'Infected program' presentation slideshows

Operating System Security II

Operating System Security II. Andy Wang COP 5611 Advanced Operating Systems. Outline. Single system security Memory, files, processes, devices Dealing with intruders Malicious programs Distributed system security Using encryption Secure distributed applications. Single System Security.

1.48k views • 95 slides

Operating System Security II

Operating System Security II. Andy Wang COP 5611 Advanced Operating Systems. Outline. Single system security Memory, files, processes, devices Dealing with intruders Malicious programs Distributed system security Using encryption Secure distributed applications. Single System Security.

952 views • 95 slides

Operating System Security II

Operating System Security II. Andy Wang COP 5611 Advanced Operating Systems. Outline. Single system security Memory, files, processes, devices Dealing with intruders Malicious programs Distributed system security Using encryption Secure distributed applications. Single System Security.

961 views • 95 slides

Operating System Security

Operating System Security. Andy Wang COP 5611 Advanced Operating Systems. Outline. Single system security Memory, files, processes, devices Dealing with intruders Malicious programs Distributed system security Using encryption Secure distributed applications. Single System Security.

1.23k views • 82 slides

Operating System Security

Operating System Security. Andy Wang COP 5611 Advanced Operating Systems. Outline. Single system security Memory, files, processes, devices Dealing with intruders Malicious programs Distributed system security Using encryption Secure distributed applications. Single System Security.

1.1k views • 76 slides

Security

Security. 9.1 The security environment 9.2 Basics of cryptography 9.3 User authentication 9.4 Attacks from inside the system 9.5 Attacks from outside the system 9.6 Protection mechanisms 9.7 Trusted systems. Chapter 9. The Security Environment Threats. Security goals and threats.

861 views • 56 slides

Security

Security. 9.1 The security environment 9.2 Basics of cryptography 9.3 User authentication 9.4 Attacks from inside the system 9.5 Attacks from outside the system 9.6 Protection mechanisms 9.7 Trusted systems. Chapter 9. The Security Environment Threats. Security goals and threats.

565 views • 56 slides

Outcomes

Outcomes . Why are computer networks vulnerable? Methods used by hacker to gain unauthorised access Viruses Different type of viruses How do viruses infect computers Methods used by anti-virus software Symptoms of virus infection Steps to take to protect your computer from viruses.

670 views • 47 slides

Security

Security. 9.1 The security environment 9.3 User authentication 9.4 Attacks from inside the system 9.5 Attacks from outside the system 9.6 Protection mechanisms 9.7 Trusted systems. Chapter 9. The Security Environment Threats. Security goals and threats. Intruders. Common Categories

523 views • 39 slides

Viruses

Viruses. Taxonomy of Malicious Programs. Malicious programs. Needs host program. Independent. Trap doors. Logic Bombs. Trojan Horses. Viruses. Worm. Zombie. Replicate. Definitions.

436 views • 29 slides

382 views • 25 slides

254 views • 25 slides

VIRUSES

VIRUSES. - Janhavi Naik. Overview. Structure Classification Categories. VIRUS:- STRUCTURE ( page no-652-654 s). Virus can be prepended, postpended or embedded to an executable program.

271 views • 24 slides

Study of Computer Virus Worms

Study of Computer Virus Worms. Sampath Yerramalla 04/17/02. Survey. Virus Appearance National Press Faster than in papers Melissa The Love Letter Anna Kournikova Vulnerabilities Computer hardware based on single trusted user Software loop-holes

415 views • 21 slides

Data Security 1 Exercises

Data Security 1 Exercises. Reading. 3. Reading 3. To transfer program control to the virus. The Misdirection, Reproduction, Trigger and Payload routines. It returns control to the program as originally written. Reading. 5. Reading 5.

266 views • 14 slides

How to Get Rid of WWW.SAFESEARCH.NET Pop-up

225 views • 12 slides

Outline for today

Outline for today. Administrative: Objective: Tutorial on Risks Phoenix recovery. Exploiting Flaws: Buffer Overflow. (a) Situation when main program is running (b) After procedure A is called

117 views • 11 slides