SlideShare una empresa de Scribd logo

Information Security & Cryptography

•Descargar como PPT, PDF•
•
Arun ACE
Arun ACE

Information Security & Cryptography

Tecnología
1 de 19
It's a Presentation from THIAGARAJAR POLYTECHNIC COLLEGE (Autonomous Institution) Salem - 5
Information Security & Cryptography
Presented & performed by ,[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Synopsis
INFO SECURITY -> a small intro… ,[object Object],[object Object],[object Object]
OBJECTIVES OF SECURITY ,[object Object],[object Object],[object Object],[object Object],[object Object]
PASSWORD AUDITING ,[object Object],[object Object],[object Object],[object Object],[object Object]
DATA SECURITY ,[object Object],[object Object],[object Object]
CYPTOGRAPHY -> small intro… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],Cryptography
ENCRYPTION AND DECRYPTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
Principles of public key system John’s public key John Annie plaintext cipher text Dec.ALG Enc.ALG plaintext
The SD3 Security Framework Secure by Design Secure by Default Secure in Deployment ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The Secure Windows project team at Microsoft has adopted a simple set of tactic called SD3. ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RSA Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object]
Decryption Algorithm Message Source Encryption Algorithm Destination Crypt. Analyst Key Pair Source X Y X PR a PR a PU a X=E(PR ,X) a X=D(PU ,Y) a X=WELCOME Y=5370379 Principles of public key system -> a DEMONSTRATION
Conclusion
This Paper has been submitted under the guidance of ,[object Object],[object Object],[object Object],MR.D.ARUL SELVAN M.E., Head Of the Department / Computer Technology
“ Thank You” “ For every lock there is a Key… It is better to KEEP SAFE YOUR LOCK THAN THE KEY”
Bibliography ,[object Object],[object Object],[object Object],Website www.wikipedia.com www.securitymeasures.com

Recomendados

DES (Data Encryption Standard) pressentation
DES (Data Encryption Standard) pressentationDES (Data Encryption Standard) pressentation
DES (Data Encryption Standard) pressentationsarhadisoftengg
 
Cryptography
CryptographyCryptography
CryptographyRutuja Solkar
 
Advanced cryptography and implementation
Advanced cryptography and implementationAdvanced cryptography and implementation
Advanced cryptography and implementationAkash Jadhav
 
5. message authentication and hash function
5. message authentication and hash function5. message authentication and hash function
5. message authentication and hash functionChirag Patel
 
Introduction to Cryptography
Introduction to CryptographyIntroduction to Cryptography
Introduction to CryptographySeema Goel
 
Cryptography
CryptographyCryptography
Cryptographyjayashri kolekar
 
Cryptography
CryptographyCryptography
CryptographyIGZ Software house
 
Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.pptUday Meena
 

Recomendados

DES (Data Encryption Standard) pressentation
DES (Data Encryption Standard) pressentationDES (Data Encryption Standard) pressentation
DES (Data Encryption Standard) pressentationsarhadisoftengg
 
Cryptography
CryptographyCryptography
CryptographyRutuja Solkar
 
Advanced cryptography and implementation
Advanced cryptography and implementationAdvanced cryptography and implementation
Advanced cryptography and implementationAkash Jadhav
 
5. message authentication and hash function
5. message authentication and hash function5. message authentication and hash function
5. message authentication and hash functionChirag Patel
 
Introduction to Cryptography
Introduction to CryptographyIntroduction to Cryptography
Introduction to CryptographySeema Goel
 
Cryptography
CryptographyCryptography
Cryptographyjayashri kolekar
 
Cryptography
CryptographyCryptography
CryptographyIGZ Software house
 
Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.pptUday Meena
 
Network security - OSI Security Architecture
Network security - OSI Security ArchitectureNetwork security - OSI Security Architecture
Network security - OSI Security ArchitectureBharathiKrishna6
 
Cryptography
CryptographyCryptography
CryptographyDarshini Parikh
 
Transposition cipher
Transposition cipherTransposition cipher
Transposition cipherAntony Alex
 
Cryptography
CryptographyCryptography
CryptographySidharth Mohapatra
 
CRYPTOGRAPHY & NETWORK SECURITY - unit 1
CRYPTOGRAPHY & NETWORK SECURITY - unit 1CRYPTOGRAPHY & NETWORK SECURITY - unit 1
CRYPTOGRAPHY & NETWORK SECURITY - unit 1RAMESHBABU311293
 
Cryptography and Network Security
Cryptography and Network SecurityCryptography and Network Security
Cryptography and Network SecurityPa Van Tanku
 
Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.pptkusum sharma
 
Cryptography
CryptographyCryptography
CryptographyKalyani Government Engineering College
 
Cryptography
Cryptography Cryptography
Cryptography Karwan Mustafa Kareem
 
Transposition cipher techniques
Transposition cipher techniquesTransposition cipher techniques
Transposition cipher techniquesSHUBHA CHATURVEDI
 
CNS - Chapter1
CNS - Chapter1CNS - Chapter1
CNS - Chapter1JeevananthamArumugam
 
Cryptography Intro
Cryptography IntroCryptography Intro
Cryptography IntroChristopher Martin
 
IP Security
IP SecurityIP Security
IP SecurityDr.Florence Dayana
 
Cryptography
CryptographyCryptography
CryptographyJens Patel
 
Data Encryption Standard (DES)
Data Encryption Standard (DES)Data Encryption Standard (DES)
Data Encryption Standard (DES)Haris Ahmed
 
DES
DESDES
DESNaga Srimanyu Timmaraju
 
Elgamal & schnorr digital signature scheme copy
Elgamal & schnorr digital signature scheme copyElgamal & schnorr digital signature scheme copy
Elgamal & schnorr digital signature scheme copyNorth Cap University (NCU) Formely ITM University
 
RC4&RC5
RC4&RC5RC4&RC5
RC4&RC5Mohamed El-Serngawy
 
cryptography
cryptographycryptography
cryptographyAbhijeet Singh
 
Cryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipherCryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipherNiloy Biswas
 
INFORMATION SECURITY
INFORMATION SECURITYINFORMATION SECURITY
INFORMATION SECURITYAhmed Moussa
 
Cryptography
CryptographyCryptography
CryptographyShivanand Arur
 

Más contenido relacionado

La actualidad más candente

Network security - OSI Security Architecture
Network security - OSI Security ArchitectureNetwork security - OSI Security Architecture
Network security - OSI Security ArchitectureBharathiKrishna6
 
Transposition cipher
Transposition cipherTransposition cipher
Transposition cipherAntony Alex
 
CRYPTOGRAPHY & NETWORK SECURITY - unit 1
CRYPTOGRAPHY & NETWORK SECURITY - unit 1CRYPTOGRAPHY & NETWORK SECURITY - unit 1
CRYPTOGRAPHY & NETWORK SECURITY - unit 1RAMESHBABU311293
 
Cryptography and Network Security
Cryptography and Network SecurityCryptography and Network Security
Cryptography and Network SecurityPa Van Tanku
 
Transposition cipher techniques
Transposition cipher techniquesTransposition cipher techniques
Transposition cipher techniquesSHUBHA CHATURVEDI
 
Data Encryption Standard (DES)
Data Encryption Standard (DES)Data Encryption Standard (DES)
Data Encryption Standard (DES)Haris Ahmed
 
Cryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipherCryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipherNiloy Biswas
 

La actualidad más candente (20)

Network security - OSI Security Architecture
Network security - OSI Security ArchitectureNetwork security - OSI Security Architecture
Network security - OSI Security Architecture
 
Cryptography
CryptographyCryptography
Cryptography
 
Transposition cipher
Transposition cipherTransposition cipher
Transposition cipher
 
Cryptography
CryptographyCryptography
Cryptography
 
CRYPTOGRAPHY & NETWORK SECURITY - unit 1
CRYPTOGRAPHY & NETWORK SECURITY - unit 1CRYPTOGRAPHY & NETWORK SECURITY - unit 1
CRYPTOGRAPHY & NETWORK SECURITY - unit 1
 
Cryptography and Network Security
Cryptography and Network SecurityCryptography and Network Security
Cryptography and Network Security
 
Cryptography.ppt
Cryptography.pptCryptography.ppt
Cryptography.ppt
 
Cryptography
CryptographyCryptography
Cryptography
 
Cryptography
Cryptography Cryptography
Cryptography
 
Transposition cipher techniques
Transposition cipher techniquesTransposition cipher techniques
Transposition cipher techniques
 
CNS - Chapter1
CNS - Chapter1CNS - Chapter1
CNS - Chapter1
 
Cryptography Intro
Cryptography IntroCryptography Intro
Cryptography Intro
 
IP Security
IP SecurityIP Security
IP Security
 
Cryptography
CryptographyCryptography
Cryptography
 
Data Encryption Standard (DES)
Data Encryption Standard (DES)Data Encryption Standard (DES)
Data Encryption Standard (DES)
 
DES
DESDES
DES
 
Elgamal & schnorr digital signature scheme copy
Elgamal & schnorr digital signature scheme copyElgamal & schnorr digital signature scheme copy
Elgamal & schnorr digital signature scheme copy
 
RC4&RC5
RC4&RC5RC4&RC5
RC4&RC5
 
cryptography
cryptographycryptography
cryptography
 
Cryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipherCryptography - Block cipher & stream cipher
Cryptography - Block cipher & stream cipher
 

Destacado

INFORMATION SECURITY
INFORMATION SECURITYINFORMATION SECURITY
INFORMATION SECURITYAhmed Moussa
 
Network Security and Cryptography
Network Security and CryptographyNetwork Security and Cryptography
Network Security and CryptographyAdam Reagan
 
Information Security Lecture #1 ppt
Information Security Lecture #1 pptInformation Security Lecture #1 ppt
Information Security Lecture #1 pptvasanthimuniasamy
 
1 security goals
1 security goals1 security goals
1 security goalsdrewz lin
 
Information security
Information securityInformation security
Information securityLJ PROJECTS
 
Secure Socket Layer
Secure Socket LayerSecure Socket Layer
Secure Socket LayerNaveen Kumar
 
Cs9224 information security
Cs9224 information securityCs9224 information security
Cs9224 information securityrajakani
 
The need for security
The need for securityThe need for security
The need for securitySaman Sara
 
Secure Web Transaction
Secure Web TransactionSecure Web Transaction
Secure Web Transactionvikisharma24
 
Basic practices for information & computer security
Basic practices for information & computer securityBasic practices for information & computer security
Basic practices for information & computer securityPrajktaGN
 
Innovative ece final projects list 2013 sooxma
Innovative ece final projects list 2013 sooxmaInnovative ece final projects list 2013 sooxma
Innovative ece final projects list 2013 sooxmaprasanna naik
 
Presentation on bluetooth controlled electronic home appliances
Presentation on bluetooth controlled electronic home appliancesPresentation on bluetooth controlled electronic home appliances
Presentation on bluetooth controlled electronic home appliancesmirzaahmadali
 
MatheMatics and Modern World
MatheMatics and Modern WorldMatheMatics and Modern World
MatheMatics and Modern WorldTanish Aggarwal
 

Destacado (20)

INFORMATION SECURITY
INFORMATION SECURITYINFORMATION SECURITY
INFORMATION SECURITY
 
Cryptography
CryptographyCryptography
Cryptography
 
Network Security and Cryptography
Network Security and CryptographyNetwork Security and Cryptography
Network Security and Cryptography
 
Information Security Lecture #1 ppt
Information Security Lecture #1 pptInformation Security Lecture #1 ppt
Information Security Lecture #1 ppt
 
1 security goals
1 security goals1 security goals
1 security goals
 
Information security
Information securityInformation security
Information security
 
Secure Socket Layer
Secure Socket LayerSecure Socket Layer
Secure Socket Layer
 
Cs9224 information security
Cs9224 information securityCs9224 information security
Cs9224 information security
 
Touch dimmer
Touch dimmerTouch dimmer
Touch dimmer
 
Cryptography
CryptographyCryptography
Cryptography
 
The need for security
The need for securityThe need for security
The need for security
 
Secure Web Transaction
Secure Web TransactionSecure Web Transaction
Secure Web Transaction
 
Moodle security
Moodle securityMoodle security
Moodle security
 
Chapter 5
Chapter 5Chapter 5
Chapter 5
 
Chapter 01
Chapter 01Chapter 01
Chapter 01
 
Basic practices for information & computer security
Basic practices for information & computer securityBasic practices for information & computer security
Basic practices for information & computer security
 
Innovative ece final projects list 2013 sooxma
Innovative ece final projects list 2013 sooxmaInnovative ece final projects list 2013 sooxma
Innovative ece final projects list 2013 sooxma
 
Computer viruses
Computer virusesComputer viruses
Computer viruses
 
Presentation on bluetooth controlled electronic home appliances
Presentation on bluetooth controlled electronic home appliancesPresentation on bluetooth controlled electronic home appliances
Presentation on bluetooth controlled electronic home appliances
 
MatheMatics and Modern World
MatheMatics and Modern WorldMatheMatics and Modern World
MatheMatics and Modern World
 

Similar a Information Security & Cryptography

Network security & cryptography
Network security & cryptographyNetwork security & cryptography
Network security & cryptographyRahulprasad Yadav
 
Network security and cryptography
Network security and cryptographyNetwork security and cryptography
Network security and cryptographyPavithra renu
 
Sunanda cryptography ppt
Sunanda cryptography pptSunanda cryptography ppt
Sunanda cryptography pptSoma Subbama
 
Unit - I cyber security fundamentals part -1.pptx
Unit - I cyber security fundamentals part -1.pptxUnit - I cyber security fundamentals part -1.pptx
Unit - I cyber security fundamentals part -1.pptxkarthikaparthasarath
 
Achieving data integrity by forming the digital signature using RSA and SHA-1...
Achieving data integrity by forming the digital signature using RSA and SHA-1...Achieving data integrity by forming the digital signature using RSA and SHA-1...
Achieving data integrity by forming the digital signature using RSA and SHA-1...IOSR Journals
 
A NETWORK SECURITY APPROACH USING RSA.
A NETWORK SECURITY APPROACH USING RSA.A NETWORK SECURITY APPROACH USING RSA.
A NETWORK SECURITY APPROACH USING RSA.Tuhin_Das
 
Design of Hybrid Cryptography Algorithm for Secure Communication
Design of Hybrid Cryptography Algorithm for Secure CommunicationDesign of Hybrid Cryptography Algorithm for Secure Communication
Design of Hybrid Cryptography Algorithm for Secure CommunicationIRJET Journal
 
A Survey on Generation and Evolution of Various Cryptographic Techniques
A Survey on Generation and Evolution of Various Cryptographic TechniquesA Survey on Generation and Evolution of Various Cryptographic Techniques
A Survey on Generation and Evolution of Various Cryptographic TechniquesIRJET Journal
 
Network Security and Cryptography
Network Security and CryptographyNetwork Security and Cryptography
Network Security and CryptographyManjunath G
 
CRYPTOGRAPHY & NETWORK SECURITY.pptx
CRYPTOGRAPHY & NETWORK SECURITY.pptxCRYPTOGRAPHY & NETWORK SECURITY.pptx
CRYPTOGRAPHY & NETWORK SECURITY.pptxNavanathDarwante1
 
Modified RSA-based algorithm: a double secure approach
Modified RSA-based algorithm: a double secure approachModified RSA-based algorithm: a double secure approach
Modified RSA-based algorithm: a double secure approachTELKOMNIKA JOURNAL
 
Network security by sandhya
Network security by sandhyaNetwork security by sandhya
Network security by sandhyasandeepsandy75
 
Nt1310 Unit 6 Powerpoint
Nt1310 Unit 6 PowerpointNt1310 Unit 6 Powerpoint
Nt1310 Unit 6 PowerpointJanet Robinson
 
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...IAEME Publication
 
An implementation of RSA policy
An implementation of RSA policyAn implementation of RSA policy
An implementation of RSA policySM NAZMUS SALEHIN
 

Similar a Information Security & Cryptography (20)

Network security & cryptography
Network security & cryptographyNetwork security & cryptography
Network security & cryptography
 
Network security and cryptography
Network security and cryptographyNetwork security and cryptography
Network security and cryptography
 
Sunanda cryptography ppt
Sunanda cryptography pptSunanda cryptography ppt
Sunanda cryptography ppt
 
Rsa Crptosystem
Rsa CrptosystemRsa Crptosystem
Rsa Crptosystem
 
Unit - I cyber security fundamentals part -1.pptx
Unit - I cyber security fundamentals part -1.pptxUnit - I cyber security fundamentals part -1.pptx
Unit - I cyber security fundamentals part -1.pptx
 
Unit 7 : Network Security
Unit 7 : Network SecurityUnit 7 : Network Security
Unit 7 : Network Security
 
Achieving data integrity by forming the digital signature using RSA and SHA-1...
Achieving data integrity by forming the digital signature using RSA and SHA-1...Achieving data integrity by forming the digital signature using RSA and SHA-1...
Achieving data integrity by forming the digital signature using RSA and SHA-1...
 
Data security using rsa
Data security using rsaData security using rsa
Data security using rsa
 
Cryptography&Security
Cryptography&SecurityCryptography&Security
Cryptography&Security
 
A NETWORK SECURITY APPROACH USING RSA.
A NETWORK SECURITY APPROACH USING RSA.A NETWORK SECURITY APPROACH USING RSA.
A NETWORK SECURITY APPROACH USING RSA.
 
Design of Hybrid Cryptography Algorithm for Secure Communication
Design of Hybrid Cryptography Algorithm for Secure CommunicationDesign of Hybrid Cryptography Algorithm for Secure Communication
Design of Hybrid Cryptography Algorithm for Secure Communication
 
A Survey on Generation and Evolution of Various Cryptographic Techniques
A Survey on Generation and Evolution of Various Cryptographic TechniquesA Survey on Generation and Evolution of Various Cryptographic Techniques
A Survey on Generation and Evolution of Various Cryptographic Techniques
 
Network Security and Cryptography
Network Security and CryptographyNetwork Security and Cryptography
Network Security and Cryptography
 
CRYPTOGRAPHY & NETWORK SECURITY.pptx
CRYPTOGRAPHY & NETWORK SECURITY.pptxCRYPTOGRAPHY & NETWORK SECURITY.pptx
CRYPTOGRAPHY & NETWORK SECURITY.pptx
 
Modified RSA-based algorithm: a double secure approach
Modified RSA-based algorithm: a double secure approachModified RSA-based algorithm: a double secure approach
Modified RSA-based algorithm: a double secure approach
 
Network security by sandhya
Network security by sandhyaNetwork security by sandhya
Network security by sandhya
 
Nt1310 Unit 6 Powerpoint
Nt1310 Unit 6 PowerpointNt1310 Unit 6 Powerpoint
Nt1310 Unit 6 Powerpoint
 
N45028390
N45028390N45028390
N45028390
 
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...
ARTIFICIAL NEURAL CRYPTOGRAPHY DATAGRAM HIDING TECHNIQUES FOR COMPUTER SECURI...
 
An implementation of RSA policy
An implementation of RSA policyAn implementation of RSA policy
An implementation of RSA policy
 

Más de Arun ACE

Facial Recognition System
Facial Recognition SystemFacial Recognition System
Facial Recognition SystemArun ACE
 
Wi-Fi vs Bluetooth
Wi-Fi vs BluetoothWi-Fi vs Bluetooth
Wi-Fi vs BluetoothArun ACE
 
Network Trends
Network TrendsNetwork Trends
Network TrendsArun ACE
 
Nano Technology
Nano TechnologyNano Technology
Nano TechnologyArun ACE
 

Más de Arun ACE (6)

Wi-Fi
Wi-FiWi-Fi
Wi-Fi
 
Facial Recognition System
Facial Recognition SystemFacial Recognition System
Facial Recognition System
 
FireWire
FireWireFireWire
FireWire
 
Wi-Fi vs Bluetooth
Wi-Fi vs BluetoothWi-Fi vs Bluetooth
Wi-Fi vs Bluetooth
 
Network Trends
Network TrendsNetwork Trends
Network Trends
 
Nano Technology
Nano TechnologyNano Technology
Nano Technology
 

Último

From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .Alan Dix
 
CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):comworks
 
Unraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfUnraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfAlex Barbosa Coqueiro
 
Developer Data Modeling Mistakes: From Postgres to NoSQL
Developer Data Modeling Mistakes: From Postgres to NoSQLDeveloper Data Modeling Mistakes: From Postgres to NoSQL
Developer Data Modeling Mistakes: From Postgres to NoSQLScyllaDB
 
Artificial intelligence in cctv survelliance.pptx
Artificial intelligence in cctv survelliance.pptxArtificial intelligence in cctv survelliance.pptx
Artificial intelligence in cctv survelliance.pptxhariprasad279825
 
DevoxxFR 2024 Reproducible Builds with Apache Maven
DevoxxFR 2024 Reproducible Builds with Apache MavenDevoxxFR 2024 Reproducible Builds with Apache Maven
DevoxxFR 2024 Reproducible Builds with Apache MavenHervé Boutemy
 
SAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptxSAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptxNavinnSomaal
 
H2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo Day
H2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo DayH2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo Day
H2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo DaySri Ambati
 
TrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data PrivacyTrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data PrivacyTrustArc
 
"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii SoldatenkoFwdays
 
DSPy a system for AI to Write Prompts and Do Fine Tuning
DSPy a system for AI to Write Prompts and Do Fine TuningDSPy a system for AI to Write Prompts and Do Fine Tuning
DSPy a system for AI to Write Prompts and Do Fine TuningLars Bell
 
How to write a Business Continuity Plan
How to write a Business Continuity PlanHow to write a Business Continuity Plan
How to write a Business Continuity PlanDatabarracks
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfAddepto
 
Take control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test SuiteTake control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test SuiteDianaGray10
 
Connect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationConnect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationSlibray Presentation
 
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptxMerck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptxLoriGlavin3
 
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024BookNet Canada
 
SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024Lorenzo Miniero
 
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Enterprise Knowledge
 

Último (20)

From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .From Family Reminiscence to Scholarly Archive .
From Family Reminiscence to Scholarly Archive .
 
CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):CloudStudio User manual (basic edition):
CloudStudio User manual (basic edition):
 
Unraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfUnraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdf
 
Developer Data Modeling Mistakes: From Postgres to NoSQL
Developer Data Modeling Mistakes: From Postgres to NoSQLDeveloper Data Modeling Mistakes: From Postgres to NoSQL
Developer Data Modeling Mistakes: From Postgres to NoSQL
 
Artificial intelligence in cctv survelliance.pptx
Artificial intelligence in cctv survelliance.pptxArtificial intelligence in cctv survelliance.pptx
Artificial intelligence in cctv survelliance.pptx
 
DevoxxFR 2024 Reproducible Builds with Apache Maven
DevoxxFR 2024 Reproducible Builds with Apache MavenDevoxxFR 2024 Reproducible Builds with Apache Maven
DevoxxFR 2024 Reproducible Builds with Apache Maven
 
SAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptxSAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptx
 
H2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo Day
H2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo DayH2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo Day
H2O.ai CEO/Founder: Sri Ambati Keynote at Wells Fargo Day
 
TrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data PrivacyTrustArc Webinar - How to Build Consumer Trust Through Data Privacy
TrustArc Webinar - How to Build Consumer Trust Through Data Privacy
 
"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko
 
DSPy a system for AI to Write Prompts and Do Fine Tuning
DSPy a system for AI to Write Prompts and Do Fine TuningDSPy a system for AI to Write Prompts and Do Fine Tuning
DSPy a system for AI to Write Prompts and Do Fine Tuning
 
How to write a Business Continuity Plan
How to write a Business Continuity PlanHow to write a Business Continuity Plan
How to write a Business Continuity Plan
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdf
 
Take control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test SuiteTake control of your SAP testing with UiPath Test Suite
Take control of your SAP testing with UiPath Test Suite
 
Connect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationConnect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck Presentation
 
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptxE-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
 
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptxMerck Moving Beyond Passwords: FIDO Paris Seminar.pptx
Merck Moving Beyond Passwords: FIDO Paris Seminar.pptx
 
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
 
SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024
 
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024
 

Information Security & Cryptography

  • 1. It's a Presentation from THIAGARAJAR POLYTECHNIC COLLEGE (Autonomous Institution) Salem - 5
  • 2. Information Security & Cryptography
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12. Principles of public key system John’s public key John Annie plaintext cipher text Dec.ALG Enc.ALG plaintext
  • 13.
  • 14.
  • 15. Decryption Algorithm Message Source Encryption Algorithm Destination Crypt. Analyst Key Pair Source X Y X PR a PR a PU a X=E(PR ,X) a X=D(PU ,Y) a X=WELCOME Y=5370379 Principles of public key system -> a DEMONSTRATION
  • 17.
  • 18. “ Thank You” “ For every lock there is a Key… It is better to KEEP SAFE YOUR LOCK THAN THE KEY”
  • 19.

Notas del editor

  1. 18 October 2010
  2. 18 October 2010
  3. The SD3 security framework has proven an effective tool for encouraging the adoption of secure development practices. Ensure your systems are secure by design, meaning that you have carried out threat modelling to identify security vulnerabilities, you conduct code reviews focusing on security issues and that you ensure that security testing is an integral part of the testing process. Write software that runs with just enough privilege to carry out its purpose, but no more. Implement systems that are secure by default. Reduce the potential for attack by ensuring that optional features are turned off by default. Secure in Deployment. Ensure that your systems are easy to administer and update, so that security vulnerabilities may be addressed. Educate users on how to use the application securely. Provide a continuing program of security assessments and testing.
  4. 18 October 2010