What kind of detection techniques is being used in antivirus software that identifies
malware by collecting data from multiple protected systems and instead of analyzing files
locally it’s made on the provider’s environment?
A.
Behavioral based
B.
Heuristics based
C.
Honeypot based
D.
Cloud based
Cloud based
Tess King is using the nslookup command to craft queries to list all DNS information (such
as Name Servers, host names, MX records, CNAME records, glue records (delegation for
child Domains), zone serial number, TimeToLive (TTL) records, etc) for a Domain.
What do you think Tess King is trying to accomplish? Select the best answer.
A.
A zone harvesting
B.
A zone transfer
C.
A zone update
D.
A zone estimate
A zone transfer
Which of the following incident handling process phases is responsible for defining rules,
collaborating human workforce, creating a back-up plan, and testing the plans for an organization?
A.
Preparation phase
B.
Containment phase
C.
Identification phase
D.
Recovery phase
Preparation phase
Louis, a professional hacker, had used specialized tools or search engines to encrypt all
his browsing activity and navigate anonymously to obtain sensitive/hidden information
about official government or federal databases. After gathering the Information, he
successfully performed an attack on the target government organization without being
traced. Which of the following techniques is described in the above scenario?
A.
Dark web footprinting
B.
VoIP footpnnting
C.
VPN footprinting
D.
website footprinting
Dark web footprinting
Explanation: Accessing dim web and profound web sources can be incredibly
amazing—in the event that you center around important use cases. The best techniques
we notice have clear necessities, for example, misrepresentation identification, danger
checking, and finding uncovered certifications.
Be that as it may, observing these sources is testing, and few arrangements have modern
inclusion. “Profound and dull web” ranges a tremendous scope of expected sources;
commercial centers, shut discussions, informing applications, and glue destinations.
Scarcely any organizations range every one of these sources; less actually have capacities
to go past basic scratching of destinations.
Shockingly, there is a ton of ear, vulnerability, and uncertainty (FUD) concerning the dim
web. Ice shelf analogies have been basic for quite a long while, apparently exhibiting the
profound and dull web is fundamentally bigger than the open web. In truth, the dull web just
adds to a little piece of cybercrime—we should consider extra sources to get a more
genuine feeling of the danger scene.
WHAT IS THE DARK WEB?The dim web is a region of the web that is just available with
explicit program programming, for example, Tor or I2P. It is a snare of secrecy where
clients’ characters and areas are secured by encryption innovation that courses client
information through numerous workers across the globe – making it very hard to follow
clients.
The namelessness of the dim web makes it an appealing innovation for unlawful purposes.
Shockingly, acquiring perceivability into criminal areas is troublesome: it requires particular
information, admittance to shut sources, and innovation that is equipped for checking these
hotspots for abuses of your information.
Be that as it may, we should initially scatter a few confusions about the dim web.
Assumption 1: The dull web is inseparable from the criminal web. While the dull
web is home to bunches of wrongdoing, it likewise has many genuineorganizations like New York Times and Facebook who offer Tor-based
administrations, just as for the most part benevolent substance. The dim web isn’t
inseparable from cybercrime.
Assumption 2: The dull web is something very similar as the profound web. To
explain, the profound web is extensively characterized as whatever isn’t recorded
by customary web crawlers. Obviously, the profound web is additionally home to
guiltiness – however so too is the unmistakable web. The dull web doesn’t corner
cybercrime.
Essentially on the grounds that it isn’t available by a customary internet searcher, it doesn’t
mean the profound web is fundamentally fascinating. The vast majority of the information
on the profound web is ordinary or “typical”; for instance, email or Facebook records may
fall under this definition as they expect enrollment to see the substance. While some
profound and dim sites are significant sources, you need to understand what you’re
searching for, in any case it’s not difficult to sit around and assets.
Daniel Is a professional hacker who Is attempting to perform an SQL injection attack on a
target website. www.movlescope.com. During this process, he encountered an IDS that
detects SQL Injection attempts based on predefined signatures. To evade any comparison
statement, he attempted placing characters such as ‘'or '1'='1" In any bask injection
statement such as "or 1=1." Identify the evasion technique used by Daniel in the above
scenario.
A.
Null byte
B.
IP fragmentation
C.
Char encoding
D.
Variation
Null byte
Clark is a professional hacker. He created and configured multiple domains pointing to the
same host to switch quickly between the domains and avoid detection.
Identify the behavior of the adversary In the above scenario.
A.
use of command-line interface
B.
Data staging
C.
Unspecified proxy activities
D.
Use of DNS tunneling
use of command-line interface
Which of the following is an extremely common IDS evasion technique in the web world?
A.
Spyware
B.
Subnetting
C.
Unicode Characters
D.
Port Knocking
Unicode Characters
Some clients of TPNQM SA were redirected to a malicious site when they tried to access
the TPNQM main site. Bob, a system administrator at TPNQM SA, found that they were
victims of DNS Cache Poisoning. What should Bob recommend to deal with such a threat?
A.
The use of security agents in clients’ computers
B.
The use of DNSSEC
C.
The use of double-factor authentication
D.
Client awareness
The use of DNSSEC
To invisibly maintain access to a machine, an attacker utilizes a toolkit that sits undetected
In the core components of the operating system. What is this type of rootkit an example of?
A.
Mypervisor rootkit
B.
Kernel toolkit
C.
Hardware rootkit
D.
Firmware rootkit
Kernel toolkit
Explanation: Kernel-mode rootkits run with the best operating system privileges (Ring 0)
by adding code or replacement parts of the core operating system, as well as each the
kernel and associated device drivers. Most operative systems support kernel-mode device
drivers, that execute with a similar privileges because the software itself. As such, several
kernel-mode rootkits square measure developed as device drivers or loadable modules,
like loadable kernel modules in Linux or device drivers in Microsoft Windows. This category
of rootkit has unrestricted security access, however is tougher to jot down. The quality
makes bugs common, and any bugs in code operative at the kernel level could seriously
impact system stability, resulting in discovery of the rootkit. one amongst the primary wide
familiar kernel rootkits was developed for Windows NT four.0 and discharged in Phrack
magazine in 1999 by Greg Hoglund. Kernel rootkits is particularly tough to observe and
take away as a result of they operate at a similar security level because the software itself,
and square measure therefore able to intercept or subvert the foremost sure software
operations. Any package, like antivirus package, running on the compromised system is
equally vulnerable. during this scenario, no a part of the system is sure.
While using your bank’s online servicing you notice the following string in the URL bar:
“http: // www. MyPersonalBank. com/
account?id=368940911028389&Damount=10980&Camount=21”
You observe that if you modify the Damount & Camount values and submit the request,
that data on the web page reflects the changes.
Which type of vulnerability is present on this site?
A.
Cookie Tampering
B.
SQL Injection
C.
Web Parameter Tampering
D.
XSS Reflection
Web Parameter Tampering
which of the following information security controls creates an appealing isolated
environment for hackers to prevent them from compromising critical targets while
simultaneously gathering information about the hacker?
A.
intrusion detection system
B.
Honeypot
C.
Botnet
D.
Firewall
Honeypot
Explanation: A honeypot may be a trap that an IT pro lays for a malicious hacker, hoping
that they will interact with it during a way that gives useful intelligence. It’s one among the
oldest security measures in IT, but beware: luring hackers onto your network, even on an
isolated system, are often a dangerous game.honeypot may be a good starting place: “A
honeypot may be a computer or computing system intended to mimic likely targets of
cyberattacks.” Often a honeypot are going to be deliberately configured with known
vulnerabilities in situation to form a more tempting or obvious target for attackers. A
honeypot won’t contain production data or participate in legitimate traffic on your network
— that’s how you’ll tell anything happening within it’s a results of an attack. If someone’s
stopping by, they’re up to no good.That definition covers a various array of systems, from
bare-bones virtual machines that only offer a couple of vulnerable systems to ornately
constructed fake networks spanning multiple servers. and therefore the goals of these who
build honeypots can vary widely also , starting from defense thorough to academic
research. additionally , there’s now an entire marketing category of deception technology
that, while not meeting the strict definition of a honeypot, is certainly within the same family.
But we’ll get thereto during a moment.honeypots aim to permit close analysis of how
hackers do their dirty work. The team controlling the honeypot can watch the techniques
hackers use to infiltrate systems, escalate privileges, and otherwise run amok through
target networks. These sorts of honeypots are found out by security companies,
academics, and government agencies looking to look at the threat landscape. Their
creators could also be curious about learning what kind of attacks are out there, getting
details on how specific sorts of attacks work, or maybe trying to lure a specific hackers
within the hopes of tracing the attack back to its source. These systems are often inbuilt
fully isolated lab environments, which ensures that any breaches don’t end in non-honeypot
machines falling prey to attacks.Production honeypots, on the opposite hand, are usually
deployed in proximity to some organization’s production infrastructure, though measures
are taken to isolate it the maximum amount as possible. These honeypots often serve both
as bait to distract hackers who could also be trying to interrupt into that organization’s
network, keeping them faraway from valuable data or services; they will also function a
canary within the coalpit , indicating that attacks are underway and are a minimum of
partially succeeding.
Which of the following tools performs comprehensive tests against web servers, including
dangerous files and CGIs?
A.
Nikto
B.
John the Ripper
C.
Dsniff
D.
Snort
Nikto
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