec AV event logs, TrendMicro AV logs Physical access control IDenticard, CoreStreet Wireless networking Cisco Aironet AP logs.
Which of the following protocols is used to manage network equipment and is supported by most network?
Two of the most common types of network management protocols include Simple Network Management Protocol (SNMP) and Internet Control Message Protocol (ICMP). SNMP – Simple Network Management Protocol (SNMP) is used to monitor and manage network devices.
What secure protocol is recommended for time synchronization?
Network Time Protocol (NTP) is one of the oldest Internet protocols in use. It enables the synchronization of clocks on computer networks to within a few milliseconds of standard universal coordinated time (UTC). It is a crucial component of Internet security.
Which of the following is the process of running a user desktop inside a virtual machine that resides on the server?
Virtual Desktop Infrastructure, or VDI, refers to the process of running a user desktop inside a virtual machine that lives on a server in the datacenter.
Why would you want to keep a log of problems on the network?
From a security point of view, the purpose of a log is to act as a red flag when something bad is happening. Reviewing logs regularly could help identify malicious attacks on your system.
What is log management system?
A Log Management System (LMS) is a software solution that gathers, sorts and stores log data and event logs from a variety of sources in one centralized location.
How does using https complicate network security monitoring?
How does using HTTPS complicate network security monitoring? HTTPS adds complexity to captured packets. Web browser traffic is directed to infected servers. HTTPS cannot protect visitors to a company-provided web site.
What are the 7 protocols?
OSI Model Explained: The OSI 7 Layers Physical Layer. Data Link Layer. Network Layer. Transport Layer. Session Layer. Presentation Layer. The presentation layer prepares data for the application layer. Application Layer. The application layer is used by end-user software such as web browsers and email clients.
Which of the following is majorly used network management protocol?
Simple Network Management Protocol (SNMP) SNMP is the foremost standard protocol, which queries relevant objects in a bid to extract data from devices such as switches, WLAN controllers, servers, printers, routers, modems, etc., which have been attached to a network.
What is NTS NTP?
Network Time Security (NTS) provides cryptographic security for the client-server mode of the Network Time Protocol (NTP). This enables users to obtain time in an authenticated manner. The NTS protocol is divided into two-phases.
What type of OS manages hardware and software on a client computer?
An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs.
What is NTP time synchronization?
What is NTP? NTP lets you automatically sync your system time with a remote server. The NTP can be used to update the clock on a machine with a remote server. This keeps your machine’s time accurate by syncing with servers that are known to have accurate times.
What level of security access should a computer user have in order to do their job?
The principle of least privilege (POLP) is a concept in computer security that limits users’ access rights to only what are strictly required to do their jobs. Users are granted permission to read, write or execute only the files or resources necessary to do their jobs.
What are the 3 types of virtualization?
The Three Types of Virtualization According to a Research and Markets report, client virtualization is expected to drive continual growth in the IT sector. Virtual Desktop Infrastructure (VDI) Application virtualization.
Which of the following protocols could be used inside a virtual system to manage and monitor the network?
Which of the following protocols could be used inside of a virtual system to manage and monitor the network? OBJ-2.6: SNMP is used to monitor and manage networks, both physical and virtual.
Why is log management a critical issue with security policies?
Deficiencies in security logging and analysis allow attackers to hide their location, malicious software, and activities on victim machines.
What are some reasons you would want to use a log file?
Log files can help analysts identify slow queries, errors that are causing transactions to take too long or bugs that impact website or application performance. IT organizations can use log file monitoring to maintain the security posture of cloud computing environments and prevent data breaches.
What are the risks associated with not having the right logging levels enabled?
Insufficient logging and monitoring vulnerability occur when the security-critical event is not logged off properly, and the system is not monitored. Lack of such functionalities can make malicious activities harder to detect and in turn affects the incident handling process.
What are the key benefits of Log Management & Monitoring?
Monitoring across systems to detect particular log events and patterns in log data. Monitoring in real-time for anomalies or inactivity to gauge system health. Identifying performance or configuration issues. Drilling down on data to gain insight and perform root cause analysis when failures occur.
Why are system logs important?
Logging is essential to a network because it gives the ability to troubleshoot, secure, investigate or debug problems that arise in the system. The logs record messages and times of events occurring on the system. It can also identify system problems that can result in server down time.
Why is logging so important?
Provides necessary materials – Logging is a main source of timber which is used for a number of human needs such as providing construction materials, flooring wood, furniture, fuel for industries and homes, sports goods and other kinds of commodities.
What is a vulnerability that allows criminals to inject scripts into Web pages viewed by users?
Cross-site scripting (XSS) is a type of computer security vulnerability typically found in web applications. XSS enables attackers to inject client-side scripts into web pages viewed by other users.
What is the result of using security devices that include https decryption and inspection services?
What is the result of using security devices that include HTTPS decryption and inspection services? The devices introduce processing delays and privacy issues. The devices must have preconfigured usernames and passwords for all users.
What are the three components of information security ensured by cryptography choose three?
The CIA triad refers to an information security model made up of the three main components: confidentiality, integrity and availability.
What is Layer 7 firewall?
What is a Layer 7 Firewall? A layer 7 firewall, as the name suggests, is a type of firewall that operates on the OSI model’s 7 layers. The seventh layer of the OSI model, often known as the application layer, allows for more advanced traffic-filtering rules.
What are the major layer 4 protocols?
Some common protocols used in OSI Layer 4 are: User Datagram Protocol (UDP) UDP Lite. Cyclic UDP (CUDP) Reliable UDP (RUDP) AppleTalk Transaction Protocol (ATP) Multipath TCP (MTCP) Transaction Control Protocol (TCP) Sequenced Packet Exchange (SPX).
What is Layer 7 load balancing?
Layer 7 load balancing enables the load balancer to make smarter load‑balancing decisions, and to apply optimizations and changes to the content (such as compression and encryption). It uses buffering to offload slow connections from the upstream servers, which improves performance.
