I am looking for ``motivated'' folks, who are interested in pursuing PhD, internship, (under)graduate thesis in networks and security research. Please take a moment and understand my working philosophy and type of research I conduct. If you are still interested please send an email with subject "Looking for * opportunity". Replace * with PhD/Internship/(under)graduate thesis option.

करत करत अभ्यास के जड़मति होत सुजान; 

रसरी आवत जात ते सिल पर परत निसान ||

''Persistence makes even a dumb man intelligent, just like (even) a soft rope, when rubbed continuously on stone, makes a mark on it.''

  • The above "मंत्र" (`mantra') will help you in navigating your five years as a PhD scholar and then rest of your life, if you choose academia is your career. 
  • If you believe in the power of hard work and persistence, we can work together.
  • I strongly emphasize and respect the honest and genuine efforts by the students.
  • In research there are NO short cuts; the process is simple yet hard to practice, i.e., TRY, TRY and TRY..."
  • There is a difference between mastery and outcome goals (see link). Although a perfect distinction cannot be made, but if you are inclined towards the mastery goals, you are welcome to apply.
  • Rest assured that you will not be alone in your research journey;  your advisor will always be with you (but only in the supportive role). Your research is your own story... 
  • The important quality you must have is the habit to constructively "inquire". In the words of George Carlin...

"Tell people there’s an invisible man in the sky who created the universe, and the vast majority will believe you. Tell them the paint is wet, and they have to touch it to be sure"



I work at the intersection of networks, security and privacy. I can divide my thrust areas into four broad categories (as shown above). If you are keen to know more about these research areas, please refer to this link

If you feel motivated enough to work with me, let me try to demotivate you once more. Here comes the bread-and-butter of PhD scholars---PUBLISH or perish (huhh).

In computer science, there are some competitive conferences where we regularly try to publish our work. Typically their acceptance rate is less than 20%. Often these venues have "out-of-the-world" research expectations and thus paper rejection is a norm, and acceptance is an anomaly.

A typical research paper cycle is as follows:

Idea (day 1)--> The first draft gets ready (one to 1.5 years)--> The improved version and submission (3--6 months)---> The paper gets rejected (3 months)---> resubmission and rejection ---> (2 to 5 months) ---> REJECTION and RESUBMISSION (on repeat mode) ---> The paper gets accepted. 
Total two years (approx.)

A few top academically acclaimed conferences that you and I will aim for are:

In Security: IEEE S&P (Oakland), CCS, NDSS, Usenix Security, PoPETS, AsiaCCS, ACSAC, Esorics, Euro S&P

In Networks and Measurements: ACM Sigcomm, IEEE Infocom, ACM IMC, CoNEXT, PAM, TMA, WWW

Ideally, one expects three to four solid papers published in these venues if you aim for a world-class PhD; thus, five years in PhD must not be taken as ``too much time''. It is not ! This naturally means that in your late second year or third year you should ideally work on two problems parallelly. You will be the lead actor in this movie, but I will try my best to have solid supporting actors (masters/ undergrad/ interns) working with you under my direction. I strongly encourage collaborative environment (including international peers). But it largely depends on your approach towards research, ability to lead the group, handling tantrums of your team members, off time zones (if international collaborators are involved), etc. These are just some pointers and many more factors will come into play in your arduous journey called as PhD.
These (harsh) rejections and other obstacles may deviate you from mastery to outcome goals. The real challenge is to still stuck to the mastery goals.

Some other essential points that will further help you to decide whether PhD in systems is your cup of tea is by reading the excellent blogs written by Biswa (systems faculty at IIT Bombay). They are:
1. All you have got is all it takes: Doing Top-quality Computer Architecture/systems Research, Cricket, and the Indian Research Ecosystem (link). [A nice overview of how to approach a good systems research problem and taking baby steps in the right direction].

2. Just Say “NO” to a Ph.D. in Computer Systems: An Indian perspective (link) [What you must not expect from a PhD]

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