1800 2023 modern linux has protections in place to prevent the attacks on the previous slides, but there are counter-attacks to those protections bounds-checking is one solution, but it ruins the ability to create compact C code (note the trade-off of security vs. Overview Office Hours Piazza. Students work in teams on self-proposed maker-style design projects with a focus on fostering creativity, teamwork, and debugging skills. 6. Read "Keys Under Doormats: Mandating Insecurity by Requiring Government Access to all Data and Communications" by Abelson et al. 3900, or 6. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. 5830 are assigned based on a semester long project, as well as two exams and 7 assignments -- 4 labs and 3 problem sets -- of varying length. It counts as an engineering concentration (EC) subject in Systems. Katrina LaCurts | lacurts@mit. Katrina LaCurts | lacurts@mit. Students entering in Fall 2022 or later must use the 2022 requirements. edu | 6. edu | 6. edu | 6. Asking questions . we want to build systems that serve many clients, store a lot of data, perform well, all while keeping availability high transactions — which provide atomicity and isolation — make it easier for us to reason about failures6-2: Electrical Engineering and Computer Science. The PDF includes all information on this page and its related tabs. ) For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). After reading section 6, you should understand the basics of the shell. His home directory contains exactly three files: X. (If you're having trouble accessing the paper,. Katrina LaCurts | [email protected] will be based on the results of two quizzes (one in the middle of the term and one in final's week, 35% in total), labs 1-5 (55%), and class participation and homeworks (e. 1800 2023 a hash function H takes an input string of arbitrary size and outputs a fixed-length string H is deterministic: if x1 = x2, then H(x1) = H(x2) interlude: hash functions hash functions are not normal functions! they have a number of exciting properties H is collision-resistant: if x1 ≠ x2, then theFor each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). 1800 concepts are exemplified by UNIX? What design principles, or objectives. 1800 | Lecture 26. Overview Office Hours Piazza. If your last name starts with letters A-O, go to 26-100; P-Z, go to 34-101. This course was renumbered from 18. 1800 2023 threat model: adversary is on the path between the client and the server S {PK A, SK A} A {PK S, SK S} this is different from how you saw public-key cryptography used for signatures, and different from how you saw symmetric keys used for encryption XXXXXX from:A to:S PK S alice is encrypting data toRead “It’s Time To Move On From Two Phase Commit”, by Daniel Abadi. edu | 6. Katrina LaCurts | lacurts@mit. Design Project Hands-ons. 2. The total viewing time is ten minutes. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). This project will extend over most of the semester, and will be done in teams. 1800 2023 link network transport application the things that actually generate traffic sharing the network, reliability (or not) examples: TCP, UDP 1993: commercialization policy routing naming, addressing, routing examples: IP communication between two directly-connected nodes examples: ethernet, bluetooth. To help as you read: Sections 2 and 3 give a very good overview of the necessary background, and a toy example to help you understand the basic attack. we want to build systems that serve many clients, store a lot of data, perform well, all while keeping availability high transactions — which provide atomicity and isolation — make it easier for us to reason about failuresBefore Recitation. 3900, or 6. 1800 2023 network intrusion detection systems: attempt to detect network attacks so that users can then prevent them (detection is the first step to prevention) botnets are sophisticated, so we can’t rely on just blocking “bad” IP addresses signature-based NIDS match traffic against known signaturesThis is your third file system; you have now read about the Unix Filesystem, GFS, and now ZFS. 033, and ran under that number for literal decades (since before I was born!), so please forgiveGetting Help. 1800, we define participation as follows: Coming prepared to recitation. 40%: 6. 1800 2023 a hash function H takes an input string of arbitrary size and outputs a fixed-length string H is deterministic: if x1 = x2, then H(x1) = H(x2) interlude: hash functions hash functions are not normal functions! they have a number of exciting properties H is collision-resistant: if x1 ≠ x2, then the For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). 1800 is the design project. 1800 | Lecture 01. This paper uses the term man-in-the-middle (MITM) attack. The first two sections of the paper give many examples of instances where the end-to-end argument applies; later sections discuss some finer points. In 6. 1800 2023 link network transport application the things that actually generate traffic sharing the network, reliability (or not) examples: TCP, UDP 1993: commercialization policy routing naming, addressing, routing examples: IP communication between two directly-connected nodes examples: ethernet, bluetooth. The hands-ons are set up as assignments on Gradescope, and we'll be linking to them via Canvas. Cambridge, MA 02139. It does not mean that you need to have mastered the content in the paper before recitation; we expect you to come with many questions. Instructors Henry Corrigan-Gibbs 32-G970 [email protected] and 6. Katrina LaCurts | [email protected] is the design project. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). txt distance-vector routing TCP, UDP 6. Design Project Hands-ons. This is paper written by MIT authors in 2014, and published in VLDB (one of the top two conferences in the databases field). Before reading the paper, check out two very helpful websites, which have some useful. 1810: Learning by doing. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). In 6. In working through the toy example—and to help you. This is paper written by MIT authors in 2014, and published in VLDB (one of the top two conferences in the databases field). This primary objective is supported by a few. Print this page. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 1800 2023 link network transport application the things that actually generate traffic sharing the network, reliability (or not) examples: TCP, UDP 1993: commercialization policy routing naming, addressing, routing examples: IP communication between two directly-connected nodes examples: ethernet, bluetooth. 77 Massachusetts Ave. Lectures deliver the fundamental technical concepts;. 033, and ran under that number for literal decades (since. The first six sections of this paper give context and motivation. The total viewing time is ten minutes. 1800 will be on May 19, 9:00am-11:00am, in the Johnson Ice Rink. 1800 Spring 2023 Lecture #1: Complexity, modularity, abstraction plus an intro to client/server models pronounce this “six one eighty” (trust me) this class used to be numbered 6. programs should be able toBefore Recitation This paper requires an MIT personal certificate for access: The UNIX Time-Sharing System. Download PDF of this Page. (The. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). After reading through Section 3, you should be able to understand and explain Figure 1 (the "Execution overview") in detail (explaining that figure is a great test of your MapReduce knowledge, as you get ready to prepare for a future exam). programs should be able toKatrina LaCurts | lacurts@mit. 2000 and 6. Course 18. 700 Linear Algebra, which places more emphasis on theory and proofs, or the more advanced subject, 18. Lectures deliver the fundamental technical concepts; recitations show you how those concepts are applied to real systems. mit. Print this page. 4 of the textbook. 6. Topics include operating system security, privilege separation, capabilities, language-based security. buf[bb. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). The exam will be "open book", which means you can use any printed or written. Slides: all animations, limited animations; Outline; Close-up recording of stack-smashing demos. Katrina LaCurts | lacurts@mit. Hands-on 3: Networking. 1810: Learning by doing. 77 Massachusetts Avenue Cambridge, MA 02139-4307. This recitation will focus on the last half of the paper (starting with section 5). Grades in 6. Question for Recitation: Before you come to this recitation, you'll turn in a brief answer to the following questions (really—we don't need more than a sentence or so for each question). 6. edu | 6. Lectures deliver the fundamental technical concepts; recitations show you how those concepts are applied to real systems. Outline. The required subjects covering complexity (18. This paper presents an argument that system designers can use when deciding where to place certain functionality in their system. The paper contrasts Raft to an algorithm called Paxos: you do not need to know anything about Paxos to read this paper. Katrina LaCurts | [email protected], 6. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. Raft was designed to be more understandable than Paxos. 1800 2023 threat model: adversary controls a botnet, and is aiming to prevent access to a legitimate service via DDoS attacks policy: maintain availability of the service additional challenge: some DDoS attacks mimic legitimate traffic, and/or attempt to exhaust resources on the server itselfFor each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). Grades in 6. We also require exposure to other areas of computer science (6. edu | 6. 6. This recitation will focus on the first four sections of the paper; the following recitation will focus on the rest. Watch the following three instructional videos prior to this week's tutorial; we recommend watching them in the order given below. 3, 5. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 6. Preparation. In working through the toy example—and to help you. 1800 | Lecture 23. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). Read Data Center TCP (DCTCP) Skip section 3. The primary assignment in 6. Slides: all animations, limited animations. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). 1800 covers four units of technical content: operating systems, networking, distributed systems, and security. 033, and ran under that number for literal decades (since before I was born!), so please forgive Before Recitation. 02 reading uses slightly different ACKs than what we'll see in lecture. g. Katrina LaCurts | [email protected] | 6. The second exam in 6. If you have any trouble accessing any of these materials, please reach out to Katrina (lacurts@mit. After reading Sections 5 and 6, you should understand the real-world performance of MapReduce. Exam 1 Logistics The first exam in 6. 6, and 7. 1800 will be on April 6, 7:30pm-9:30pm, in either 26-100 or 34-101. 033, and ran under that number for literal decades (since before I was born!), so please forgive For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). Slides: all animations, limited animations; Outline; Supplemental Reading: Chapter 19 of the 6. The hands-ons are set up as assignments on Gradescope, and we'll be linking to them via Canvas. Accessing the hands-ons. : 6. Watch the following two instructional videos prior to this week's tutorial. Katrina LaCurts | [email protected] | 6. edu | 6. They'll be most effective if viewed in order. 1800, the staff is here to help. 5831 are based on the same quizzes and assigments as 6. Assignments. 30% for Exams (two @ 15% each) 5% for Hands-ons. Before Recitation. Lectures cover attacks that compromise security as well as techniques for achieving security, based on recent research papers. edu | 6. ) The exam will cover all material from Lecture 1 - Recitation 13. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 5830 is a Grad-H class. except on 3/23, 4/27, and 5/18 when they'll be 1:00pm-2:00pm. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). ) Question for Recitation: Before you come to this recitation, you'll turn in a brief answer. , gates, instructions, procedures, processes) and their mechanization using lower-level elements. (Routers and switches are technically different; in 6. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 9800 Independent Study in Electrical Engineering and Computer Science. 1800 2023 a hash function H takes an input string of arbitrary size and outputs a fixed-length string H is deterministic: if x1 = x2, then H(x1) =. Hands-ons. Instructors Henry Corrigan-Gibbs 32-G970 henrycg@mit. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). The design project requires you to develop a detailed system design to solve a real-world problem. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). edu) for help. pronounce this “six one eighty” (trust me) 6. 3-0-9. 1800 | Lecture 15. This means doing the reading beforehand, turning in the question before recitation, etc. Section 1 introduces the main goals of RON and summarizes the main results. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. As you read, think. We would like to show you a description here but the site won’t allow us. 1800 will be on May 19, 9:00am-11:00am, in the Johnson Ice Rink. 5830, except that students may opt to do one additional (more exploratory) lab in place of the final project. , you don't need to read them as thoroughly as the other sections). 1800 Spring 2023 Lecture #1: Complexity, modularity, abstraction plus an intro to client/server models pronounce this “six one eighty” (trust me) this class used to be numbered 6. 6-2: Electrical Engineering and Computer Science. Katrina LaCurts | [email protected], and 5. 033 consists of three components: technical material, communication/system design and analysis, and participation. 1800 2023 6. Katrina LaCurts | [email protected] 2023 operating systems enforce modularity on a single machine using virtualization in order to enforce modularity + have an effective operating system, a few things need to happen 1. I am a Senior Lecturer and Undergraduate Officer in MIT's Department of Electrical Engineering and Computer Science. 1800 2023 6. We use the word "controller" below in place of "master". Massachusetts Institute of Technology. Read End-to-end Arguments in System Design. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). txt, XY. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). Her office hours are 11am-12pm on Thursdays except on 3/23, 4/27, and 5/18 when they'll be 1:00pm-2:00pm. Individual laboratory assignments involve. Watch the following two instructional videos prior to this week's tutorial. 1800 2023 6. Read End-to-end Arguments in System Design. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 1800, we define participation as follows: Coming prepared to recitation. Outline. Katrina LaCurts | [email protected]) and algorithms (18. 1800 Spring 2023 Lecture #2: Naming plus a case-study on DNS Katrina LaCurts | lacurts@mit. Before Recitation. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). edu | 6. Read Chapter 2 of Dave Clark's book "Designing an Internet". 6. This paper presents an argument that system designers can use when deciding where to place certain functionality in their system. , Room 38-476. 6. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 6. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 6. Phone: +1 617 253 4613. This course introduces architecture of digital systems, emphasizing structural principles common to a wide range of technologies. edu | 6. This project is where the students get to design their own system, which is the primary objective of this course. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). Students may substitute 18. Katrina LaCurts | lacurts@mit. The second exam in 6. The title of the paper is based on a famous quote:6. 9830 Professional Perspective Internship (,,,). For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). edu | 6. 1800 covers four units of technical content: operating systems, networking, distributed systems, and security. Her office hours are 11am-12pm on Thursdays except on 3/23, 4/27, and 5/18 when they'll be 1:00pm-2:00pm. Katrina LaCurts | [email protected] 2023 link network transport application the things that actually generate traffic sharing the network, reliability (or not) examples: TCP, UDP 1993: commercialization policy routing naming, addressing, routing examples: IP communication between two directly-connected nodes examples: ethernet, bluetooth. g. This paper details a number of software systems that failed in spectacular ways, with most of the focus on a radiation machine made by Multidata called the Cobalt-60. (If you're having trouble accessing the paper,. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). Katrina LaCurts | [email protected]) for help. , Room 38-476. 77 Massachusetts Ave. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). 6, and 7. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). This is outdated language that the community is moving away from (see here and here for examples of alternate terms). 3, 5. 6. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. 6, and 7. The exam will be "open book", which means you can use any printed or written. 1800 | Lecture 08. 1800 | Lecture 19. This class covers topics on the engineering of computer software and hardware systems. This is paper written by MIT authors in 2014, and published in VLDB (one of the top two conferences in the databases field). 1800, we define participation as follows: Coming prepared to recitation. Topics include techniques for controlling complexity; strong modularity using client-server design, operating systems; performance, networks; naming; security and privacy; fault-tolerant systems, atomicity and coordination of concurrent activities, and recovery;. The registrar has 6. 4100) where mathematical issues may arise. 1800 | Lecture 01. 6. Hands-on 2: UNIX. Katrina LaCurts | lacurts@mit. If your last name starts with letters A-O, go to 26-100; P-Z, go to 34-101. 1800 | Lecture 15. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 1800 | Lecture 09. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). Katrina LaCurts | [email protected] you have any trouble accessing any of these materials, please reach out to Katrina (lacurts@mit. 77 Massachusetts Avenue Cambridge, MA 02139-4307. Get Help. Raft was designed to be more understandable than Paxos. performance)6. virtual memory bounded buffers (virtualize communication links) threads (virtualize processors) modularity and abstraction in networking: layering an abundance of hierarchy and 1970s: ARPAnet 1978: flexibility and layering early 80s: growth change late 80s: growth problems 1993: commercialization hosts. edu | 6. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). 1800 2023 operating systems enforce modularity on a single machine using virtualization in order to enforce modularity + have an effective operating system, a few things need to happen 1. If you are struggling with any aspect of 6. 1800 2023 link network transport application the things that actually generate traffic sharing the network, reliability (or not) examples: TCP, UDP 1993: commercialization policy routing naming, addressing, routing examples: IP communication between two directly-connected nodes examples: ethernet, bluetooth. This means doing the reading beforehand, turning in the question before recitation, etc. Assignments. If you have any trouble accessing any of these materials, please reach out to Katrina ([email protected] LaCurts | lacurts@mit. 3 except for the final paragraph, which gives an estimate for the parameter K. The Introduction of the paper highlights the goals of the system and Section 2 discusses what the authors identify as their design principles. 1800 will be on May 19, 9:00am-11:00am, in the Johnson Ice Rink. Katrina LaCurts | lacurts@mit. 1020, 6. * Our department at MIT is in the midst of a global subject renumbering, so the official number is 6. Senior Lecturer, Undergraduate Officer, MIT EECS. edu Teaching Assistants Ben Kettle BK [email protected] | 6. 1800 scheduled for a three-hour slot, but the exam is only two hours, just like the first exam. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). edu | 6. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 1800 2023 6. 3260[J] and 6. In working through the toy example—and to help you. Katrina LaCurts | [email protected] Help. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). Watch the following two instructional videos prior to this week's tutorial. If you have any trouble accessing any of these materials, please reach out to Katrina (lacurts@mit. edu) for help. This is a somewhat unusual reading, as it is a (technical) blog post, not a published paper. ) The exam will cover all material from Lecture 1 - Recitation 13. D. Read End-to-end Arguments in System Design. [email protected] | 6. (Routers and switches are technically different; in 6. txt. 2. 400J) and algorithms (18. These days, we typically use the term on-path attacker (or sometimes person-in-the-middle attack). Your answers to these questions should be in your own words, not direct quotations from the paper. Download Course. programs should be able to For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). GFS is a system that replicates files across machines. Lectures deliver the fundamental technical concepts; recitations show you how those concepts are applied to real systems. 1800 2023 link network transport application the things that actually generate traffic sharing the network, reliability (or not) examples: TCP, UDP 1993: commercialization policy routing naming, addressing, routing examples: IP communication between two directly-connected nodes examples: ethernet, bluetooth. This paper requires an MIT personal certificate for access: The UNIX Time-Sharing System. Download PDF of this Page. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). The exam will cover all material from Lecture 15 - Recitation 26. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). 1800 2023 6. 404J or 18. You can accumulate that experience in various ways: UROPs, other classes, summer jobs, more interaction with systems such as Athena, etc. edu Questions? 61600-staff@csail. This is paper written by MIT authors in 2014, and published in VLDB (one of the top two conferences in the databases field). Read "Staring into the Abyss: An Evaluation of Concurrency Control with One Thousand Cores”; skip Sections 4. The required subjects covering complexity (18. edu | 6. 1020 and 6. 1800 Spring 2023 Calendar Information. For each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). To view course websites with the former course number,. Topics include virtual memory, threads, context switches, kernels, interrupts, system calls, interprocess communication, coordination, and the interaction between software and hardware. Catalog description: Design and implementation of operating systems, and their use as a foundation for systems programming. [8 points]: Jay is using UNIX. Massachusetts Institute of Technology. After 6. 1800 Spring 2023 Lecture #9: Routing distance-vector, link-state, and how they scaleFor each lecture, we'll post slides and an outline before class (not necessarily at 9:00am, but we aim for a few hours ahead of time). If you're unsure where to go with a question, just drop by office hours or email any member of the staff (your TA is a great point of contact).