Cyber security refers to the ability to defend against cyber-attacks, protect resources, and prevent cyber-attacks while information assurance is to ensure the confidentiality, possession or control, integrity, authenticity, availability and utility of information and information systems.
Introduction to Public key Cryptosystems with block diagrams
Reference : Cryptography and Network Security Principles and Practice , Sixth Edition , William Stalling
Cyber security refers to the ability to defend against cyber-attacks, protect resources, and prevent cyber-attacks while information assurance is to ensure the confidentiality, possession or control, integrity, authenticity, availability and utility of information and information systems.
Introduction to Public key Cryptosystems with block diagrams
Reference : Cryptography and Network Security Principles and Practice , Sixth Edition , William Stalling
Cybersecurity marketers have also gotten hold of machine learning and it has become the buzzword du jour in many respects. When you're able to cut through the clutter, you will find that machine learning is more than just a buzzword and we should work to fully understand its benefits without overly relying on it as a silver bullet.
Visit - https://www.siemplify.co/blog/what-machine-learning-means-for-security-operations/
Cryptography is the science of using mathematics to encrypt and decrypt data.
Cryptography enables you to store sensitive information or transmit it across insecure networks so that it cannot be read by anyone except the intended recipient.
This presentation includes 60+ slides that mainly deals with three Computer Security aspects i.e
1. Security Attacks and Threats
2. Security Services
3. Security Mechanisms
Along with that we've also includes Security Awareness and Security Policies
A computer security risk is any event or action that could cause a loss of or damage to computer hardware, software, data, information, or processing capability.
Cybersecurity marketers have also gotten hold of machine learning and it has become the buzzword du jour in many respects. When you're able to cut through the clutter, you will find that machine learning is more than just a buzzword and we should work to fully understand its benefits without overly relying on it as a silver bullet.
Visit - https://www.siemplify.co/blog/what-machine-learning-means-for-security-operations/
Cryptography is the science of using mathematics to encrypt and decrypt data.
Cryptography enables you to store sensitive information or transmit it across insecure networks so that it cannot be read by anyone except the intended recipient.
This presentation includes 60+ slides that mainly deals with three Computer Security aspects i.e
1. Security Attacks and Threats
2. Security Services
3. Security Mechanisms
Along with that we've also includes Security Awareness and Security Policies
A computer security risk is any event or action that could cause a loss of or damage to computer hardware, software, data, information, or processing capability.
Digital
expressed as series of the digits 0 and 1, typically represented by values of a physical quantity such as voltage or magnetic polarization
Advantages
Disadvantage
Analogue
relating to or using signals or information represented by a continuously variable physical quantity such as spatial position, voltage, etc.
advantages
Technology and Human Communication, Social Interactionhsudduth
Presentation created by Haley Sudduth on the five most important things every communication studies student should know about Technology and Human Communication.
You will learn:
-how to create a push notification
-what the different types of notification are for
-how to effectively use pushes to reactivate users
-how other companies have improved their results by using -notifications.
The Digital Divide in the United States and WorldwideThe gap bet.docxarnoldmeredith47041
The Digital Divide in the United States and Worldwide
The gap between those who have access to the Internet through technology and those who do not is called the digital divide.9 Some people have Internet access through computers, cell phones, and other devices; others do not. People in developing countries often have less Internet access than people in developed countries; and within developed countries, persons of color and the less affluent often have less access. The presence of a digital divide is a problem because less advantaged individuals and societies may not enjoy the same benefits of technology as others.
In the United States, the government has acted to break down the digital divide.
The U.S. government launched a $7 billion effort to expand access, chiefly thorough grants to build wired and wireless systems in the most technologically neglected areas of the country. This government effort subsidized Internet upgrades for schools and libraries and provided digital textbooks in poor and rural areas. The falling prices of laptops and the newest generation of cell phones and Internet-enabled handheld devices enabled Internet access to be more affordable to many. The government also provided free cell phones and up to 250 free minutes for individuals who qualified, such as people seeking housing or job opportunities.10
By 2013, nearly 98 percent of American homes were able to access the Internet on some sort of high-speed broadband network, either at home or work.11
Some experts argued that the most important issue going forward was not access, but educating Americans on how the Internet could be a valuable aid for job hunting, acquiring health insurance, and accessing government services and other benefits. Yet, some pointed out that Internet access was still be too expensive for a majority of families in the poorest U.S. cities. The U.S. Census Bureau data reported that less than 50 percent of households (about 31 million) in the most economically depressed cities in the United States had access to broadband service.12
Globally, progress in narrowing the digital divide was slower, but there appeared to be reasons for optimism. Many businesses saw providing Internet access at the bottom of the pyramid as a lucrative business opportunity.
Smartphone maker BlackBerry unveiled a new model exclusively targeting mobile phone users in Indonesia in 2014. Its low-cost touch-screen model retailed for 2.2 million rupiah, or about $190, and contained a number of special applications for Indonesian users, including local banking and travel services and a directory of halal food outlets, critical in the world’s largest Muslim-majority country. Google, Facebook, and other companies joined forces to fund the Alliance for Affordable Internet, a global coalition seeking to bring down the cost of getting online for individuals in developing countries. Intel partnered with African phone manufacturers to bring down the price of smartphones running on I.
Information Technology and Modern Gadgets: Introduction, Utilization of Various Gadgets, Advantages of modern gadgets, Disadvantages of modern gadgets, Top 10 gadgets in India with small description.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
2. • Digital technology has revolutionized almost every
aspect of people's lives in recent decades. Office
work, shopping, music, movies, television,
photography, travel, transport, and long distance
communications are just some areas that have been
transformed. It's become increasingly rare to find an
electronic device or large machine that doesn't
incorporate digital technology in some way.
3. • Digital technology means that devices can be
smaller, lighter, faster, and more versatile. It means
that huge amounts of information can be stored
locally or remotely and moved from place to place
almost instantaneously. Even the term "information"
has expanded to include photos, audio, video, and
other media, rather than just letters and numbers.
The information can be much more easily
manipulated too; photos, music, and movies can be
edited, for instance.
4. HOWEVER, THERE ARE DOWNSIDES TO DIGITAL
TECHNOLOGY TOO. SEVENTEEN OF THE
DISADVANTAGES ARE LISTED BELOW.
1.Data Security
2. Crime and Terrorism
3. Complexity
4. Privacy Concerns
5. Social Disconnect
6. Work Overload
7. Digital Media Manipulation
8. Job Insecurity
9. Plagiarism and Copyright
10. Anonymity and Fake Personas
11. Over-reliance on Gadgets
12. Addiction
13. Second-hand Living
14. Organization and Storage
15. Depersonalized Warfare
16. Longevity
17. Social Depersonalization
5. 1. DATA SECURITY
• Digital technology means that vast amounts of data can be
collected and stored. This can be private information concerning
individuals or organizations. It can be very difficult to keep this
data safe. Just a single breach can mean vast amounts of private
information going into the hands of criminals, terrorists, foreign
enemies, or other malign entities.
6. 2. CRIME AND TERRORISM
• The internet is fertile territory for malevolent forces to operate,
thanks to its international nature, large scale, and the relative
anonymity that users can enjoy. Examples of this include: terrorists
using social media to promote themselves and encourage others;
drug dealers using the dark web to trade; pedophiles using chat
rooms and other places to exchange photos, videos and other
information; and authoritarian regimes attempting to sway or
distort elections in democratic countries.
7. 3. COMPLEXITY
• We no longer understand the devices and machines that we
interact with on a daily basis. Fixing a modern car now means
interacting with a computer, it is no longer just mechanical. Using
a phone can involve tackling all sorts of complicated settings.
Minor glitches in a laptop can cost time and expense.
8. 4. PRIVACY CONCERNS
• It's become much harder to have personal privacy in the digital world and
that's on top of the dangers of your personal data being stolen or sold. For
instance, everybody has the ability to take photos and video footage on their
mobile phone, then post it online. Employers can search for people online
and maybe find unflattering photographs, or see them expressing
controversial opinions in social media or blogs. Digital cameras watch and
record our movements in public places. Minor indiscretions can now haunt
an individual for life when they're posted on the internet. Controlling your
personal information is very difficult and sometimes impossible.
9. 5. SOCIAL DISCONNECT
• There is an increasing tendency for people to socialize and communicate via
digital devices rather than through real life contact. This can easily lead to a
sense of disconnect and isolation. Human beings have evolved over
thousands of years to have real contact, taking that away is a bad idea.
Studies have suggested that the lack of real life contact is causing
depression and other forms of mental illness in many people.
10. THERE ARE A NUMBER OF
PSYCHOLOGICAL STUDIES
SUGGESTING THAT THE
DIGITAL WORLD IS CAUSING AN
INCREASED RISK OF MENTAL
ILLNESS. EXAMPLES INCLUDE
RELIANCE ON SOCIAL MEDIA
FOR CONTACT, ONLINE
BULLYING, AND WORK STRESS
THROUGH INFORMATION
OVERLOAD.
11. 6. WORK OVERLOAD
• Many modern workers spend their days trying to keep up with the
hundreds of emails that they are sent each week, all of which
require reading and some of which require replies or action. Texts
from colleagues in the evenings or on the weekend can mean that
people never fully escape work. Organizing the vast amount of
digital data acquired in some jobs, such as minutes of meetings,
training videos, photographs, reports can also be a huge headache.
12. 7. DIGITAL MEDIA MANIPULATION
• Digital media such as photographs, audio, and video are easy to
edit, making the manipulation of media widespread. It's not always
easy to tell what is real and what is fake anymore. Photographs
can be altered using editing tools such as Photoshop. Digital audio
and video can be doctored.
13. 8. JOB INSECURITY
• It used to be that you had to be physically present at a workplace
to do a job, but now many work tasks are performed remotely via
the internet. That means a Third World worker in a low wage
economy can undercut you and take your job. Increasingly, humans
aren't needed at all for many tasks, as computers gradually replace
them. Driving jobs, for instance, will disappear soon as vehicles
become self-driven.
14. 9. PLAGIARISM AND COPYRIGHT
• Digital media is remarkably easy to copy and reproduce. Copyright
laws are increasingly hard to enforce, as the music and movie
industries have discovered to their cost. School kids can copy and
paste their homework projects without really learning anything.
15. 10. ANONYMITY AND FAKE PERSONAS
• Digital technology provides wide scope for users to hide their
identities. Studies show that people are much more likely to
behave anti-socially if they don't think that there will be any
consequences. Bullying, trolling, stalking, threatening, and
insulting behavior have all increased dramatically with the rise of
the internet. People assume fake personas for the purposes of
scamming and defrauding. Pedophiles use fake personas to gain
access and befriend children.
16. 11. OVER-RELIANCE ON GADGETS
• Reliance upon mobile phones, computers, and other digital gadgets
has become common. Many people have all their contact
information, photographs, texts, and other personal information on
their phones. If they lose them, or the gadget breaks or runs out of
power, then they are in trouble. Basic living skills, like finding
one's way around the streets of a town, have been replaced by
taking directions from a GPS system.
17. COMPUTER GAMING ADDICTION
CAN CAUSE MULTIPLE
PROBLEMS FOR USERS
CAUGHT UP IN IT.
CONSEQUENCES INCLUDE
NEGATIVE EFFECTS ON SOCIAL
LIFE, FINANCES, ACADEMIC
ACHIEVEMENT, SLEEP
PATTERNS, AS WELL AS
EMOTIONAL AND HEALTH
PROBLEMS
18. 12. ADDICTION
• Social media, computer games, messaging, and dating websites can
all be addictive. Games want you to play so that you will buy the
next version. Websites want you to interact so that they can bring
in advertising money. Users end up wasting vast amounts of time
and hemorrhaging money for low return.
19. 13. SECOND-HAND LIVING
• Many people no longer experience real life events directly. Music
concerts or live shows are videoed on mobile phones, events are
photographed, audio is recorded. Media is uploaded onto social
sites. Life becomes something that is experienced through the
prism of digital media rather than at first hand.
20. TECHNOLOGY IS THE KNACK
OF SO ARRANGING THE WORLD
THAT WE DON'T HAVE TO
EXPERIENCE IT.
— MAX FRISCH, HOMO FABER
(1957)
21. 14. ORGANIZATION AND STORAGE
• Digital media can be very difficult to organize. Photos and music, for
instance, can be located on numerous devices, such as mobile phones,
tablets, laptops, and portable hard drives. Individual items can be hard to
find, easy to accidentally delete or lose, and the device they are stored on can
be lost, stolen, or suffer catastrophic malfunction. Digital media can be
difficult to store and maintain long term. File formats change over time. In
some instances traditional media can last longer than their digital
equivalent.
22. 15. DEPERSONALIZED WARFARE
• Digital technology means that weapons can be deployed anywhere
in the world without any human military presence. Drones turn
war into a computer game. Intercontinental missiles follow streets
and landmarks in foreign countries remotely. Satellites photograph
and video from space.
23. 16. LONGEVITY
• Digital gadgets typically have a short lifespan and become archaic
quickly. As the technology advances at a pace, devices and
machines quickly become unusable because they are too slow,
incompatible, or are simply superseded.
24. MUCH OF LIFE'S TASKS CAN
NOW TAKE PLACE WITHOUT
LEAVING THE HOUSE. THE
DOWNSIDE TO THIS IS THAT
SOCIETY IS BECOMING
INCREASING DEPERSONALIZED.
25. 17. SOCIAL DEPERSONALIZATION
• Society continues to become more and more depersonalized as
digitized machines replace humans. People shop online, do their
banking online, pay bills online, and increasingly work online.
Transport is also set to become automated, which will result in
taxis and delivery vehicles being driver free.