This blog post is the result of me scrolling through my Twitter feed from the past year. I’m linking to way too many tweets, so just click on the ones you’re curious about. The topics I’ll touch revolve around impostor syndrome, frustration, motivation and community. I hope you find value in going through my happy and tough moments of 2020.

Impostor Syndrome & Frustration

2019 ended up with me having another instance of impostor syndrome. Luckily, it looks like back then I already reached the most important conclusion - screw this, I won’t let this stop me.

Frustration hit me during this year in all sorts of forms. Things didn’t work the way I wanted them to, or they did, and I had no idea why. Projects took longer than I expected, or I simply felt they sucked (anecdote: this one turned out to be my most successful malware research). I thought I succeeded but was wrong, identified critical weak spots in my personality, was sad for not being able to know everything, or just because.

You can tell a major part of this year was rough for me. But two things helped me overcome: contain these moments, and keep pushing forward.

As for the first, I’m not trying to make impostor syndrome disappear. I’m aware that now and then it will hit me, temporarily get me down, then fade away. As for the second, well, it deserves its own section.

Keep Pushing Forward

Constantly working on self-progress can be extremely exhausting. People would ask me “how can you finish a workday only to start doing more work?”. Indeed, when done for a long time, this constant effort can lead to burnout, which I’ll touch later on. However, as long as you balance out professional work and other forms of fun, you will tremendously grow in the long run.

So how do you “push forward”? Let’s explore some of the aspects: overcome fears, celebrate success and cope with burnout.

Overcome Your Fears

Reading technical books is my go-to when it comes to self-progress. In a way, it’s my “learning comfort zone”. Getting my hands dirty in new technical areas is the difficult part for me. This is why I was proud of myself when I actively reproduced an exploitation for a known vulnerability.

Another fear of mine is to participate in technical forums with highly experienced people. It took some guts but I did, eventually, join a compilers meetup and it wasn’t even that bad :)

Perhaps not all fears should be overcome, though, at least not immediately. With some of them, you can let go for a period. For me, public speaking is something I dread. I did it quite a few times, and pretty much suffered in each. Therefore, at some point I decided to take a break, which was good for me. Soon afterwards, I started to miss it, which I think is a good thing.

Speaking of fears, I know of so many people who want to start tech blogging keep telling themselves “there’s so much already written about X!”. Well, fuck that. Write for yourself, for your own learning process, for your resume, and for the one person who will enjoy your content in particular.

Celebrate Achievements

Acknowledging my achievements is my fuel. I heavily rely on my success in order to be courageous enough to face harder challenges every time. And you know what? Sometimes a productive week is a good enough reason to celebrate.
Warning: this section is full of my celebrating success. But that’s exactly my point.

One way to celebrate achievements is to share what you learn. I learned on cronjobs (and made up the cutest word!), typedef syntax, assembly tricks, hardware basics, how switch statements are compiled, what assignment statements return and how to have WiFi on a plane. I learned that phrasing a research question correctly is super important, and that putting your data in the right layout is a game changer. I learned that documentation is crucial, and that learning can lead you to unexpected domains. Actually, the less you know, the more you learn. I tried to identify the new things in every task I got, and was happy to understand things I never imagined I would. You will be surprised that things that once bore you may be your new enthusiasm.

Another way to celebrate is to share what you do. I wrote cool IDAPython scripts, contributed to an open-source project and made CTF challenges harder than they were supposed to be. I flew to Sweden for a 4-women hackathon where I did some back-end and later even enjoyed doing front-end. I spent Friday mornings breaking down and studying motherboards, then collected computers from the street and applied my new knowledge. On Friday nights, however, I was busy drawing Hyper-V diagrams. I spent hours on minor things, which clearly made success much more fun. I bragged about silly things I thought no one would care about, like embedding ascii art in my code or reading StackOverflow while not being able to sleep. Twice.

Burn Out

In the last couple of weeks, I’ve felt burned out. Obviously, COVID was of no help. I didn’t feel like challenging my personal difficulties. Just like with Impostor Syndrome, I accept this, because I know what matters is to keep on going. Let yourself rest; it’s only a matter of time till you explode with motivation again. You can slow down, you can take a break, you can breath. Just don’t reach full stop. You’re here to stay.

Don’t do this alone.

Sharing the journey with someone, to me, is much better than going through it by myself. People will join the road and people will leave it. Have your allies close by, and people you want to run the marathon with.

I have different circles which give me support: Baot community, my friends from work and the Twittersphere.


I started learning about compilers together with my good friend Dafna Mordechai, who I met for the first time long ago in Baot. Our sessions sometimes got intense, but we always had tremendous fun (even if at some points Dafna forgot how to talk, or I forgot about my original plans and made useless GIFs instead). I would never manage to read through a thousand-pages book by myself, and having Dafna on my side is the best addition.

I also try to give back to Baot, by running the technical blogging program or talking with the community members about the benefits of public speaking.


The people at Guardicore are my true friends. They are my drinking buddies, they tempt me with exploitation sessions, they are obsessed and stubborn with understanding things well, they provide me with good reviews and boost me with energy when I have none. I am so thankful for being surrounded with the amazing group of people that is Guardicore and Guardicore Labs.


On one of the flights I took, back when it was possible, I wrote a cute CLI game to convert a hex number to decimal and vice-versa. The game was rewritten, to my most pleasant surprise, in Golang, Rust and Kotlin. People also wrote up exercises from

Another cute example of community engagement is the switch-case compilation. I compiled some silly C code whose output turned out to be unexpected. I stared at it for a while, then decided to ask out loud. The community was so engaged that it was simply worth it.

The community is full of people who are as enthusiastic about tech as you are. Find them, talk with them.

Personally, Twitter satisfies my addiction to compliments. I love them so much I even give them to myself. Just call me “technical”, say you enjoy my feed, appreciate my projects, or tell me how you started reversing with my tutorials, and I will be happy. Compliments can be in French, for all I care. I cannot emphasize how much I am moved by people’s interest in what I do, and in that Twitter helps me keep going.

Laundry Lists

Things I really want to push here but have no better place for.

Blog Posts

This year I had a makeover to my personal blog :) and here’s a list of my publications this year:


Nerd-Sniping Twitter Threads

Other Projects