edu. 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 failuresFor 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 | Lecture 01. 2. * Our department at MIT is in the midst of a global subject renumbering, so the official number is 6. DNSSEC is not yet wideaspread. Preparation. Skim Sections 5, 6, and 8 (i. Assignments. edu | 6. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. Katrina LaCurts | [email protected] will be on April 6, 7:30pm-9:30pm, in either 26-100 or 34-101. Grades in 6. This paper discusses a few different types of attacks on DNS as well as DNSSEC, a proposed extension to DNS to mitigate some of the security concerns. edu | 6. Before reading the paper, check out two very helpful websites, which have some useful. Grades in 6. 1800 Spring 2023 Lecture #25: Network-based attacks preventing access — denying service — to online resources. Key links: book and related source code; GitHub repo with problem sets What's it all about? Briefly, this course is about an approach to bringing software engineering up-to-speed with more traditional. 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. 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". 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. (If you're having trouble accessing the paper,. DNSSEC is not yet wideaspread. The title of the paper is based on a famous quote:6. edu) for help. Students will learn the theory and practice of (1) urban planning and policy-making including ethics and justice; (2) statistics, data science, geospatial analysis, and visualization, and (3) computer science, robotics, and machine. Katrina LaCurts | [email protected] of Subject Requirements Subjects; Science Requirement: 6: Humanities, Arts, and Social Sciences (HASS) Requirement [two subjects can be satisfied by 6. 1800 G 3-6-3 Design and implementation of secure computer systems. 6. Overview Office Hours Piazza. You can enable closed-captioning on. Overview Office Hours Piazza. Request a digital copy: Learn how to request a digital copy. pronounce this “six one eighty” (trust me) 6. edu Questions? 61600-staff@csail. 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). Ethernet is a ubiquitous standard for wired Local Area Networks (LANs), and this paper introduces its first version. 1800 Spring 2023 Lecture #2: Naming plus a case-study on DNS6. 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). 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. Before Recitation Read the Ethernet paper. 1800 is the design project. e. 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). Grades in 6. Get Help. 1800 | Lecture 23. In working through the toy example—and to help you. edu | 6. edu | 6. Note that this chapter uses the term router where we will often use switch. : 6. Section 3 describes their design, both the supporting elements and their approach to providing the POSIX layer. 1020, 6. Katrina LaCurts. buf[bb. 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. Grades in 6. 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. Section 2-4 of the paper describe the design of GFS, Section 5 discusses how GFS handles failures, and Sections 6-7 detail their evaluation and real-world usage of GFS. 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;. edu | 6. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). , Room 38-476. edu | 6. This means doing the reading beforehand, turning in the question before recitation, etc. 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 6. 6. 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). *Katrina is the only person with a complicated office hours schedule. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). , lecture question and reading answer) (together 10%). Students may substitute 18. In 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 Learning Objectives. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 1800 | Lecture 08. 1800 2023 (backup) C S 1 S 2 (primary) primary chooses order of operations, decides all non-deterministic values to increase availability, let’s try replicating data on two servers clients communicate only with C, not with replicas C sends requests to primary serverPreparation. edu | 6. The second exam in 6. MIT catalog description. Katrina LaCurts | [email protected], 4. 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). Further, DCTCP provides a smooth reaction to congestion, i. mit. 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 failures Dr. Download PDF of this Page. Grades in 6. edu) for help. Overview Office Hours Piazza. Program of research leading to the writing of an MEng thesis; to be arranged by the student and an appropriate MIT faculty member. 2. (The desks in these rooms are close together, but both rooms will be at about 50% capacity. 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). Note that this paper uses the term "master". After reading section 6, you should understand the basics of the shell. 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. *Katrina is the only person with a complicated office hours schedule. programs should be able toKatrina LaCurts | [email protected] this is a class where we study real systems, students get more out of 6. Become a reviewer: To learn more about becoming a reviewer of textbooks, please fill out this form and we will be in touch. 6. Preparation. This project will extend over most of the semester, and will be done in teams. Opportunity for independent study at the undergraduate level under regular supervision by a faculty member. Professional perspective requirement: 6. If your last name starts with letters A-O, go to 26-100; P-Z, go to 34-101. 6, and 7. The registrar has 6. 033 consists of three components: technical material, communication/system design and analysis, and participation. Katrina LaCurts | [email protected] | 6. 4. edu | 6. 1800 Spring 2023 Calendar Information. You can enable closed-captioning on. 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). 6. Raft was designed to be more understandable than Paxos. ) The exam will cover all material from Lecture 1 - Recitation 13. I am a Senior Lecturer and Undergraduate Officer in MIT's Department of Electrical Engineering and Computer Science. 9800 Independent Study in Electrical Engineering and Computer Science. After reading Sections 5 and 6, you should understand the real-world performance of MapReduce. 1800 comes from participating in recitation discussions of assigned papers. 1800 covers four units of technical content: operating systems, networking, distributed systems, and security. Meltdown, along with Spectre, is a security vulnerability that was discovered in 2018 that affected all modern Intel processors at the time. 6. edu | 6. 1800 Spring 2023. in mod N] <- message bb. The second exam in 6. Asking questions . 1800 covers four units of technical content: operating systems, networking, distributed systems, and security. 1800 covers four units of technical content: operating systems, networking, distributed systems, and security. Before Recitation. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). Assignments. You can enable closed-captioning on the videos by clicking the [CC] button. 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). 6. 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). 3000 are recommended but not required. Lab activities range from building to testing of devices and systems (e. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 02 notes. 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. The paper contrasts Raft to an algorithm called Paxos: you do not need to know anything about Paxos to read this paper. ) Question for Recitation: Before you come to this recitation, you'll turn in a brief answer. Lectures are based on a study of UNIX and research papers. Raft was designed to be more understandable than Paxos. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 9830 Professional Perspective Internship (,,,). Submit a proposal: Please review the details of how to submit a textbook proposal. edu | 6. 1800 Spring 2023 Calendar Information. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). Exam 1 Logistics The first exam in 6. Each of these components comprises roughly one third of your grade, according to the following breakdown: 35%: Technical Material. 6. programs should be able to communicate with each otherPreparation. 2, 5. edu Questions? 61600-staff@csail. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). This class covers topics on the engineering of computer software and hardware systems. About. 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. 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. Read End-to-end Arguments in System Design. 1800 | Lecture 21. Get Help. 1800 2023 6. Katrina LaCurts | [email protected] hands-ons are set up as assignments on Gradescope, and we'll be linking to them via Canvas. 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. The hands-ons are set up as assignments on Gradescope, and we'll be linking to them via Canvas. It leverages the Explicit Congestion Notification (ECN) to obtain an early congestion feedback from routers/switches, before the queue drops packets. 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. Hands-on 2: UNIX. Katrina LaCurts | [email protected] will be on April 6, 7:30pm-9:30pm, in either 26-100 or 34-101. Akamai's headquarters are right down the street from MIT. 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. 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). Design Project Hands-ons. DCTCP customizes the TCP congestion control algorithm for datacenters. edu | 6. mit. Katrina LaCurts | lacurts@mit. Assignments. 1800, we define participation as follows: Coming prepared to recitation. Hands-on 2: UNIX. Slides: all animations, limited animations; Outline; Supplemental Reading: Chapter 19 of the 6. 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). 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 paper contrasts Raft to an algorithm called Paxos: you do not need to know anything about Paxos to read this paper. The first exam in 6. You can enable closed-captioning on. 1800 Spring 2023, Exam 1 Page 3 of 11 2. 5831 is a undergraduate class designed to satisfy the AUS requirement in the EECS curriculum. Lectures deliver the fundamental technical concepts; recitations show you how those concepts are applied to real systems. Katrina LaCurts | lacurts@mit. 1800 in that it's largegly about policy, not specific technical content. 1800 scheduled for a three-hour slot, but the exam is only two hours, just like the first exam. 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. The total viewing time is 7 minutes. 1800 2023 6. 1800 | Lecture 19. As you read, think. 5831 are based on the same quizzes and assigments as 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). 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. (The desks in these rooms are close together, but both rooms will be at about 50% capacity. except on 3/23, 4/27, and 5/18 when they'll be 1:00pm-2:00pm. 6. 033, and ran under that number for literal decades (since before I was born!), so please forgive Before Recitation. edu. The first six sections of this paper give context and motivation. Watch the following two instructional videos prior to this week's tutorial. 1800 Spring 2023 Lecture #2: Naming plus a case-study on DNSKatrina LaCurts | lacurts@mit. Overview Office Hours Piazza. It's meant for an environment where lots of users are writing to the files, the files are really big, and failures are common. 033, and ran under that number for literal decades (since. Hands-on 3: Networking. We use the word "controller" below in place of "master". 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. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). Students work in teams on self-proposed maker-style design projects with a focus on fostering creativity, teamwork, and debugging skills. Note that this chapter uses the term router where we will often use switch. A large part of your grade depends on that. ) The exam will cover all material from Lecture 1 - Recitation 13. This paper is different from many of the papers that we've read in 6. 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 | lacurts@mit. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). Read Chapter 2 of Dave Clark's book "Designing an Internet". Artificial Intelligence & Decision. Students entering in Fall 2022 or later must use the 2022 requirements. The exam will cover all material from Lecture 15 - Recitation 26. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 77 Massachusetts Ave. The 11-6 degree aims to help undergraduates use their computer science skills to make positive social impacts. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). This recitation will focus on the first four sections of the paper; the following recitation will focus on the rest. Katrina LaCurts | lacurts@mit. 1800 2023 our goal is to build reliable systems from unreliable components. Prereq. (Routers and switches are technically different; in 6. 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). edu Teaching Assistants Ben Kettle BK [email protected] | 6. 410J) provide an introduction to the most theoretical aspects of computer science. Hands-on 1: DNS. edu | 6. Topics include virtual memory; file systems; threads; context switches; kernels; interrupts; system calls; interprocess communication; coordination, and interaction between software and hardware. 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). Some flexibility is allowed in this program. This project is where the students get to design their own system, which is the primary objective of this course. If you have any trouble accessing any of these materials, please reach out to Katrina (lacurts@mit. edu | 6. I am a Senior Lecturer and Undergraduate Officer in MIT's Department of Electrical Engineering and Computer Science. 033, and ran under that number for literal decades (since before I was born!), so please forgiveBefore Recitation. The overall program must consist of subjects of essentially different content, and must include at least five Course 18 subjects with a first decimal digit of 1 or higher. edu | 6. If you are struggling with any aspect of 6. Design Project Hands-ons. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. 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. 676 is not offered this semester (Fall 2023). 6. 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). 6. Katrina LaCurts | [email protected], students are able to design their own distributed systems to solve real-world problems. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). They typically release at 12:00pm Eastern on their relase date and are due at 11:59pm on their due date (which is often a Tuesday, unless the preceding Monday is a holiday). 997. This course was renumbered from 18. 3. 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). 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). edu Yael Tauman Kalai 32-G682 tauman@mit. Prereq: Permission of instructor U (Fall, IAP, Spring, Summer)Units arranged [P/D/F]Can be repeated for credit. Topics include virtual memory, threads, context switches, kernels, interrupts, system calls, interprocess communication, coordination, and the interaction between software and hardware. , streaming video). 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. Topics include operating system security, privilege separation, capabilities, language-based security. Read "Staring into the Abyss: An Evaluation of Concurrency Control with One Thousand Cores”; skip Sections 4. Before Recitation. ; Skim section 4 (Results) Closely observe figures 15 and 19, which show the queue occupancy as a function of time, and number of sources. What are my prospects? Much of the learning experience in 6. The primary assignment in 6. Phone: +1 617 253 4613. 1800 2023 6. Katrina LaCurts | lacurts@mit. If you have any trouble accessing any of these materials, please reach out to Katrina (lacurts@mit. This project is where the students get to design their own system, which is the primary objective of this course. Watch the following three instructional videos prior to this week's tutorial; we recommend watching them in the order given below. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. 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. They typically release at 12:00pm Eastern on their relase date and are due at 11:59pm on their due date (which is often a Tuesday, unless the preceding Monday is a holiday). Katrina LaCurts | [email protected], 4. edu | 6. Slides: all animations, limited animations; Outline; Close-up recording of stack-smashing demos. 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. Lectures deliver the fundamental technical concepts; recitations show you how those concepts are applied to real systems. Since this is a class where we study real systems, students get more out of 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). This is outdated language that the community is moving away from (see here and here for examples of alternate terms). The design project requires you to develop a detailed system design to solve a real-world problem. The total viewing time is ten minutes. g. 1800 2023 operating systems enforce modularity on a single machine using virtualization in order to enforce modularity + have an effective. 9830 6. Design Project Hands-ons. 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 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. Restricted to MEng graduate students. Katrina LaCurts | [email protected]) provide an introduction to the most theoretical aspects of computer science. This primary objective is supported by a few. 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. 6, and 7. About. except on 3/23, 4/27, and 5/18 when they'll be 1:00pm-2:00pm. 1800, 6. 1800, we define participation as follows: Coming prepared to recitation. programs shouldn’t be able to refer to (and corrupt) each others’ memory 2. Note: This video is from 2022. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). They'll be most effective if viewed in order. Jay runs the following three commands inside of his home directory: Before Recitation. It describes several problems with two-phase commit, and then points out that if we could build a system that didn't need to abort, these problems would go away. Grading. For Area II Ph. We post slides with all animations (good for following along exactly) and with limited animations (good for studying/taking notes on). 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). This paper uses the term man-in-the-middle (MITM) attack. programs should be able toBefore Recitation This paper requires an MIT personal certificate for access: The UNIX Time-Sharing System. (The desks in these rooms are close together, but both rooms will be at about 50% capacity. Before Recitation. 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. Senior Lecturer, Undergraduate Officer, MIT EECS. 1810: Learning by doing.