This document discusses database security and SQL injection attacks. It begins with an overview of access control in SQL and views before discussing SQL injection attacks in more detail. The key points are that SQL injection attacks involve inserting malicious SQL statements into user input fields to exploit applications that directly insert user input into SQL queries. Examples are given of how attacks can read or delete entire databases. The best defenses include using prepared statements with bound parameters and validating/sanitizing all user input.
The document discusses the role of the state in development. It outlines several key responsibilities of the state, including establishing financial institutions, creating long term development plans, encouraging efficient use of natural resources, attracting foreign investors, reducing poverty and unemployment, managing different sectors effectively, and increasing exports while decreasing reliance on imports. The state also needs to ensure political and economic stability, improve law and order, encourage youth participation, control inflation, promote free trade, and allocate adequate budgets to education and healthcare.
The document describes CRYPTON, a modern symmetric block cipher. CRYPTON operates on 128-bit blocks and uses a substitution-permutation network structure. It consists of 4 main steps performed in each round: 1) byte-wise substitution, 2) column-wise bit permutation, 3) column to row transposition, and 4) key addition. The key schedule generates round keys from the main key. CRYPTON is designed to be secure against differential and linear cryptanalysis with over 3 rounds of safety margin, efficiently implemented in both software and hardware.
The dark web allows for anonymous browsing but has privacy risks. It can only be accessed through special browsers like Tor that hide a user's identity and location. While the dark web protects anonymity, law enforcement has found ways to de-anonymize users through vulnerabilities in the Tor network or malware. Common uses of the dark web include drugs, weapons, child pornography, and hacking tools, though it also enables whistleblowing. Cryptocurrencies like Bitcoin are often used for transactions on the dark web due to the anonymity provided.
This document describes implementations of the Ceaser and Vigenere ciphers. It includes:
1. An overview of the Ceaser cipher which replaces each letter with one a certain number of positions up or down.
2. The pseudocode for the Ceaser cipher algorithm which shifts each letter and handles overflow.
3. Screenshots of the Ceaser cipher implementation.
4. An overview of the Vigenere cipher which uses a keyword to shift letters by varying amounts.
5. The pseudocode for the Vigenere cipher algorithm which shifts letters based on the corresponding keyword letter.
6. Screenshots of the Vigenere cipher implementation.
This document outlines an incident management plan for BCM xeosolutions. It contains information on the organization, roles and responsibilities, stakeholders, resources, associated risks, and response plans for various incidents including earthquakes, power failures, server hacks, and web server crashes. The plan is intended to ensure business continuity and the timely recovery of critical systems in the event of a disruption.
The document outlines xeosolutions' business continuity plan. It defines the scope as providing a framework for ensuring employee safety and resuming time-sensitive operations following an emergency disruption. The plan addresses staff health and safety, asset protection, continuity of key activities, and environmental and contractual obligations. It establishes policies for maintaining response and recovery strategies, plans, and annual exercises in line with acceptable risk levels. Key roles and responsibilities in the event of disruption are defined for managers, IT, and other staff. The plan identifies critical resources like servers, buildings and customer data, and minimum service levels required for business processes. Incident response procedures provide guidelines for restoring critical functions and resources to reduce risks from disasters.
SQL injection is a type of security exploit in which the attacker adds SQL statements through a web application's input fields or hidden parameters to gain access to resources or make changes to data.
This document discusses database security and SQL injection attacks. It begins with an overview of access control in SQL and views before discussing SQL injection attacks in more detail. The key points are that SQL injection attacks involve inserting malicious SQL statements into user input fields to exploit applications that directly insert user input into SQL queries. Examples are given of how attacks can read or delete entire databases. The best defenses include using prepared statements with bound parameters and validating/sanitizing all user input.
The document discusses the role of the state in development. It outlines several key responsibilities of the state, including establishing financial institutions, creating long term development plans, encouraging efficient use of natural resources, attracting foreign investors, reducing poverty and unemployment, managing different sectors effectively, and increasing exports while decreasing reliance on imports. The state also needs to ensure political and economic stability, improve law and order, encourage youth participation, control inflation, promote free trade, and allocate adequate budgets to education and healthcare.
The document describes CRYPTON, a modern symmetric block cipher. CRYPTON operates on 128-bit blocks and uses a substitution-permutation network structure. It consists of 4 main steps performed in each round: 1) byte-wise substitution, 2) column-wise bit permutation, 3) column to row transposition, and 4) key addition. The key schedule generates round keys from the main key. CRYPTON is designed to be secure against differential and linear cryptanalysis with over 3 rounds of safety margin, efficiently implemented in both software and hardware.
The dark web allows for anonymous browsing but has privacy risks. It can only be accessed through special browsers like Tor that hide a user's identity and location. While the dark web protects anonymity, law enforcement has found ways to de-anonymize users through vulnerabilities in the Tor network or malware. Common uses of the dark web include drugs, weapons, child pornography, and hacking tools, though it also enables whistleblowing. Cryptocurrencies like Bitcoin are often used for transactions on the dark web due to the anonymity provided.
This document describes implementations of the Ceaser and Vigenere ciphers. It includes:
1. An overview of the Ceaser cipher which replaces each letter with one a certain number of positions up or down.
2. The pseudocode for the Ceaser cipher algorithm which shifts each letter and handles overflow.
3. Screenshots of the Ceaser cipher implementation.
4. An overview of the Vigenere cipher which uses a keyword to shift letters by varying amounts.
5. The pseudocode for the Vigenere cipher algorithm which shifts letters based on the corresponding keyword letter.
6. Screenshots of the Vigenere cipher implementation.
This document outlines an incident management plan for BCM xeosolutions. It contains information on the organization, roles and responsibilities, stakeholders, resources, associated risks, and response plans for various incidents including earthquakes, power failures, server hacks, and web server crashes. The plan is intended to ensure business continuity and the timely recovery of critical systems in the event of a disruption.
The document outlines xeosolutions' business continuity plan. It defines the scope as providing a framework for ensuring employee safety and resuming time-sensitive operations following an emergency disruption. The plan addresses staff health and safety, asset protection, continuity of key activities, and environmental and contractual obligations. It establishes policies for maintaining response and recovery strategies, plans, and annual exercises in line with acceptable risk levels. Key roles and responsibilities in the event of disruption are defined for managers, IT, and other staff. The plan identifies critical resources like servers, buildings and customer data, and minimum service levels required for business processes. Incident response procedures provide guidelines for restoring critical functions and resources to reduce risks from disasters.
SQL injection is a type of security exploit in which the attacker adds SQL statements through a web application's input fields or hidden parameters to gain access to resources or make changes to data.
SOAP IS:
Lightweight communication protocol
For communication between applicationsone-way, request/response, multicast, etc..
Designed to communicate via HTTP
Not tied to any component technology
Not tied to any programming language
Based on XML
Simple and extensible
The document describes the database design for a hospital management system. It includes 4 tables - Patient, Doctor, Lab, and Inpatient/Outpatient. It lists the fields, data types, and relationships for each table. It also provides descriptions of common data types like integer, varchar, and date/time. An entity-relationship diagram is included to depict the relationships between entities like patients, doctors, labs, rooms, and bills.
The document provides an example of alpha-beta pruning, an algorithm that prunes branches from a game tree during a depth-first search. It demonstrates how the algorithm works by showing the values of alpha and beta passed between nodes and updated at max and min nodes. Branches are pruned when alpha is greater than or equal to beta, indicating the current path will not provide a better solution than one already found. The example shows how alpha-beta pruning reduces the number of nodes that must be evaluated to determine the optimal move in a game.
Color is a sensation produced by the human visual system. The two most common color models are RGB, used for computer displays, and CMYK, used for printing. RGB is an additive model that uses combinations of red, green, and blue light to produce colors. CMYK is a subtractive model that uses combinations of cyan, magenta, yellow, and black inks to produce colors. Both models represent colors using three numeric values corresponding to the intensities of the primary colors.
SOAP is a protocol specification for exchanging structured information between applications, typically in a decentralized, distributed environment. It uses XML as its message format and relies on other protocols like HTTP for message negotiation and transmission.
SOAP has a basic structure that includes an envelope, header, body, and optional fault element. It allows for lightweight communication between applications across different operating systems and programming languages. While it provides advantages like portability and interoperability through open standards, SOAP can be slower than other middleware technologies due to its verbose XML format.
1) Democracy and dictatorship were compared, with democracy defined as a system where people elect representatives and have freedoms, while dictatorship is rule by one person or party without people's consent.
2) Advantages of democracy included civil liberties, economic growth, stability, and rule of law, while disadvantages included electing leaders and perceptions it is meaningless. Most Russians polled supported democracy.
3) While some dislike democracy for preferring dictatorship or thinking it is a lie, supporters countered that citizens have rights to dissent and vote out defective leaders or parties. Democracy was deemed the best path for a country to develop and protect its people's rights.
Democracy, dictatorship, and development were discussed. Democracy refers to government by the people through elections with freedoms, while dictatorship is rule by one person or party without freedoms. Development requires meeting people's basic needs, equality, jobs, education, and self-sufficiency. Democracy is argued to better promote development through equality, quality decisions, conflict resolution, and correcting mistakes. Some criticize democracy as ineffective or allowing poor leadership, but it is seen as generally empowering citizens and leading to stability and rights. Most developed countries today have democratic governments.
1) Democracy refers to a system where people elect their government representatives, have freedom of speech, and no single party dominates. Dictatorship is rule by one person or party without people's consent.
2) Advantages of democracy cited include civil liberties, economic growth, stability, and rule of law. Disadvantages include electing poor leaders and meaningless elections.
3) The document concludes democracy best enables a country to develop by decentralizing power and respecting institutions, media, and judicial systems.
This document discusses colonization and neo-colonization. It provides details on:
1) The motives and impacts of historical colonization in Africa, America, and India by European powers seeking material gain, religious expansion, and territory.
2) How neo-colonization exploits developing regions through economic and political control rather than development, maintaining wealth gaps between rich and poor nations.
3) The methods of neo-colonization include military invasion, financial means, and control over policy, preventing independence and self-determination.
Creative Restart 2024: Mike Martin - Finding a way around “no”Taste
Ideas that are good for business and good for the world that we live in, are what I’m passionate about.
Some ideas take a year to make, some take 8 years. I want to share two projects that best illustrate this and why it is never good to stop at “no”.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...EduSkills OECD
Andreas Schleicher, Director of Education and Skills at the OECD presents at the launch of PISA 2022 Volume III - Creative Minds, Creative Schools on 18 June 2024.
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...TechSoup
Whether you're new to SEO or looking to refine your existing strategies, this webinar will provide you with actionable insights and practical tips to elevate your nonprofit's online presence.
SOAP IS:
Lightweight communication protocol
For communication between applicationsone-way, request/response, multicast, etc..
Designed to communicate via HTTP
Not tied to any component technology
Not tied to any programming language
Based on XML
Simple and extensible
The document describes the database design for a hospital management system. It includes 4 tables - Patient, Doctor, Lab, and Inpatient/Outpatient. It lists the fields, data types, and relationships for each table. It also provides descriptions of common data types like integer, varchar, and date/time. An entity-relationship diagram is included to depict the relationships between entities like patients, doctors, labs, rooms, and bills.
The document provides an example of alpha-beta pruning, an algorithm that prunes branches from a game tree during a depth-first search. It demonstrates how the algorithm works by showing the values of alpha and beta passed between nodes and updated at max and min nodes. Branches are pruned when alpha is greater than or equal to beta, indicating the current path will not provide a better solution than one already found. The example shows how alpha-beta pruning reduces the number of nodes that must be evaluated to determine the optimal move in a game.
Color is a sensation produced by the human visual system. The two most common color models are RGB, used for computer displays, and CMYK, used for printing. RGB is an additive model that uses combinations of red, green, and blue light to produce colors. CMYK is a subtractive model that uses combinations of cyan, magenta, yellow, and black inks to produce colors. Both models represent colors using three numeric values corresponding to the intensities of the primary colors.
SOAP is a protocol specification for exchanging structured information between applications, typically in a decentralized, distributed environment. It uses XML as its message format and relies on other protocols like HTTP for message negotiation and transmission.
SOAP has a basic structure that includes an envelope, header, body, and optional fault element. It allows for lightweight communication between applications across different operating systems and programming languages. While it provides advantages like portability and interoperability through open standards, SOAP can be slower than other middleware technologies due to its verbose XML format.
1) Democracy and dictatorship were compared, with democracy defined as a system where people elect representatives and have freedoms, while dictatorship is rule by one person or party without people's consent.
2) Advantages of democracy included civil liberties, economic growth, stability, and rule of law, while disadvantages included electing leaders and perceptions it is meaningless. Most Russians polled supported democracy.
3) While some dislike democracy for preferring dictatorship or thinking it is a lie, supporters countered that citizens have rights to dissent and vote out defective leaders or parties. Democracy was deemed the best path for a country to develop and protect its people's rights.
Democracy, dictatorship, and development were discussed. Democracy refers to government by the people through elections with freedoms, while dictatorship is rule by one person or party without freedoms. Development requires meeting people's basic needs, equality, jobs, education, and self-sufficiency. Democracy is argued to better promote development through equality, quality decisions, conflict resolution, and correcting mistakes. Some criticize democracy as ineffective or allowing poor leadership, but it is seen as generally empowering citizens and leading to stability and rights. Most developed countries today have democratic governments.
1) Democracy refers to a system where people elect their government representatives, have freedom of speech, and no single party dominates. Dictatorship is rule by one person or party without people's consent.
2) Advantages of democracy cited include civil liberties, economic growth, stability, and rule of law. Disadvantages include electing poor leaders and meaningless elections.
3) The document concludes democracy best enables a country to develop by decentralizing power and respecting institutions, media, and judicial systems.
This document discusses colonization and neo-colonization. It provides details on:
1) The motives and impacts of historical colonization in Africa, America, and India by European powers seeking material gain, religious expansion, and territory.
2) How neo-colonization exploits developing regions through economic and political control rather than development, maintaining wealth gaps between rich and poor nations.
3) The methods of neo-colonization include military invasion, financial means, and control over policy, preventing independence and self-determination.
Creative Restart 2024: Mike Martin - Finding a way around “no”Taste
Ideas that are good for business and good for the world that we live in, are what I’m passionate about.
Some ideas take a year to make, some take 8 years. I want to share two projects that best illustrate this and why it is never good to stop at “no”.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.pptHenry Hollis
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...EduSkills OECD
Andreas Schleicher, Director of Education and Skills at the OECD presents at the launch of PISA 2022 Volume III - Creative Minds, Creative Schools on 18 June 2024.
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...TechSoup
Whether you're new to SEO or looking to refine your existing strategies, this webinar will provide you with actionable insights and practical tips to elevate your nonprofit's online presence.
A Visual Guide to 1 Samuel | A Tale of Two HeartsSteve Thomason
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
🔥🔥🔥🔥🔥🔥🔥🔥🔥
إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
2. The VP6 codec was introduced in May
2003
In November 2003, On2 announced that VP6 had been chosen as a
codec for China's Enhanced Versatile Disc
In November 2003, On2 announced that the VP6 codec will be used in
products for broadcasting in the field, such as with BBC reporters
Later incarnations of this codec are VP7 and VP8. With the Google
acquisition of On2, VP8 is licensed as open source.
3. On2vps
lossy video compression format
video codecs developed by On2 Technologies
Commonly used by Adobe Flash, Flash Video, and JavaFX media files.
4. On2 VP6 Codec Info
On2 boasts the VP6 video codec performs 40% better quality and 50%
better playback performance over the VP5 codec. On2 also claims that
the TrueMotion VP6 outperforms H.264, Windows Media 9 and Real
Networks 9 codecs in standardized testing.
5. VP6 ALGORITHM FUNDAMENTALS
VP6 is a leading edge video compression algorithm having the following features:
YUV 4:2:0 image format
Macro-block (MB) based coding (MB is 16x16 luma plus two 8x8 chroma)
¼ pixel accuracy motion compensated prediction
8x8 DCT transform
64-level linear quantizer
Prediction loop filter
Frame variable quantization level
Scaling on output after decode
Two entropy coding strategies: Huffman & Binary Arithmetic (BoolCoder)
Extensive context-based entropy coding strategy
6. FRAME TYPES
Intra Frame
Intra, or I-frames, may be reconstructed from their compressed representation
with no reference to other frames in the sequence
Inter Frame
Inter, prediction or P-frames, are encoded differentially with respect to a
previously encoded reference frame in the sequence.
7. Features of VP6
VP6 is a high-quality,
low bitrate video compression codec
can be used as a plug-in within any video processing application that is
capable of utilizing third party codecs.
The codec is free for personal/non-commercial use.
8. Features of VP6
VP6 can play back 1920x1080 HD material on a 2.5 GHz PC and 1280x720
material on a 1.5 GHz PC.
- Supports real-time encoding at full D1 resolution.
- Up to 40% image quality improvement over VP5.
- Up to 50% faster playback than VP5.
- Optimized to produce the best quality video available on high-resolution
material (640x480 and higher).
- Achieves any requested data rate by choosing automatically to adjust
quantization levels, adjust encoded frame dimensions, or drop frames
altogether.
9. XML template for On2 VP6 FLV
creation
<format>
<output>vp6</output>
<file_extension>flv</file_extension>
<video_codec>vp6</video_codec>
<size>320x240</size>
<bitrate>200k</bitrate>
<audio_bitrate>64k</audio_bitrate>
<audio_sample_rate>44100</audio_sample_rate>
<audio_channels_number>2</audio_channels_number>
</format>